diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/dce_v10_0.c | 22 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/dce_v11_0.c | 22 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/dce_v8_0.c | 22 | ||||
| -rw-r--r-- | drivers/gpu/drm/radeon/cik.c | 336 | ||||
| -rw-r--r-- | drivers/gpu/drm/radeon/evergreen.c | 392 | ||||
| -rw-r--r-- | drivers/gpu/drm/radeon/ni.c | 25 | ||||
| -rw-r--r-- | drivers/gpu/drm/radeon/r600.c | 155 | ||||
| -rw-r--r-- | drivers/gpu/drm/radeon/r600_cp.c | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_cursor.c | 109 | ||||
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_device.c | 66 | ||||
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_fb.c | 1 | ||||
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_gem.c | 12 | ||||
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_mode.h | 1 | ||||
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_vm.c | 40 | ||||
| -rw-r--r-- | drivers/gpu/drm/radeon/si.c | 336 |
16 files changed, 871 insertions, 672 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c index 975edb1000a2..ae43b58c9733 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c @@ -352,7 +352,7 @@ unsigned long amdgpu_gem_timeout(uint64_t timeout_ns) if (((int64_t)timeout_ns) < 0) return MAX_SCHEDULE_TIMEOUT; - timeout = ktime_sub_ns(ktime_get(), timeout_ns); + timeout = ktime_sub(ns_to_ktime(timeout_ns), ktime_get()); if (ktime_to_ns(timeout) < 0) return 0; diff --git a/drivers/gpu/drm/amd/amdgpu/dce_v10_0.c b/drivers/gpu/drm/amd/amdgpu/dce_v10_0.c index 5cde635978f9..6e77964f1b64 100644 --- a/drivers/gpu/drm/amd/amdgpu/dce_v10_0.c +++ b/drivers/gpu/drm/amd/amdgpu/dce_v10_0.c @@ -3403,19 +3403,25 @@ static int dce_v10_0_crtc_irq(struct amdgpu_device *adev, switch (entry->src_data) { case 0: /* vblank */ - if (disp_int & interrupt_status_offsets[crtc].vblank) { + if (disp_int & interrupt_status_offsets[crtc].vblank) dce_v10_0_crtc_vblank_int_ack(adev, crtc); - if (amdgpu_irq_enabled(adev, source, irq_type)) { - drm_handle_vblank(adev->ddev, crtc); - } - DRM_DEBUG("IH: D%d vblank\n", crtc + 1); + else + DRM_DEBUG("IH: IH event w/o asserted irq bit?\n"); + + if (amdgpu_irq_enabled(adev, source, irq_type)) { + drm_handle_vblank(adev->ddev, crtc); } + DRM_DEBUG("IH: D%d vblank\n", crtc + 1); + break; case 1: /* vline */ - if (disp_int & interrupt_status_offsets[crtc].vline) { + if (disp_int & interrupt_status_offsets[crtc].vline) dce_v10_0_crtc_vline_int_ack(adev, crtc); - DRM_DEBUG("IH: D%d vline\n", crtc + 1); - } + else + DRM_DEBUG("IH: IH event w/o asserted irq bit?\n"); + + DRM_DEBUG("IH: D%d vline\n", crtc + 1); + break; default: DRM_DEBUG("Unhandled interrupt: %d %d\n", entry->src_id, entry->src_data); diff --git a/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c b/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c index 95efd98b202d..7f7abb0e0be5 100644 --- a/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c +++ b/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c @@ -3402,19 +3402,25 @@ static int dce_v11_0_crtc_irq(struct amdgpu_device *adev, switch (entry->src_data) { case 0: /* vblank */ - if (disp_int & interrupt_status_offsets[crtc].vblank) { + if (disp_int & interrupt_status_offsets[crtc].vblank) dce_v11_0_crtc_vblank_int_ack(adev, crtc); - if (amdgpu_irq_enabled(adev, source, irq_type)) { - drm_handle_vblank(adev->ddev, crtc); - } - DRM_DEBUG("IH: D%d vblank\n", crtc + 1); + else + DRM_DEBUG("IH: IH event w/o asserted irq bit?\n"); + + if (amdgpu_irq_enabled(adev, source, irq_type)) { + drm_handle_vblank(adev->ddev, crtc); } + DRM_DEBUG("IH: D%d vblank\n", crtc + 1); + break; case 1: /* vline */ - if (disp_int & interrupt_status_offsets[crtc].vline) { + if (disp_int & interrupt_status_offsets[crtc].vline) dce_v11_0_crtc_vline_int_ack(adev, crtc); - DRM_DEBUG("IH: D%d vline\n", crtc + 1); - } + else + DRM_DEBUG("IH: IH event w/o asserted irq bit?\n"); + + DRM_DEBUG("IH: D%d vline\n", crtc + 1); + break; default: DRM_DEBUG("Unhandled interrupt: %d %d\n", entry->src_id, entry->src_data); diff --git a/drivers/gpu/drm/amd/amdgpu/dce_v8_0.c b/drivers/gpu/drm/amd/amdgpu/dce_v8_0.c index aaca8d663f2c..08387dfd98a7 100644 --- a/drivers/gpu/drm/amd/amdgpu/dce_v8_0.c +++ b/drivers/gpu/drm/amd/amdgpu/dce_v8_0.c @@ -3237,19 +3237,25 @@ static int dce_v8_0_crtc_irq(struct amdgpu_device *adev, switch (entry->src_data) { case 0: /* vblank */ - if (disp_int & interrupt_status_offsets[crtc].vblank) { + if (disp_int & interrupt_status_offsets[crtc].vblank) WREG32(mmLB_VBLANK_STATUS + crtc_offsets[crtc], LB_VBLANK_STATUS__VBLANK_ACK_MASK); - if (amdgpu_irq_enabled(adev, source, irq_type)) { - drm_handle_vblank(adev->ddev, crtc); - } - DRM_DEBUG("IH: D%d vblank\n", crtc + 1); + else + DRM_DEBUG("IH: IH event w/o asserted irq bit?\n"); + + if (amdgpu_irq_enabled(adev, source, irq_type)) { + drm_handle_vblank(adev->ddev, crtc); } + DRM_DEBUG("IH: D%d vblank\n", crtc + 1); + break; case 1: /* vline */ - if (disp_int & interrupt_status_offsets[crtc].vline) { + if (disp_int & interrupt_status_offsets[crtc].vline) WREG32(mmLB_VLINE_STATUS + crtc_offsets[crtc], LB_VLINE_STATUS__VLINE_ACK_MASK); - DRM_DEBUG("IH: D%d vline\n", crtc + 1); - } + else + DRM_DEBUG("IH: IH event w/o asserted irq bit?\n"); + + DRM_DEBUG("IH: D%d vline\n", crtc + 1); + break; default: DRM_DEBUG("Unhandled interrupt: %d %d\n", entry->src_id, entry->src_data); diff --git a/drivers/gpu/drm/radeon/cik.c b/drivers/gpu/drm/radeon/cik.c index 4ecf5caa8c6d..248953d2fdb7 100644 --- a/drivers/gpu/drm/radeon/cik.c +++ b/drivers/gpu/drm/radeon/cik.c @@ -7964,23 +7964,27 @@ restart_ih: case 1: /* D1 vblank/vline */ switch (src_data) { case 0: /* D1 vblank */ - if (rdev->irq.stat_regs.cik.disp_int & LB_D1_VBLANK_INTERRUPT) { - if (rdev->irq.crtc_vblank_int[0]) { - drm_handle_vblank(rdev->ddev, 0); - rdev->pm.vblank_sync = true; - wake_up(&rdev->irq.vblank_queue); - } - if (atomic_read(&rdev->irq.pflip[0])) - radeon_crtc_handle_vblank(rdev, 0); - rdev->irq.stat_regs.cik.disp_int &= ~LB_D1_VBLANK_INTERRUPT; - DRM_DEBUG("IH: D1 vblank\n"); + if (!(rdev->irq.stat_regs.cik.disp_int & LB_D1_VBLANK_INTERRUPT)) + DRM_DEBUG("IH: IH event w/o asserted irq bit?\n"); + + if (rdev->irq.crtc_vblank_int[0]) { + drm_handle_vblank(rdev->ddev, 0); + rdev->pm.vblank_sync = true; + wake_up(&rdev->irq.vblank_queue); } + if (atomic_read(&rdev->irq.pflip[0])) + radeon_crtc_handle_vblank(rdev, 0); + rdev->irq.stat_regs.cik.disp_int &= ~LB_D1_VBLANK_INTERRUPT; + DRM_DEBUG("IH: D1 vblank\n"); + break; case 1: /* D1 vline */ - if (rdev->irq.stat_regs.cik.disp_int & LB_D1_VLINE_INTERRUPT) { - rdev->irq.stat_regs.cik.disp_int &= ~LB_D1_VLINE_INTERRUPT; - DRM_DEBUG("IH: D1 vline\n"); - } + if (!(rdev->irq.stat_regs.cik.disp_int & LB_D1_VLINE_INTERRUPT)) + DRM_DEBUG("IH: IH event w/o asserted irq bit?\n"); + + rdev->irq.stat_regs.cik.disp_int &= ~LB_D1_VLINE_INTERRUPT; + DRM_DEBUG("IH: D1 vline\n"); + break; default: DRM_DEBUG("Unhandled interrupt: %d %d\n", src_id, src_data); @@ -7990,23 +7994,27 @@ restart_ih: case 2: /* D2 vblank/vline */ switch (src_data) { case 0: /* D2 vblank */ - if (rdev->irq.stat_regs.cik.disp_int_cont & LB_D2_VBLANK_INTERRUPT) { - if (rdev->irq.crtc_vblank_int[1]) { - drm_handle_vblank(rdev->ddev, 1); - rdev->pm.vblank_sync = true; - wake_up(&rdev->irq.vblank_queue); - } - if (atomic_read(&rdev->irq.pflip[1])) - radeon_crtc_handle_vblank(rdev, 1); - rdev->irq.stat_regs.cik.disp_int_cont &= ~LB_D2_VBLANK_INTERRUPT; - DRM_DEBUG("IH: D2 vblank\n"); + if (!(rdev->irq.stat_regs.cik.disp_int_cont & LB_D2_VBLANK_INTERRUPT)) + DRM_DEBUG("IH: IH event w/o asserted irq bit?\n"); + + if (rdev->irq.crtc_vblank_int[1]) { + drm_handle_vblank(rdev->ddev, 1); + rdev->pm.vblank_sync = true; + wake_up(&rdev->irq.vblank_queue); } + if (atomic_read(&rdev->irq.pflip[1])) + radeon_crtc_handle_vblank(rdev, 1); + rdev->irq.stat_regs.cik.disp_int_cont &= ~LB_D2_VBLANK_INTERRUPT; + DRM_DEBUG("IH: D2 vblank\n"); + break; case 1: /* D2 vline */ - if (rdev->irq.stat_regs.cik.disp_int_cont & LB_D2_VLINE_INTERRUPT) { - rdev->irq.stat_regs.cik.disp_int_cont &= ~LB_D2_VLINE_INTERRUPT; - DRM_DEBUG("IH: D2 vline\n"); - } + if (!(rdev->irq.stat_regs.cik.disp_int_cont & LB_D2_VLINE_INTERRUPT)) + DRM_DEBUG("IH: IH event w/o asserted irq bit?\n"); + + rdev->irq.stat_regs.cik.disp_int_cont &= ~LB_D2_VLINE_INTERRUPT; + DRM_DEBUG("IH: D2 vline\n"); + break; default: DRM_DEBUG("Unhandled interrupt: %d %d\n", src_id, src_data); @@ -8016,23 +8024,27 @@ restart_ih: case 3: /* D3 vblank/vline */ switch (src_data) { case 0: /* D3 vblank */ - if (rdev->irq.stat_regs.cik.disp_int_cont2 & LB_D3_VBLANK_INTERRUPT) { - if (rdev->irq.crtc_vblank_int[2]) { - drm_handle_vblank(rdev->ddev, 2); - rdev->pm.vblank_sync = true; - wake_up(&rdev->irq.vblank_queue); - } - if (atomic_read(&rdev->irq.pflip[2])) - radeon_crtc_handle_vblank(rdev, 2); - rdev->irq.stat_regs.cik.disp_int_cont2 &= ~LB_D3_VBLANK_INTERRUPT; - DRM_DEBUG("IH: D3 vblank\n"); + if (!(rdev->irq.stat_regs.cik.disp_int_cont2 & LB_D3_VBLANK_INTERRUPT)) + DRM_DEBUG("IH: IH event w/o asserted irq bit?\n"); + + if (rdev->irq.crtc_vblank_int[2]) { + drm_handle_vblank(rdev->ddev, 2); + rdev->pm.vblank_sync = true; + wake_up(&rdev->irq.vblank_queue); } + if (atomic_read(&rdev->irq.pflip[2])) + radeon_crtc_handle_vblank(rdev, 2); + rdev->irq.stat_regs.cik.disp_int_cont2 &= ~LB_D3_VBLANK_INTERRUPT; + DRM_DEBUG("IH: D3 vblank\n"); + break; case 1: /* D3 vline */ - if (rdev->irq.stat_regs.cik.disp_int_cont2 & LB_D3_VLINE_INTERRUPT) { - rdev->irq.stat_regs.cik.disp_int_cont2 &= ~LB_D3_VLINE_INTERRUPT; - DRM_DEBUG("IH: D3 vline\n"); - } + if (!(rdev->irq.stat_regs.cik.disp_int_cont2 & LB_D3_VLINE_INTERRUPT)) + DRM_DEBUG("IH: IH event w/o asserted irq bit?\n"); + + rdev->irq.stat_regs.cik.disp_int_cont2 &= ~LB_D3_VLINE_INTERRUPT; + DRM_DEBUG("IH: D3 vline\n"); + break; default: DRM_DEBUG("Unhandled interrupt: %d %d\n", src_id, src_data); @@ -8042,23 +8054,27 @@ restart_ih: case 4: /* D4 vblank/vline */ switch (src_data) { case 0: /* D4 vblank */ - if (rdev->irq.stat_regs.cik.disp_int_cont3 & LB_D4_VBLANK_INTERRUPT) { - if (rdev->irq.crtc_vblank_int[3]) { - drm_handle_vblank(rdev->ddev, 3); - rdev->pm.vblank_sync = true; - wake_up(&rdev->irq.vblank_queue); - } - if (atomic_read(&rdev->irq.pflip[3])) - radeon_crtc_handle_vblank(rdev, 3); - rdev->irq.stat_regs.cik.disp_int_cont3 &= ~LB_D4_VBLANK_INTERRUPT; - DRM_DEBUG("IH: D4 vblank\n"); + if (!(rdev->irq.stat_regs.cik.disp_int_cont3 & LB_D4_VBLANK_INTERRUPT)) + DRM_DEBUG("IH: IH event w/o asserted irq bit?\n"); + + if (rdev->irq.crtc_vblank_int[3]) { + drm_handle_vblank(rdev->ddev, 3); + rdev->pm.vblank_sync = true; + wake_up(&rdev->irq.vblank_queue); } + if (atomic_read(&rdev->irq.pflip[3])) + radeon_crtc_handle_vblank(rdev, 3); + rdev->irq.stat_regs.cik.disp_int_cont3 &= ~LB_D4_VBLANK_INTERRUPT; + DRM_DEBUG("IH: D4 vblank\n"); + break; case 1: /* D4 vline */ - if (rdev->irq.stat_regs.cik.disp_int_cont3 & LB_D4_VLINE_INTERRUPT) { - rdev->irq.stat_regs.cik.disp_int_cont3 &= ~LB_D4_VLINE_INTERRUPT; - DRM_DEBUG("IH: D4 vline\n"); - } + if (!(rdev->irq.stat_regs.cik.disp_int_cont3 & LB_D4_VLINE_INTERRUPT)) + DRM_DEBUG("IH: IH event w/o asserted irq bit?\n"); + + rdev->irq.stat_regs.cik.disp_int_cont3 &= ~LB_D4_VLINE_INTERRUPT; + DRM_DEBUG("IH: D4 vline\n"); + break; default: DRM_DEBUG("Unhandled interrupt: %d %d\n", src_id, src_data); @@ -8068,23 +8084,27 @@ restart_ih: case 5: /* D5 vblank/vline */ switch (src_data) { case 0: /* D5 vblank */ - if (rdev->irq.stat_regs.cik.disp_int_cont4 & LB_D5_VBLANK_INTERRUPT) { - if (rdev->irq.crtc_vblank_int[4]) { - drm_handle_vblank(rdev->ddev, 4); - rdev->pm.vblank_sync = true; - wake_up(&rdev->irq.vblank_queue); - } - if (atomic_read(&rdev->irq.pflip[4])) - radeon_crtc_handle_vblank(rdev, 4); - rdev->irq.stat_regs.cik.disp_int_cont4 &= ~LB_D5_VBLANK_INTERRUPT; - DRM_DEBUG("IH: D5 vblank\n"); + if (!(rdev->irq.stat_regs.cik.disp_int_cont4 & LB_D5_VBLANK_INTERRUPT)) + DRM_DEBUG("IH: IH event w/o asserted irq bit?\n"); + + if (rdev->irq.crtc_vblank_int[4]) { + drm_handle_vblank(rdev->ddev, 4); + rdev->pm.vblank_sync = true; + wake_up(&rdev->irq.vblank_queue); } + if (atomic_read(&rdev->irq.pflip[4])) + radeon_crtc_handle_vblank(rdev, 4); + rdev->irq.stat_regs.cik.disp_int_cont4 &= ~LB_D5_VBLANK_INTERRUPT; + DRM_DEBUG("IH: D5 vblank\n"); + break; case 1: /* D5 vline */ - if (rdev->irq.stat_regs.cik.disp_int_cont4 & LB_D5_VLINE_INTERRUPT) { - rdev->irq.stat_regs.cik.disp_int_cont4 &= ~LB_D5_VLINE_INTERRUPT; - DRM_DEBUG("IH: D5 vline\n"); - } + if (!(rdev->irq.stat_regs.cik.disp_int_cont4 & LB_D5_VLINE_INTERRUPT)) + DRM_DEBUG("IH: IH event w/o asserted irq bit?\n"); + + rdev->irq.stat_regs.cik.disp_int_cont4 &= ~LB_D5_VLINE_INTERRUPT; + DRM_DEBUG("IH: D5 vline\n"); + break; default: DRM_DEBUG("Unhandled interrupt: %d %d\n", src_id, src_data); @@ -8094,23 +8114,27 @@ restart_ih: case 6: /* D6 vblank/vline */ switch (src_data) { case 0: /* D6 vblank */ - if (rdev->irq.stat_regs.cik.disp_int_cont5 & LB_D6_VBLANK_INTERRUPT) { - if (rdev->irq.crtc_vblank_int[5]) { - drm_handle_vblank(rdev->ddev, 5); - rdev->pm.vblank_sync = true; - wake_up(&rdev->irq.vblank_queue); - } - if (atomic_read(&rdev->irq.pflip[5])) - radeon_crtc_handle_vblank(rdev, 5); - rdev->irq.stat_regs.cik.disp_int_cont5 &= ~LB_D6_VBLANK_INTERRUPT; - DRM_DEBUG("IH: D6 vblank\n"); + if (!(rdev->irq.stat_regs.cik.disp_int_cont5 & LB_D6_VBLANK_INTERRUPT)) + DRM_DEBUG("IH: IH event w/o asserted irq bit?\n"); + + if (rdev->irq.crtc_vblank_int[5]) { + drm_handle_vblank(rdev->ddev, 5); + rdev->pm.vblank_sync = true; + wake_up(&rdev->irq.vblank_queue); } + if (atomic_read(&rdev->irq.pflip[5])) + radeon_crtc_handle_vblank(rdev, 5); + rdev->irq.stat_regs.cik.disp_int_cont5 &= ~LB_D6_VBLANK_INTERRUPT; + DRM_DEBUG("IH: D6 vblank\n"); + break; case 1: /* D6 vline */ - if (rdev->irq.stat_regs.cik.disp_int_cont5 & LB_D6_VLINE_INTERRUPT) { - rdev->irq.stat_regs.cik.disp_int_cont5 &= ~LB_D6_VLINE_INTERRUPT; - DRM_DEBUG("IH: D6 vline\n"); - } + if (!(rdev->irq.stat_regs.cik.disp_int_cont5 & LB_D6_VLINE_INTERRUPT)) + DRM_DEBUG("IH: IH event w/o asserted irq bit?\n"); + + rdev->irq.stat_regs.cik.disp_int_cont5 &= ~LB_D6_VLINE_INTERRUPT; + DRM_DEBUG("IH: D6 vline\n"); + break; default: DRM_DEBUG("Unhandled interrupt: %d %d\n", src_id, src_data); @@ -8130,88 +8154,112 @@ restart_ih: case 42: /* HPD hotplug */ switch (src_data) { case 0: - if (rdev->irq.stat_regs.cik.disp_int & DC_HPD1_INTERRUPT) { - rdev->irq.stat_regs.cik.disp_int &= ~DC_HPD1_INTERRUPT; - queue_hotplug = true; - DRM_DEBUG("IH: HPD1\n"); - } + if (!(rdev->irq.stat_regs.cik.disp_int & DC_HPD1_INTERRUPT)) + DRM_DEBUG("IH: IH event w/o asserted irq bit?\n"); + + rdev->irq.stat_regs.cik.disp_int &= ~DC_HPD1_INTERRUPT; + queue_hotplug = true; + DRM_DEBUG("IH: HPD1\n"); + break; case 1: - if (rdev->irq.stat_regs.cik.disp_int_cont & DC_HPD2_INTERRUPT) { - rdev->irq.stat_regs.cik.disp_int_cont &= ~DC_HPD2_INTERRUPT; - queue_hotplug = true; - DRM_DEBUG("IH: HPD2\n"); - } + if (!(rdev->irq.stat_regs.cik.disp_int_cont & DC_HPD2_INTERRUPT)) + DRM_DEBUG("IH: IH event w/o asserted irq bit?\n"); + + rdev->irq.stat_regs.cik.disp_int_cont &= ~DC_HPD2_INTERRUPT; + queue_hotplug = true; + DRM_DEBUG("IH: HPD2\n"); + break; case 2: - if (rdev->irq.stat_regs.cik.disp_int_cont2 & DC_HPD3_INTERRUPT) { - rdev->irq.stat_regs.cik.disp_int_cont2 &= ~DC_HPD3_INTERRUPT; - queue_hotplug = true; - DRM_DEBUG("IH: HPD3\n"); - } + if (!(rdev->irq.stat_regs.cik.disp_int_cont2 & DC_HPD3_INTERRUPT)) + DRM_DEBUG("IH: IH event w/o asserted irq bit?\n"); + + rdev->irq.stat_regs.cik.disp_int_cont2 &= ~DC_HPD3_INTERRUPT; + queue_hotplug = true; + DRM_DEBUG("IH: HPD3\n"); + break; case 3: - if (rdev->irq.stat_regs.cik.disp_int_cont3 & DC_HPD4_INTERRUPT) { - rdev->irq.stat_regs.cik.disp_int_cont3 &= ~DC_HPD4_INTERRUPT; - queue_hotplug = true; - DRM_DEBUG("IH: HPD4\n"); - } + if (!(rdev->irq.stat_regs.cik.disp_int_cont3 & DC_HPD4_INTERRUPT)) + DRM_DEBUG("IH: IH event w/o asserted irq bit?\n"); + + rdev->irq.stat_regs.cik.disp_int_cont3 &= ~DC_HPD4_INTERRUPT; + queue_hotplug = true; + DRM_DEBUG("IH: HPD4\n"); + break; case 4: - if (rdev->irq.stat_regs.cik.disp_int_cont4 & DC_HPD5_INTERRUPT) { - rdev->irq.stat_regs.cik.disp_int_cont4 &= ~DC_HPD5_INTERRUPT; - queue_hotplug = true; - DRM_DEBUG("IH: HPD5\n"); - } + if (!(rdev->irq.stat_regs.cik.disp_int_cont4 & DC_HPD5_INTERRUPT)) + DRM_DEBUG("IH: IH event w/o asserted irq bit?\n"); + + rdev->irq.stat_regs.cik.disp_int_cont4 &= ~DC_HPD5_INTERRUPT; + queue_hotplug = true; + DRM_DEBUG("IH: HPD5\n"); + break; case 5: - if (rdev->irq.stat_regs.cik.disp_int_cont5 & DC_HPD6_INTERRUPT) { - rdev->irq.stat_regs.cik.disp_int_cont5 &= ~DC_HPD6_INTERRUPT; - queue_hotplug = true; - DRM_DEBUG("IH: HPD6\n"); - } + if (!(rdev->irq.stat_regs.cik.disp_int_cont5 & DC_HPD6_INTERRUPT)) + DRM_DEBUG("IH: IH event w/o asserted irq bit?\n"); + + rdev->irq.stat_regs.cik.disp_int_cont5 &= ~DC_HPD6_INTERRUPT; + queue_hotplug = true; + DRM_DEBUG("IH: HPD6\n"); + break; case 6: - if (rdev->irq.stat_regs.cik.disp_int & DC_HPD1_RX_INTERRUPT) { - rdev->irq.stat_regs.cik.disp_int &= ~DC_HPD1_RX_INTERRUPT; - queue_dp = true; - DRM_DEBUG("IH: HPD_RX 1\n"); - } + if (!(rdev->irq.stat_regs.cik.disp_int & DC_HPD1_RX_INTERRUPT)) + DRM_DEBUG("IH: IH event w/o asserted irq bit?\n"); + + rdev->irq.stat_regs.cik.disp_int &= ~DC_HPD1_RX_INTERRUPT; + queue_dp = true; + DRM_DEBUG("IH: HPD_RX 1\n"); + break; case 7: - if (rdev->irq.stat_regs.cik.disp_int_cont & DC_HPD2_RX_INTERRUPT) { - rdev->irq.stat_regs.cik.disp_int_cont &= ~DC_HPD2_RX_INTERRUPT; - queue_dp = true; - DRM_DEBUG("IH: HPD_RX 2\n"); - } + if (!(rdev->irq.stat_regs.cik.disp_int_cont & DC_HPD2_RX_INTERRUPT)) + DRM_DEBUG("IH: IH event w/o asserted irq bit?\n"); + + rdev->irq.stat_regs.cik.disp_int_cont &= ~DC_HPD2_RX_INTERRUPT; + queue_dp = true; + DRM_DEBUG("IH: HPD_RX 2\n"); + break; case 8: - if (rdev->irq.stat_regs.cik.disp_int_cont2 & DC_HPD3_RX_INTERRUPT) { - rdev->irq.stat_regs.cik.disp_int_cont2 &= ~DC_HPD3_RX_INTERRUPT; - queue_dp = true; - DRM_DEBUG("IH: HPD_RX 3\n"); - } + if (!(rdev->irq.stat_regs.cik.disp_int_cont2 & DC_HPD3_RX_INTERRUPT)) + DRM_DEBUG("IH: IH event w/o asserted irq bit?\n"); + + rdev->irq.stat_regs.cik.disp_int_cont2 &= ~DC_HPD3_RX_INTERRUPT; + queue_dp = true; + DRM_DEBUG("IH: HPD_RX 3\n"); + break; case 9: - if (rdev->irq.stat_regs.cik.disp_int_cont3 & DC_HPD4_RX_INTERRUPT) { - rdev->irq.stat_regs.cik.disp_int_cont3 &= ~DC_HPD4_RX_INTERRUPT; - queue_dp = true; - DRM_DEBUG("IH: HPD_RX 4\n"); - } + if (!(rdev->irq.stat_regs.cik.disp_int_cont3 & DC_HPD4_RX_INTERRUPT)) + DRM_DEBUG("IH: IH event w/o asserted irq bit?\n"); + + rdev->irq.stat_regs.cik.disp_int_cont3 &= ~DC_HPD4_RX_INTERRUPT; + queue_dp = true; + DRM_DEBUG("IH: HPD_RX 4\n"); + break; case 10: - if (rdev->irq.stat_regs.cik.disp_int_cont4 & DC_HPD5_RX_INTERRUPT) { - rdev->irq.stat_regs.cik.disp_int_cont4 &= ~DC_HPD5_RX_INTERRUPT; - queue_dp = true; - DRM_DEBUG("IH: HPD_RX 5\n"); - } + if (!(rdev->irq.stat_regs.cik.disp_int_cont4 & DC_HPD5_RX_INTERRUPT)) + DRM_DEBUG("IH: IH event w/o asserted irq bit?\n"); + + rdev->irq.stat_regs.cik.disp_int_cont4 &= ~DC_HPD5_RX_INTERRUPT; + queue_dp = true; + DRM_DEBUG("IH: HPD_RX 5\n"); + break; case 11: - if (rdev->irq.stat_regs.cik.disp_int_cont5 & DC_HPD6_RX_INTERRUPT) { - rdev->irq.stat_regs.cik.disp_int_cont5 &= ~DC_HPD6_RX_INTERRUPT; - queue_dp = true; - DRM_DEBUG("IH: HPD_RX 6\n"); - } + if (!(rdev->irq.stat_regs.cik.disp_int_cont5 & DC_HPD6_RX_INTERRUPT)) + DRM_DEBUG("IH: IH event w/o asserted irq bit?\n"); + + rdev->irq.stat_regs.cik.disp_int_cont5 &= ~DC_HPD6_RX_INTERRUPT; + queue_dp = true; + DRM_DEBUG("IH: HPD_RX 6\n"); + break; default: DRM_DEBUG("Unhandled interrupt: %d %d\n", src_id, src_data); diff --git a/drivers/gpu/drm/radeon/evergreen.c b/drivers/gpu/drm/radeon/evergreen.c index 3a6d483a2c36..0acde1949c18 100644 --- a/drivers/gpu/drm/radeon/evergreen.c +++ b/drivers/gpu/drm/radeon/evergreen.c @@ -4924,7 +4924,7 @@ restart_ih: return IRQ_NONE; rptr = rdev->ih.rptr; - DRM_DEBUG("r600_irq_process start: rptr %d, wptr %d\n", rptr, wptr); + DRM_DEBUG("evergreen_irq_process start: rptr %d, wptr %d\n", rptr, wptr); /* Order reading of wptr vs. reading of IH ring data */ rmb(); @@ -4942,23 +4942,27 @@ restart_ih: case 1: /* D1 vblank/vline */ switch (src_data) { case 0: /* D1 vblank */ - if (rdev->irq.stat_regs.evergreen.disp_int & LB_D1_VBLANK_INTERRUPT) { - if (rdev->irq.crtc_vblank_int[0]) { - drm_handle_vblank(rdev->ddev, 0); - rdev->pm.vblank_sync = true; - wake_up(&rdev->irq.vblank_queue); - } - if (atomic_read(&rdev->irq.pflip[0])) - radeon_crtc_handle_vblank(rdev, 0); - rdev->irq.stat_regs.evergreen.disp_int &= ~LB_D1_VBLANK_INTERRUPT; - DRM_DEBUG("IH: D1 vblank\n"); + if (!(rdev->irq.stat_regs.evergreen.disp_int & LB_D1_VBLANK_INTERRUPT)) + DRM_DEBUG("IH: D1 vblank - IH event w/o asserted irq bit?\n"); + + if (rdev->irq.crtc_vblank_int[0]) { + drm_handle_vblank(rdev->ddev, 0); + rdev->pm.vblank_sync = true; + wake_up(&rdev->irq.vblank_queue); } + if (atomic_read(&rdev->irq.pflip[0])) + radeon_crtc_handle_vblank(rdev, 0); + rdev->irq.stat_regs.evergreen.disp_int &= ~LB_D1_VBLANK_INTERRUPT; + DRM_DEBUG("IH: D1 vblank\n"); + break; case 1: /* D1 vline */ - if (rdev->irq.stat_regs.evergreen.disp_int & LB_D1_VLINE_INTERRUPT) { - rdev->irq.stat_regs.evergreen.disp_int &= ~LB_D1_VLINE_INTERRUPT; - DRM_DEBUG("IH: D1 vline\n"); - } + if (!(rdev->irq.stat_regs.evergreen.disp_int & LB_D1_VLINE_INTERRUPT)) + DRM_DEBUG("IH: D1 vline - IH event w/o asserted irq bit?\n"); + + rdev->irq.stat_regs.evergreen.disp_int &= ~LB_D1_VLINE_INTERRUPT; + DRM_DEBUG("IH: D1 vline\n"); + break; default: DRM_DEBUG("Unhandled interrupt: %d %d\n", src_id, src_data); @@ -4968,23 +4972,27 @@ restart_ih: case 2: /* D2 vblank/vline */ switch (src_data) { case 0: /* D2 vblank */ - if (rdev->irq.stat_regs.evergreen.disp_int_cont & LB_D2_VBLANK_INTERRUPT) { - if (rdev->irq.crtc_vblank_int[1]) { - drm_handle_vblank(rdev->ddev, 1); - rdev->pm.vblank_sync = true; - wake_up(&rdev->irq.vblank_queue); - } - if (atomic_read(&rdev->irq.pflip[1])) - radeon_crtc_handle_vblank(rdev, 1); - rdev->irq.stat_regs.evergreen.disp_int_cont &= ~LB_D2_VBLANK_INTERRUPT; - DRM_DEBUG("IH: D2 vblank\n"); + if (!(rdev->irq.stat_regs.evergreen.disp_int_cont & LB_D2_VBLANK_INTERRUPT)) + DRM_DEBUG("IH: D2 vblank - IH event w/o asserted irq bit?\n"); + + if (rdev->irq.crtc_vblank_int[1]) { + drm_handle_vblank(rdev->ddev, 1); + rdev->pm.vblank_sync = true; + wake_up(&rdev->irq.vblank_queue); } + if (atomic_read(&rdev->irq.pflip[1])) + radeon_crtc_handle_vblank(rdev, 1); + rdev->irq.stat_regs.evergreen.disp_int_cont &= ~LB_D2_VBLANK_INTERRUPT; + DRM_DEBUG("IH: D2 vblank\n"); + break; case 1: /* D2 vline */ - if (rdev->irq.stat_regs.evergreen.disp_int_cont & LB_D2_VLINE_INTERRUPT) { - rdev->irq.stat_regs.evergreen.disp_int_cont &= ~LB_D2_VLINE_INTERRUPT; - DRM_DEBUG("IH: D2 vline\n"); - } + if (!(rdev->irq.stat_regs.evergreen.disp_int_cont & LB_D2_VLINE_INTERRUPT)) + DRM_DEBUG("IH: D2 vline - IH event w/o asserted irq bit?\n"); + + rdev->irq.stat_regs.evergreen.disp_int_cont &= ~LB_D2_VLINE_INTERRUPT; + DRM_DEBUG("IH: D2 vline\n"); + break; default: DRM_DEBUG("Unhandled interrupt: %d %d\n", src_id, src_data); @@ -4994,23 +5002,27 @@ restart_ih: case 3: /* D3 vblank/vline */ switch (src_data) { case 0: /* D3 vblank */ - if (rdev->irq.stat_regs.evergreen.disp_int_cont2 & LB_D3_VBLANK_INTERRUPT) { - if (rdev->irq.crtc_vblank_int[2]) { - drm_handle_vblank(rdev->ddev, 2); - rdev->pm.vblank_sync = true; - wake_up(&rdev->irq.vblank_queue); - } - if (atomic_read(&rdev->irq.pflip[2])) - radeon_crtc_handle_vblank(rdev, 2); - rdev->irq.stat_regs.evergreen.disp_int_cont2 &= ~LB_D3_VBLANK_INTERRUPT; - DRM_DEBUG("IH: D3 vblank\n"); + if (!(rdev->irq.stat_regs.evergreen.disp_int_cont2 & LB_D3_VBLANK_INTERRUPT)) + DRM_DEBUG("IH: D3 vblank - IH event w/o asserted irq bit?\n"); + + if (rdev->irq.crtc_vblank_int[2]) { + drm_handle_vblank(rdev->ddev, 2); + rdev->pm.vblank_sync = true; + wake_up(&rdev->irq.vblank_queue); } + if (atomic_read(&rdev->irq.pflip[2])) + radeon_crtc_handle_vblank(rdev, 2); + rdev->irq.stat_regs.evergreen.disp_int_cont2 &= ~LB_D3_VBLANK_INTERRUPT; + DRM_DEBUG("IH: D3 vblank\n"); + break; case 1: /* D3 vline */ - if (rdev->irq.stat_regs.evergreen.disp_int_cont2 & LB_D3_VLINE_INTERRUPT) { - rdev->irq.stat_regs.evergreen.disp_int_cont2 &= ~LB_D3_VLINE_INTERRUPT; - DRM_DEBUG("IH: D3 vline\n"); - } + if (!(rdev->irq.stat_regs.evergreen.disp_int_cont2 & LB_D3_VLINE_INTERRUPT)) + DRM_DEBUG("IH: D3 vline - IH event w/o asserted irq bit?\n"); + + rdev->irq.stat_regs.evergreen.disp_int_cont2 &= ~LB_D3_VLINE_INTERRUPT; + DRM_DEBUG("IH: D3 vline\n"); + break; default: DRM_DEBUG("Unhandled interrupt: %d %d\n", src_id, src_data); @@ -5020,23 +5032,27 @@ restart_ih: case 4: /* D4 vblank/vline */ switch (src_data) { case 0: /* D4 vblank */ - if (rdev->irq.stat_regs.evergreen.disp_int_cont3 & LB_D4_VBLANK_INTERRUPT) { - if (rdev->irq.crtc_vblank_int[3]) { - drm_handle_vblank(rdev->ddev, 3); - rdev->pm.vblank_sync = true; - wake_up(&rdev->irq.vblank_queue); - } - if (atomic_read(&rdev->irq.pflip[3])) - radeon_crtc_handle_vblank(rdev, 3); - rdev->irq.stat_regs.evergreen.disp_int_cont3 &= ~LB_D4_VBLANK_INTERRUPT; - DRM_DEBUG("IH: D4 vblank\n"); + if (!(rdev->irq.stat_regs.evergreen.disp_int_cont3 & LB_D4_VBLANK_INTERRUPT)) + DRM_DEBUG("IH: D4 vblank - IH event w/o asserted irq bit?\n"); + + if (rdev->irq.crtc_vblank_int[3]) { + drm_handle_vblank(rdev->ddev, 3); + rdev->pm.vblank_sync = true; + wake_up(&rdev->irq.vblank_queue); } + if (atomic_read(&rdev->irq.pflip[3])) + radeon_crtc_handle_vblank(rdev, 3); + rdev->irq.stat_regs.evergreen.disp_int_cont3 &= ~LB_D4_VBLANK_INTERRUPT; + DRM_DEBUG("IH: D4 vblank\n"); + break; case 1: /* D4 vline */ - if (rdev->irq.stat_regs.evergreen.disp_int_cont3 & LB_D4_VLINE_INTERRUPT) { - rdev->irq.stat_regs.evergreen.disp_int_cont3 &= ~LB_D4_VLINE_INTERRUPT; - DRM_DEBUG("IH: D4 vline\n"); - } + if (!(rdev->irq.stat_regs.evergreen.disp_int_cont3 & LB_D4_VLINE_INTERRUPT)) + DRM_DEBUG("IH: D4 vline - IH event w/o asserted irq bit?\n"); + + rdev->irq.stat_regs.evergreen.disp_int_cont3 &= ~LB_D4_VLINE_INTERRUPT; + DRM_DEBUG("IH: D4 vline\n"); + break; default: DRM_DEBUG("Unhandled interrupt: %d %d\n", src_id, src_data); @@ -5046,23 +5062,27 @@ restart_ih: case 5: /* D5 vblank/vline */ switch (src_data) { case 0: /* D5 vblank */ - if (rdev->irq.stat_regs.evergreen.disp_int_cont4 & LB_D5_VBLANK_INTERRUPT) { - if (rdev->irq.crtc_vblank_int[4]) { - drm_handle_vblank(rdev->ddev, 4); - rdev->pm.vblank_sync = true; - wake_up(&rdev->irq.vblank_queue); - } - if (atomic_read(&rdev->irq.pflip[4])) - radeon_crtc_handle_vblank(rdev, 4); - rdev->irq.stat_regs.evergreen.disp_int_cont4 &= ~LB_D5_VBLANK_INTERRUPT; - DRM_DEBUG("IH: D5 vblank\n"); + if (!(rdev->irq.stat_regs.evergreen.disp_int_cont4 & LB_D5_VBLANK_INTERRUPT)) + DRM_DEBUG("IH: D5 vblank - IH event w/o asserted irq bit?\n"); + + if (rdev->irq.crtc_vblank_int[4]) { + drm_handle_vblank(rdev->ddev, 4); + rdev->pm.vblank_sync = true; + wake_up(&rdev->irq.vblank_queue); } + if (atomic_read(&rdev->irq.pflip[4])) + radeon_crtc_handle_vblank(rdev, 4); + rdev->irq.stat_regs.evergreen.disp_int_cont4 &= ~LB_D5_VBLANK_INTERRUPT; + DRM_DEBUG("IH: D5 vblank\n"); + break; case 1: /* D5 vline */ - if (rdev->irq.stat_regs.evergreen.disp_int_cont4 & LB_D5_VLINE_INTERRUPT) { - rdev->irq.stat_regs.evergreen.disp_int_cont4 &= ~LB_D5_VLINE_INTERRUPT; - DRM_DEBUG("IH: D5 vline\n"); - } + if (!(rdev->irq.stat_regs.evergreen.disp_int_cont4 & LB_D5_VLINE_INTERRUPT)) + DRM_DEBUG("IH: D5 vline - IH event w/o asserted irq bit?\n"); + + rdev->irq.stat_regs.evergreen.disp_int_cont4 &= ~LB_D5_VLINE_INTERRUPT; + DRM_DEBUG("IH: D5 vline\n"); + break; default: DRM_DEBUG("Unhandled interrupt: %d %d\n", src_id, src_data); @@ -5072,23 +5092,27 @@ restart_ih: case 6: /* D6 vblank/vline */ switch (src_data) { case 0: /* D6 vblank */ - if (rdev->irq.stat_regs.evergreen.disp_int_cont5 & LB_D6_VBLANK_INTERRUPT) { - if (rdev->irq.crtc_vblank_int[5]) { - drm_handle_vblank(rdev->ddev, 5); - rdev->pm.vblank_sync = true; - wake_up(&rdev->irq.vblank_queue); - } - if (atomic_read(&rdev->irq.pflip[5])) - radeon_crtc_handle_vblank(rdev, 5); - rdev->irq.stat_regs.evergreen.disp_int_cont5 &= ~LB_D6_VBLANK_INTERRUPT; - DRM_DEBUG("IH: D6 vblank\n"); + if (!(rdev->irq.stat_regs.evergreen.disp_int_cont5 & LB_D6_VBLANK_INTERRUPT)) + DRM_DEBUG("IH: D6 vblank - IH event w/o asserted irq bit?\n"); + + if (rdev->irq.crtc_vblank_int[5]) { + drm_handle_vblank(rdev->ddev, 5); + rdev->pm.vblank_sync = true; + wake_up(&rdev->irq.vblank_queue); } + if (atomic_read(&rdev->irq.pflip[5])) + radeon_crtc_handle_vblank(rdev, 5); + rdev->irq.stat_regs.evergreen.disp_int_cont5 &= ~LB_D6_VBLANK_INTERRUPT; + DRM_DEBUG("IH: D6 vblank\n"); + break; case 1: /* D6 vline */ - if (rdev->irq.stat_regs.evergreen.disp_int_cont5 & LB_D6_VLINE_INTERRUPT) { - rdev->irq.stat_regs.evergreen.disp_int_cont5 &= ~LB_D6_VLINE_INTERRUPT; - DRM_DEBUG("IH: D6 vline\n"); - } + if (!(rdev->irq.stat_regs.evergreen.disp_int_cont5 & LB_D6_VLINE_INTERRUPT)) + DRM_DEBUG("IH: D6 vline - IH event w/o asserted irq bit?\n"); + + rdev->irq.stat_regs.evergreen.disp_int_cont5 &= ~LB_D6_VLINE_INTERRUPT; + DRM_DEBUG("IH: D6 vline\n"); + break; default: DRM_DEBUG("Unhandled interrupt: %d %d\n", src_id, src_data); @@ -5108,88 +5132,100 @@ restart_ih: case 42: /* HPD hotplug */ switch (src_data) { case 0: - if (rdev->irq.stat_regs.evergreen.disp_int & DC_HPD1_INTERRUPT) { - rdev->irq.stat_regs.evergreen.disp_int &= ~DC_HPD1_INTERRUPT; - queue_hotplug = true; - DRM_DEBUG("IH: HPD1\n"); - } + if (!(rdev->irq.stat_regs.evergreen.disp_int & DC_HPD1_INTERRUPT)) + DRM_DEBUG("IH: IH event w/o asserted irq bit?\n"); + + rdev->irq.stat_regs.evergreen.disp_int &= ~DC_HPD1_INTERRUPT; + queue_hotplug = true; + DRM_DEBUG("IH: HPD1\n"); break; case 1: - if (rdev->irq.stat_regs.evergreen.disp_int_cont & DC_HPD2_INTERRUPT) { - rdev->irq.stat_regs.evergreen.disp_int_cont &= ~DC_HPD2_INTERRUPT; - queue_hotplug = true; - DRM_DEBUG("IH: HPD2\n"); - } + if (!(rdev->irq.stat_regs.evergreen.disp_int_cont & DC_HPD2_INTERRUPT)) + DRM_DEBUG("IH: IH event w/o asserted irq bit?\n"); + + rdev->irq.stat_regs.evergreen.disp_int_cont &= ~DC_HPD2_INTERRUPT; + queue_hotplug = true; + DRM_DEBUG("IH: HPD2\n"); break; case 2: - if (rdev->irq.stat_regs.evergreen.disp_int_cont2 & DC_HPD3_INTERRUPT) { - rdev->irq.stat_regs.evergreen.disp_int_cont2 &= ~DC_HPD3_INTERRUPT; - queue_hotplug = true; - DRM_DEBUG("IH: HPD3\n"); - } + if (!(rdev->irq.stat_regs.evergreen.disp_int_cont2 & DC_HPD3_INTERRUPT)) + DRM_DEBUG("IH: IH event w/o asserted irq bit?\n"); + + rdev->irq.stat_regs.evergreen.disp_int_cont2 &= ~DC_HPD3_INTERRUPT; + queue_hotplug = true; + DRM_DEBUG("IH: HPD3\n"); break; case 3: - if (rdev->irq.stat_regs.evergreen.disp_int_cont3 & DC_HPD4_INTERRUPT) { - rdev->irq.stat_regs.evergreen.disp_int_cont3 &= ~DC_HPD4_INTERRUPT; - queue_hotplug = true; - DRM_DEBUG("IH: HPD4\n"); - } + if (!(rdev->irq.stat_regs.evergreen.disp_int_cont3 & DC_HPD4_INTERRUPT)) + DRM_DEBUG("IH: IH event w/o asserted irq bit?\n"); + + rdev->irq.stat_regs.evergreen.disp_int_cont3 &= ~DC_HPD4_INTERRUPT; + queue_hotplug = true; + DRM_DEBUG("IH: HPD4\n"); break; case 4: - if (rdev->irq.stat_regs.evergreen.disp_int_cont4 & DC_HPD5_INTERRUPT) { - rdev->irq.stat_regs.evergreen.disp_int_cont4 &= ~DC_HPD5_INTERRUPT; - queue_hotplug = true; - DRM_DEBUG("IH: HPD5\n"); - } + if (!(rdev->irq.stat_regs.evergreen.disp_int_cont4 & DC_HPD5_INTERRUPT)) + DRM_DEBUG("IH: IH event w/o asserted irq bit?\n"); + + rdev->irq.stat_regs.evergreen.disp_int_cont4 &= ~DC_HPD5_INTERRUPT; + queue_hotplug = true; + DRM_DEBUG("IH: HPD5\n"); break; case 5: - if (rdev->irq.stat_regs.evergreen.disp_int_cont5 & DC_HPD6_INTERRUPT) { - rdev->irq.stat_regs.evergreen.disp_int_cont5 &= ~DC_HPD6_INTERRUPT; - queue_hotplug = true; - DRM_DEBUG("IH: HPD6\n"); - } + if (!(rdev->irq.stat_regs.evergreen.disp_int_cont5 & DC_HPD6_INTERRUPT)) + DRM_DEBUG("IH: IH event w/o asserted irq bit?\n"); + + rdev->irq.stat_regs.evergreen.disp_int_cont5 &= ~DC_HPD6_INTERRUPT; + queue_hotplug = true; + DRM_DEBUG("IH: HPD6\n"); break; case 6: - if (rdev->irq.stat_regs.evergreen.disp_int & DC_HPD1_RX_INTERRUPT) { - rdev->irq.stat_regs.evergreen.disp_int &= ~DC_HPD1_RX_INTERRUPT; - queue_dp = true; - DRM_DEBUG("IH: HPD_RX 1\n"); - } + if (!(rdev->irq.stat_regs.evergreen.disp_int & DC_HPD1_RX_INTERRUPT)) + DRM_DEBUG("IH: IH event w/o asserted irq bit?\n"); + + rdev->irq.stat_regs.evergreen.disp_int &= ~DC_HPD1_RX_INTERRUPT; + queue_dp = true; + DRM_DEBUG("IH: HPD_RX 1\n"); break; case 7: - if (rdev->irq.stat_regs.evergreen.disp_int_cont & DC_HPD2_RX_INTERRUPT) { - rdev->irq.stat_regs.evergreen.disp_int_cont &= ~DC_HPD2_RX_INTERRUPT; - queue_dp = true; - DRM_DEBUG("IH: HPD_RX 2\n"); - } + if (!(rdev->irq.stat_regs.evergreen.disp_int_cont & DC_HPD2_RX_INTERRUPT)) + DRM_DEBUG("IH: IH event w/o asserted irq bit?\n"); + + rdev->irq.stat_regs.evergreen.disp_int_cont &= ~DC_HPD2_RX_INTERRUPT; + queue_dp = true; + DRM_DEBUG("IH: HPD_RX 2\n"); break; case 8: - if (rdev->irq.stat_regs.evergreen.disp_int_cont2 & DC_HPD3_RX_INTERRUPT) { - rdev->irq.stat_regs.evergreen.disp_int_cont2 &= ~DC_HPD3_RX_INTERRUPT; - queue_dp = true; - DRM_DEBUG("IH: HPD_RX 3\n"); - } + if (!(rdev->irq.stat_regs.evergreen.disp_int_cont2 & DC_HPD3_RX_INTERRUPT)) + DRM_DEBUG("IH: IH event w/o asserted irq bit?\n"); + + rdev->irq.stat_regs.evergreen.disp_int_cont2 &= ~DC_HPD3_RX_INTERRUPT; + queue_dp = true; + DRM_DEBUG("IH: HPD_RX 3\n"); break; case 9: - if (rdev->irq.stat_regs.evergreen.disp_int_cont3 & DC_HPD4_RX_INTERRUPT) { - rdev->irq.stat_regs.evergreen.disp_int_cont3 &= ~DC_HPD4_RX_INTERRUPT; - queue_dp = true; - DRM_DEBUG("IH: HPD_RX 4\n"); - } + if (!(rdev->irq.stat_regs.evergreen.disp_int_cont3 & DC_HPD4_RX_INTERRUPT)) + DRM_DEBUG("IH: IH event w/o asserted irq bit?\n"); + + rdev->irq.stat_regs.evergreen.disp_int_cont3 &= ~DC_HPD4_RX_INTERRUPT; + queue_dp = true; + DRM_DEBUG("IH: HPD_RX 4\n"); break; case 10: - if (rdev->irq.stat_regs.evergreen.disp_int_cont4 & DC_HPD5_RX_INTERRUPT) { - rdev->irq.stat_regs.evergreen.disp_int_cont4 &= ~DC_HPD5_RX_INTERRUPT; - queue_dp = true; - DRM_DEBUG("IH: HPD_RX 5\n"); - } + if (!(rdev->irq.stat_regs.evergreen.disp_int_cont4 & DC_HPD5_RX_INTERRUPT)) + DRM_DEBUG("IH: IH event w/o asserted irq bit?\n"); + + rdev->irq.stat_regs.evergreen.disp_int_cont4 &= ~DC_HPD5_RX_INTERRUPT; + queue_dp = true; + DRM_DEBUG("IH: HPD_RX 5\n"); break; case 11: - if (rdev->irq.stat_regs.evergreen.disp_int_cont5 & DC_HPD6_RX_INTERRUPT) { - rdev->irq.stat_regs.evergreen.disp_int_cont5 &= ~DC_HPD6_RX_INTERRUPT; - queue_dp = true; - DRM_DEBUG("IH: HPD_RX 6\n"); - } + if (!(rdev->irq.stat_regs.evergreen.disp_int_cont5 & DC_HPD6_RX_INTERRUPT)) + DRM_DEBUG("IH: IH event w/o asserted irq bit?\n"); + + rdev->irq.stat_regs.evergreen.disp_int_cont5 &= ~DC_HPD6_RX_INTERRUPT; + queue_dp = true; + DRM_DEBUG("IH: HPD_RX 6\n"); break; default: DRM_DEBUG("Unhandled interrupt: %d %d\n", src_id, src_data); @@ -5199,46 +5235,52 @@ restart_ih: case 44: /* hdmi */ switch (src_data) { case 0: - if (rdev->irq.stat_regs.evergreen.afmt_status1 & AFMT_AZ_FORMAT_WTRIG) { - rdev->irq.stat_regs.evergreen.afmt_status1 &= ~AFMT_AZ_FORMAT_WTRIG; - queue_hdmi = true; - DRM_DEBUG("IH: HDMI0\n"); - } + if (!(rdev->irq.stat_regs.evergreen.afmt_status1 & AFMT_AZ_FORMAT_WTRIG)) + DRM_DEBUG("IH: IH event w/o asserted irq bit?\n"); + + rdev->irq.stat_regs.evergreen.afmt_status1 &= ~AFMT_AZ_FORMAT_WTRIG; + queue_hdmi = true; + DRM_DEBUG("IH: HDMI0\n"); break; case 1: - if (rdev->irq.stat_regs.evergreen.afmt_status2 & AFMT_AZ_FORMAT_WTRIG) { - rdev->irq.stat_regs.evergreen.afmt_status2 &= ~AFMT_AZ_FORMAT_WTRIG; - queue_hdmi = true; - DRM_DEBUG("IH: HDMI1\n"); - } + if (!(rdev->irq.stat_regs.evergreen.afmt_status2 & AFMT_AZ_FORMAT_WTRIG)) + DRM_DEBUG("IH: IH event w/o asserted irq bit?\n"); + + rdev->irq.stat_regs.evergreen.afmt_status2 &= ~AFMT_AZ_FORMAT_WTRIG; + queue_hdmi = true; + DRM_DEBUG("IH: HDMI1\n"); break; case 2: - if (rdev->irq.stat_regs.evergreen.afmt_status3 & AFMT_AZ_FORMAT_WTRIG) { - rdev->irq.stat_regs.evergreen.afmt_status3 &= ~AFMT_AZ_FORMAT_WTRIG; - queue_hdmi = true; - DRM_DEBUG("IH: HDMI2\n"); - } + if (!(rdev->irq.stat_regs.evergreen.afmt_status3 & AFMT_AZ_FORMAT_WTRIG)) + DRM_DEBUG("IH: IH event w/o asserted irq bit?\n"); + + rdev->irq.stat_regs.evergreen.afmt_status3 &= ~AFMT_AZ_FORMAT_WTRIG; + queue_hdmi = true; + DRM_DEBUG("IH: HDMI2\n"); break; case 3: - if (rdev->irq.stat_regs.evergreen.afmt_status4 & AFMT_AZ_FORMAT_WTRIG) { - rdev->irq.stat_regs.evergreen.afmt_status4 &= ~AFMT_AZ_FORMAT_WTRIG; - queue_hdmi = true; - DRM_DEBUG("IH: HDMI3\n"); - } + if (!(rdev->irq.stat_regs.evergreen.afmt_status4 & AFMT_AZ_FORMAT_WTRIG)) + DRM_DEBUG("IH: IH event w/o asserted irq bit?\n"); + + rdev->irq.stat_regs.evergreen.afmt_status4 &= ~AFMT_AZ_FORMAT_WTRIG; + queue_hdmi = true; + DRM_DEBUG("IH: HDMI3\n"); break; case 4: - if (rdev->irq.stat_regs.evergreen.afmt_status5 & AFMT_AZ_FORMAT_WTRIG) { - rdev->irq.stat_regs.evergreen.afmt_status5 &= ~AFMT_AZ_FORMAT_WTRIG; - queue_hdmi = true; - DRM_DEBUG("IH: HDMI4\n"); - } + if (!(rdev->irq.stat_regs.evergreen.afmt_status5 & AFMT_AZ_FORMAT_WTRIG)) + DRM_DEBUG("IH: IH event w/o asserted irq bit?\n"); + + rdev->irq.stat_regs.evergreen.afmt_status5 &= ~AFMT_AZ_FORMAT_WTRIG; + queue_hdmi = true; + DRM_DEBUG("IH: HDMI4\n"); break; case 5: - if (rdev->irq.stat_regs.evergreen.afmt_status6 & AFMT_AZ_FORMAT_WTRIG) { - rdev->irq.stat_regs.evergreen.afmt_status6 &= ~AFMT_AZ_FORMAT_WTRIG; - queue_hdmi = true; - DRM_DEBUG("IH: HDMI5\n"); - } + if (!(rdev->irq.stat_regs.evergreen.afmt_status6 & AFMT_AZ_FORMAT_WTRIG)) + DRM_DEBUG("IH: IH event w/o asserted irq bit?\n"); + + rdev->irq.stat_regs.evergreen.afmt_status6 &= ~AFMT_AZ_FORMAT_WTRIG; + queue_hdmi = true; + DRM_DEBUG("IH: HDMI5\n"); break; default: DRM_ERROR("Unhandled interrupt: %d %d\n", src_id, src_data); diff --git a/drivers/gpu/drm/radeon/ni.c b/drivers/gpu/drm/radeon/ni.c index 8e5aeeb058a5..158872eb78e4 100644 --- a/drivers/gpu/drm/radeon/ni.c +++ b/drivers/gpu/drm/radeon/ni.c @@ -2162,18 +2162,20 @@ static int cayman_startup(struct radeon_device *rdev) DRM_ERROR("radeon: failed initializing UVD (%d).\n", r); } - ring = &rdev->ring[TN_RING_TYPE_VCE1_INDEX]; - if (ring->ring_size) - r = radeon_ring_init(rdev, ring, ring->ring_size, 0, 0x0); + if (rdev->family == CHIP_ARUBA) { + ring = &rdev->ring[TN_RING_TYPE_VCE1_INDEX]; + if (ring->ring_size) + r = radeon_ring_init(rdev, ring, ring->ring_size, 0, 0x0); - ring = &rdev->ring[TN_RING_TYPE_VCE2_INDEX]; - if (ring->ring_size) - r = radeon_ring_init(rdev, ring, ring->ring_size, 0, 0x0); + ring = &rdev->ring[TN_RING_TYPE_VCE2_INDEX]; + if (ring->ring_size) + r = radeon_ring_init(rdev, ring, ring->ring_size, 0, 0x0); - if (!r) - r = vce_v1_0_init(rdev); - else if (r != -ENOENT) - DRM_ERROR("radeon: failed initializing VCE (%d).\n", r); + if (!r) + r = vce_v1_0_init(rdev); + if (r) + DRM_ERROR("radeon: failed initializing VCE (%d).\n", r); + } r = radeon_ib_pool_init(rdev); if (r) { @@ -2396,7 +2398,8 @@ void cayman_fini(struct radeon_device *rdev) radeon_irq_kms_fini(rdev); uvd_v1_0_fini(rdev); radeon_uvd_fini(rdev); - radeon_vce_fini(rdev); + if (rdev->family == CHIP_ARUBA) + radeon_vce_fini(rdev); cayman_pcie_gart_fini(rdev); r600_vram_scratch_fini(rdev); radeon_gem_fini(rdev); diff --git a/drivers/gpu/drm/radeon/r600.c b/drivers/gpu/drm/radeon/r600.c index 35dafd77a639..4ea5b10ff5f4 100644 --- a/drivers/gpu/drm/radeon/r600.c +++ b/drivers/gpu/drm/radeon/r600.c @@ -4086,23 +4086,27 @@ restart_ih: case 1: /* D1 vblank/vline */ switch (src_data) { case 0: /* D1 vblank */ - if (rdev->irq.stat_regs.r600.disp_int & LB_D1_VBLANK_INTERRUPT) { - if (rdev->irq.crtc_vblank_int[0]) { - drm_handle_vblank(rdev->ddev, 0); - rdev->pm.vblank_sync = true; - wake_up(&rdev->irq.vblank_queue); - } - if (atomic_read(&rdev->irq.pflip[0])) - radeon_crtc_handle_vblank(rdev, 0); - rdev->irq.stat_regs.r600.disp_int &= ~LB_D1_VBLANK_INTERRUPT; - DRM_DEBUG("IH: D1 vblank\n"); + if (!(rdev->irq.stat_regs.r600.disp_int & LB_D1_VBLANK_INTERRUPT)) + DRM_DEBUG("IH: D1 vblank - IH event w/o asserted irq bit?\n"); + + if (rdev->irq.crtc_vblank_int[0]) { + drm_handle_vblank(rdev->ddev, 0); + rdev->pm.vblank_sync = true; + wake_up(&rdev->irq.vblank_queue); } + if (atomic_read(&rdev->irq.pflip[0])) + radeon_crtc_handle_vblank(rdev, 0); + rdev->irq.stat_regs.r600.disp_int &= ~LB_D1_VBLANK_INTERRUPT; + DRM_DEBUG("IH: D1 vblank\n"); + break; case 1: /* D1 vline */ - if (rdev->irq.stat_regs.r600.disp_int & LB_D1_VLINE_INTERRUPT) { - rdev->irq.stat_regs.r600.disp_int &= ~LB_D1_VLINE_INTERRUPT; - DRM_DEBUG("IH: D1 vline\n"); - } + if (!(rdev->irq.stat_regs.r600.disp_int & LB_D1_VLINE_INTERRUPT)) + DRM_DEBUG("IH: D1 vline - IH event w/o asserted irq bit?\n"); + + rdev->irq.stat_regs.r600.disp_int &= ~LB_D1_VLINE_INTERRUPT; + DRM_DEBUG("IH: D1 vline\n"); + break; default: DRM_DEBUG("Unhandled interrupt: %d %d\n", src_id, src_data); @@ -4112,23 +4116,27 @@ restart_ih: case 5: /* D2 vblank/vline */ switch (src_data) { case 0: /* D2 vblank */ - if (rdev->irq.stat_regs.r600.disp_int & LB_D2_VBLANK_INTERRUPT) { - if (rdev->irq.crtc_vblank_int[1]) { - drm_handle_vblank(rdev->ddev, 1); - rdev->pm.vblank_sync = true; - wake_up(&rdev->irq.vblank_queue); - } - if (atomic_read(&rdev->irq.pflip[1])) - radeon_crtc_handle_vblank(rdev, 1); - rdev->irq.stat_regs.r600.disp_int &= ~LB_D2_VBLANK_INTERRUPT; - DRM_DEBUG("IH: D2 vblank\n"); + if (!(rdev->irq.stat_regs.r600.disp_int & LB_D2_VBLANK_INTERRUPT)) + DRM_DEBUG("IH: D2 vblank - IH event w/o asserted irq bit?\n"); + + if (rdev->irq.crtc_vblank_int[1]) { + drm_handle_vblank(rdev->ddev, 1); + rdev->pm.vblank_sync = true; + wake_up(&rdev->irq.vblank_queue); } + if (atomic_read(&rdev->irq.pflip[1])) + radeon_crtc_handle_vblank(rdev, 1); + rdev->irq.stat_regs.r600.disp_int &= ~LB_D2_VBLANK_INTERRUPT; + DRM_DEBUG("IH: D2 vblank\n"); + break; case 1: /* D1 vline */ - if (rdev->irq.stat_regs.r600.disp_int & LB_D2_VLINE_INTERRUPT) { - rdev->irq.stat_regs.r600.disp_int &= ~LB_D2_VLINE_INTERRUPT; - DRM_DEBUG("IH: D2 vline\n"); - } + if (!(rdev->irq.stat_regs.r600.disp_int & LB_D2_VLINE_INTERRUPT)) + DRM_DEBUG("IH: D2 vline - IH event w/o asserted irq bit?\n"); + + rdev->irq.stat_regs.r600.disp_int &= ~LB_D2_VLINE_INTERRUPT; + DRM_DEBUG("IH: D2 vline\n"); + break; default: DRM_DEBUG("Unhandled interrupt: %d %d\n", src_id, src_data); @@ -4148,46 +4156,53 @@ restart_ih: case 19: /* HPD/DAC hotplug */ switch (src_data) { case 0: - if (rdev->irq.stat_regs.r600.disp_int & DC_HPD1_INTERRUPT) { - rdev->irq.stat_regs.r600.disp_int &= ~DC_HPD1_INTERRUPT; - queue_hotplug = true; - DRM_DEBUG("IH: HPD1\n"); - } + if (!(rdev->irq.stat_regs.r600.disp_int & DC_HPD1_INTERRUPT)) + DRM_DEBUG("IH: HPD1 - IH event w/o asserted irq bit?\n"); + + rdev->irq.stat_regs.r600.disp_int &= ~DC_HPD1_INTERRUPT; + queue_hotplug = true; + DRM_DEBUG("IH: HPD1\n"); break; case 1: - if (rdev->irq.stat_regs.r600.disp_int & DC_HPD2_INTERRUPT) { - rdev->irq.stat_regs.r600.disp_int &= ~DC_HPD2_INTERRUPT; - queue_hotplug = true; - DRM_DEBUG("IH: HPD2\n"); - } + if (!(rdev->irq.stat_regs.r600.disp_int & DC_HPD2_INTERRUPT)) + DRM_DEBUG("IH: HPD2 - IH event w/o asserted irq bit?\n"); + + rdev->irq.stat_regs.r600.disp_int &= ~DC_HPD2_INTERRUPT; + queue_hotplug = true; + DRM_DEBUG("IH: HPD2\n"); break; case 4: - if (rdev->irq.stat_regs.r600.disp_int_cont & DC_HPD3_INTERRUPT) { - rdev->irq.stat_regs.r600.disp_int_cont &= ~DC_HPD3_INTERRUPT; - queue_hotplug = true; - DRM_DEBUG("IH: HPD3\n"); - } + if (!(rdev->irq.stat_regs.r600.disp_int_cont & DC_HPD3_INTERRUPT)) + DRM_DEBUG("IH: HPD3 - IH event w/o asserted irq bit?\n"); + + rdev->irq.stat_regs.r600.disp_int_cont &= ~DC_HPD3_INTERRUPT; + queue_hotplug = true; + DRM_DEBUG("IH: HPD3\n"); break; case 5: - if (rdev->irq.stat_regs.r600.disp_int_cont & DC_HPD4_INTERRUPT) { - rdev->irq.stat_regs.r600.disp_int_cont &= ~DC_HPD4_INTERRUPT; - queue_hotplug = true; - DRM_DEBUG("IH: HPD4\n"); - } + if (!(rdev->irq.stat_regs.r600.disp_int_cont & DC_HPD4_INTERRUPT)) + DRM_DEBUG("IH: HPD4 - IH event w/o asserted irq bit?\n"); + + rdev->irq.stat_regs.r600.disp_int_cont &= ~DC_HPD4_INTERRUPT; + queue_hotplug = true; + DRM_DEBUG("IH: HPD4\n"); break; case 10: - if (rdev->irq.stat_regs.r600.disp_int_cont2 & DC_HPD5_INTERRUPT) { - rdev->irq.stat_regs.r600.disp_int_cont2 &= ~DC_HPD5_INTERRUPT; - queue_hotplug = true; - DRM_DEBUG("IH: HPD5\n"); - } + if (!(rdev->irq.stat_regs.r600.disp_int_cont2 & DC_HPD5_INTERRUPT)) + DRM_DEBUG("IH: HPD5 - IH event w/o asserted irq bit?\n"); + + rdev->irq.stat_regs.r600.disp_int_cont2 &= ~DC_HPD5_INTERRUPT; + queue_hotplug = true; + DRM_DEBUG("IH: HPD5\n"); break; case 12: - if (rdev->irq.stat_regs.r600.disp_int_cont2 & DC_HPD6_INTERRUPT) { - rdev->irq.stat_regs.r600.disp_int_cont2 &= ~DC_HPD6_INTERRUPT; - queue_hotplug = true; - DRM_DEBUG("IH: HPD6\n"); - } + if (!(rdev->irq.stat_regs.r600.disp_int_cont2 & DC_HPD6_INTERRUPT)) + DRM_DEBUG("IH: HPD6 - IH event w/o asserted irq bit?\n"); + + rdev->irq.stat_regs.r600.disp_int_cont2 &= ~DC_HPD6_INTERRUPT; + queue_hotplug = true; + DRM_DEBUG("IH: HPD6\n"); + break; default: DRM_DEBUG("Unhandled interrupt: %d %d\n", src_id, src_data); @@ -4197,18 +4212,22 @@ restart_ih: case 21: /* hdmi */ switch (src_data) { case 4: - if (rdev->irq.stat_regs.r600.hdmi0_status & HDMI0_AZ_FORMAT_WTRIG) { - rdev->irq.stat_regs.r600.hdmi0_status &= ~HDMI0_AZ_FORMAT_WTRIG; - queue_hdmi = true; - DRM_DEBUG("IH: HDMI0\n"); - } + if (!(rdev->irq.stat_regs.r600.hdmi0_status & HDMI0_AZ_FORMAT_WTRIG)) + DRM_DEBUG("IH: HDMI0 - IH event w/o asserted irq bit?\n"); + + rdev->irq.stat_regs.r600.hdmi0_status &= ~HDMI0_AZ_FORMAT_WTRIG; + queue_hdmi = true; + DRM_DEBUG("IH: HDMI0\n"); + break; case 5: - if (rdev->irq.stat_regs.r600.hdmi1_status & HDMI0_AZ_FORMAT_WTRIG) { - rdev->irq.stat_regs.r600.hdmi1_status &= ~HDMI0_AZ_FORMAT_WTRIG; - queue_hdmi = true; - DRM_DEBUG("IH: HDMI1\n"); - } + if (!(rdev->irq.stat_regs.r600.hdmi1_status & HDMI0_AZ_FORMAT_WTRIG)) + DRM_DEBUG("IH: HDMI1 - IH event w/o asserted irq bit?\n"); + + rdev->irq.stat_regs.r600.hdmi1_status &= ~HDMI0_AZ_FORMAT_WTRIG; + queue_hdmi = true; + DRM_DEBUG("IH: HDMI1\n"); + break; default: DRM_ERROR("Unhandled interrupt: %d %d\n", src_id, src_data); diff --git a/drivers/gpu/drm/radeon/r600_cp.c b/drivers/gpu/drm/radeon/r600_cp.c index 09e3f39925fa..98f9adaccc3d 100644 --- a/drivers/gpu/drm/radeon/r600_cp.c +++ b/drivers/gpu/drm/radeon/r600_cp.c @@ -2483,7 +2483,7 @@ int r600_cp_dispatch_texture(struct drm_device *dev, struct drm_buf *buf; u32 *buffer; const u8 __user *data; - int size, pass_size; + unsigned int size, pass_size; u64 src_offset, dst_offset; if (!radeon_check_offset(dev_priv, tex->offset)) { diff --git a/drivers/gpu/drm/radeon/radeon_cursor.c b/drivers/gpu/drm/radeon/radeon_cursor.c index 45e54060ee97..afaf346bd50e 100644 --- a/drivers/gpu/drm/radeon/radeon_cursor.c +++ b/drivers/gpu/drm/radeon/radeon_cursor.c @@ -91,15 +91,34 @@ static void radeon_show_cursor(struct drm_crtc *crtc) struct radeon_device *rdev = crtc->dev->dev_private; if (ASIC_IS_DCE4(rdev)) { + WREG32(EVERGREEN_CUR_SURFACE_ADDRESS_HIGH + radeon_crtc->crtc_offset, + upper_32_bits(radeon_crtc->cursor_addr)); + WREG32(EVERGREEN_CUR_SURFACE_ADDRESS + radeon_crtc->crtc_offset, + lower_32_bits(radeon_crtc->cursor_addr)); WREG32(RADEON_MM_INDEX, EVERGREEN_CUR_CONTROL + radeon_crtc->crtc_offset); WREG32(RADEON_MM_DATA, EVERGREEN_CURSOR_EN | EVERGREEN_CURSOR_MODE(EVERGREEN_CURSOR_24_8_PRE_MULT) | EVERGREEN_CURSOR_URGENT_CONTROL(EVERGREEN_CURSOR_URGENT_1_2)); } else if (ASIC_IS_AVIVO(rdev)) { + if (rdev->family >= CHIP_RV770) { + if (radeon_crtc->crtc_id) + WREG32(R700_D2CUR_SURFACE_ADDRESS_HIGH, + upper_32_bits(radeon_crtc->cursor_addr)); + else + WREG32(R700_D1CUR_SURFACE_ADDRESS_HIGH, + upper_32_bits(radeon_crtc->cursor_addr)); + } + + WREG32(AVIVO_D1CUR_SURFACE_ADDRESS + radeon_crtc->crtc_offset, + lower_32_bits(radeon_crtc->cursor_addr)); WREG32(RADEON_MM_INDEX, AVIVO_D1CUR_CONTROL + radeon_crtc->crtc_offset); WREG32(RADEON_MM_DATA, AVIVO_D1CURSOR_EN | (AVIVO_D1CURSOR_MODE_24BPP << AVIVO_D1CURSOR_MODE_SHIFT)); } else { + /* offset is from DISP(2)_BASE_ADDRESS */ + WREG32(RADEON_CUR_OFFSET + radeon_crtc->crtc_offset, + radeon_crtc->cursor_addr - radeon_crtc->legacy_display_base_addr); + switch (radeon_crtc->crtc_id) { case 0: WREG32(RADEON_MM_INDEX, RADEON_CRTC_GEN_CNTL); @@ -205,8 +224,9 @@ static int radeon_cursor_move_locked(struct drm_crtc *crtc, int x, int y) | (x << 16) | y)); /* offset is from DISP(2)_BASE_ADDRESS */ - WREG32(RADEON_CUR_OFFSET + radeon_crtc->crtc_offset, (radeon_crtc->legacy_cursor_offset + - (yorigin * 256))); + WREG32(RADEON_CUR_OFFSET + radeon_crtc->crtc_offset, + radeon_crtc->cursor_addr - radeon_crtc->legacy_display_base_addr + + yorigin * 256); } radeon_crtc->cursor_x = x; @@ -227,53 +247,6 @@ int radeon_crtc_cursor_move(struct drm_crtc *crtc, return ret; } -static int radeon_set_cursor(struct drm_crtc *crtc, struct drm_gem_object *obj) -{ - struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc); - struct radeon_device *rdev = crtc->dev->dev_private; - struct radeon_bo *robj = gem_to_radeon_bo(obj); - uint64_t gpu_addr; - int ret; - - ret = radeon_bo_reserve(robj, false); - if (unlikely(ret != 0)) - goto fail; - /* Only 27 bit offset for legacy cursor */ - ret = radeon_bo_pin_restricted(robj, RADEON_GEM_DOMAIN_VRAM, - ASIC_IS_AVIVO(rdev) ? 0 : 1 << 27, - &gpu_addr); - radeon_bo_unreserve(robj); - if (ret) - goto fail; - - if (ASIC_IS_DCE4(rdev)) { - WREG32(EVERGREEN_CUR_SURFACE_ADDRESS_HIGH + radeon_crtc->crtc_offset, - upper_32_bits(gpu_addr)); - WREG32(EVERGREEN_CUR_SURFACE_ADDRESS + radeon_crtc->crtc_offset, - gpu_addr & 0xffffffff); - } else if (ASIC_IS_AVIVO(rdev)) { - if (rdev->family >= CHIP_RV770) { - if (radeon_crtc->crtc_id) - WREG32(R700_D2CUR_SURFACE_ADDRESS_HIGH, upper_32_bits(gpu_addr)); - else - WREG32(R700_D1CUR_SURFACE_ADDRESS_HIGH, upper_32_bits(gpu_addr)); - } - WREG32(AVIVO_D1CUR_SURFACE_ADDRESS + radeon_crtc->crtc_offset, - gpu_addr & 0xffffffff); - } else { - radeon_crtc->legacy_cursor_offset = gpu_addr - radeon_crtc->legacy_display_base_addr; - /* offset is from DISP(2)_BASE_ADDRESS */ - WREG32(RADEON_CUR_OFFSET + radeon_crtc->crtc_offset, radeon_crtc->legacy_cursor_offset); - } - - return 0; - -fail: - drm_gem_object_unreference_unlocked(obj); - - return ret; -} - int radeon_crtc_cursor_set2(struct drm_crtc *crtc, struct drm_file *file_priv, uint32_t handle, @@ -283,7 +256,9 @@ int radeon_crtc_cursor_set2(struct drm_crtc *crtc, int32_t hot_y) { struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc); + struct radeon_device *rdev = crtc->dev->dev_private; struct drm_gem_object *obj; + struct radeon_bo *robj; int ret; if (!handle) { @@ -305,6 +280,23 @@ int radeon_crtc_cursor_set2(struct drm_crtc *crtc, return -ENOENT; } + robj = gem_to_radeon_bo(obj); + ret = radeon_bo_reserve(robj, false); + if (ret != 0) { + drm_gem_object_unreference_unlocked(obj); + return ret; + } + /* Only 27 bit offset for legacy cursor */ + ret = radeon_bo_pin_restricted(robj, RADEON_GEM_DOMAIN_VRAM, + ASIC_IS_AVIVO(rdev) ? 0 : 1 << 27, + &radeon_crtc->cursor_addr); + radeon_bo_unreserve(robj); + if (ret) { + DRM_ERROR("Failed to pin new cursor BO (%d)\n", ret); + drm_gem_object_unreference_unlocked(obj); + return ret; + } + radeon_crtc->cursor_width = width; radeon_crtc->cursor_height = height; @@ -323,13 +315,7 @@ int radeon_crtc_cursor_set2(struct drm_crtc *crtc, radeon_crtc->cursor_hot_y = hot_y; } - ret = radeon_set_cursor(crtc, obj); - - if (ret) - DRM_ERROR("radeon_set_cursor returned %d, not changing cursor\n", - ret); - else - radeon_show_cursor(crtc); + radeon_show_cursor(crtc); radeon_lock_cursor(crtc, false); @@ -341,8 +327,7 @@ unpin: radeon_bo_unpin(robj); radeon_bo_unreserve(robj); } - if (radeon_crtc->cursor_bo != obj) - drm_gem_object_unreference_unlocked(radeon_crtc->cursor_bo); + drm_gem_object_unreference_unlocked(radeon_crtc->cursor_bo); } radeon_crtc->cursor_bo = obj; @@ -360,7 +345,6 @@ unpin: void radeon_cursor_reset(struct drm_crtc *crtc) { struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc); - int ret; if (radeon_crtc->cursor_bo) { radeon_lock_cursor(crtc, true); @@ -368,12 +352,7 @@ void radeon_cursor_reset(struct drm_crtc *crtc) radeon_cursor_move_locked(crtc, radeon_crtc->cursor_x, radeon_crtc->cursor_y); - ret = radeon_set_cursor(crtc, radeon_crtc->cursor_bo); - if (ret) - DRM_ERROR("radeon_set_cursor returned %d, not showing " - "cursor\n", ret); - else - radeon_show_cursor(crtc); + radeon_show_cursor(crtc); radeon_lock_cursor(crtc, false); } diff --git a/drivers/gpu/drm/radeon/radeon_device.c b/drivers/gpu/drm/radeon/radeon_device.c index 2593b1168bd6..d8319dae8358 100644 --- a/drivers/gpu/drm/radeon/radeon_device.c +++ b/drivers/gpu/drm/radeon/radeon_device.c @@ -1080,6 +1080,22 @@ static bool radeon_check_pot_argument(int arg) } /** + * Determine a sensible default GART size according to ASIC family. + * + * @family ASIC family name + */ +static int radeon_gart_size_auto(enum radeon_family family) +{ + /* default to a larger gart size on newer asics */ + if (family >= CHIP_TAHITI) + return 2048; + else if (family >= CHIP_RV770) + return 1024; + else + return 512; +} + +/** * radeon_check_arguments - validate module params * * @rdev: radeon_device pointer @@ -1097,27 +1113,17 @@ static void radeon_check_arguments(struct radeon_device *rdev) } if (radeon_gart_size == -1) { - /* default to a larger gart size on newer asics */ - if (rdev->family >= CHIP_RV770) - radeon_gart_size = 1024; - else - radeon_gart_size = 512; + radeon_gart_size = radeon_gart_size_auto(rdev->family); } /* gtt size must be power of two and greater or equal to 32M */ if (radeon_gart_size < 32) { dev_warn(rdev->dev, "gart size (%d) too small\n", radeon_gart_size); - if (rdev->family >= CHIP_RV770) - radeon_gart_size = 1024; - else - radeon_gart_size = 512; + radeon_gart_size = radeon_gart_size_auto(rdev->family); } else if (!radeon_check_pot_argument(radeon_gart_size)) { dev_warn(rdev->dev, "gart size (%d) must be a power of 2\n", radeon_gart_size); - if (rdev->family >= CHIP_RV770) - radeon_gart_size = 1024; - else - radeon_gart_size = 512; + radeon_gart_size = radeon_gart_size_auto(rdev->family); } rdev->mc.gtt_size = (uint64_t)radeon_gart_size << 20; @@ -1572,11 +1578,21 @@ int radeon_suspend_kms(struct drm_device *dev, bool suspend, bool fbcon) drm_helper_connector_dpms(connector, DRM_MODE_DPMS_OFF); } - /* unpin the front buffers */ + /* unpin the front buffers and cursors */ list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) { + struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc); struct radeon_framebuffer *rfb = to_radeon_framebuffer(crtc->primary->fb); struct radeon_bo *robj; + if (radeon_crtc->cursor_bo) { + struct radeon_bo *robj = gem_to_radeon_bo(radeon_crtc->cursor_bo); + r = radeon_bo_reserve(robj, false); + if (r == 0) { + radeon_bo_unpin(robj); + radeon_bo_unreserve(robj); + } + } + if (rfb == NULL || rfb->obj == NULL) { continue; } @@ -1639,6 +1655,7 @@ int radeon_resume_kms(struct drm_device *dev, bool resume, bool fbcon) { struct drm_connector *connector; struct radeon_device *rdev = dev->dev_private; + struct drm_crtc *crtc; int r; if (dev->switch_power_state == DRM_SWITCH_POWER_OFF) @@ -1678,6 +1695,27 @@ int radeon_resume_kms(struct drm_device *dev, bool resume, bool fbcon) radeon_restore_bios_scratch_regs(rdev); + /* pin cursors */ + list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) { + struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc); + + if (radeon_crtc->cursor_bo) { + struct radeon_bo *robj = gem_to_radeon_bo(radeon_crtc->cursor_bo); + r = radeon_bo_reserve(robj, false); + if (r == 0) { + /* Only 27 bit offset for legacy cursor */ + r = radeon_bo_pin_restricted(robj, + RADEON_GEM_DOMAIN_VRAM, + ASIC_IS_AVIVO(rdev) ? + 0 : 1 << 27, + &radeon_crtc->cursor_addr); + if (r != 0) + DRM_ERROR("Failed to pin cursor BO (%d)\n", r); + radeon_bo_unreserve(robj); + } + } + } + /* init dig PHYs, disp eng pll */ if (rdev->is_atom_bios) { radeon_atom_encoder_init(rdev); diff --git a/drivers/gpu/drm/radeon/radeon_fb.c b/drivers/gpu/drm/radeon/radeon_fb.c index 634793ea8418..aeb676708e60 100644 --- a/drivers/gpu/drm/radeon/radeon_fb.c +++ b/drivers/gpu/drm/radeon/radeon_fb.c @@ -257,6 +257,7 @@ static int radeonfb_create(struct drm_fb_helper *helper, } info->par = rfbdev; + info->skip_vt_switch = true; ret = radeon_framebuffer_init(rdev->ddev, &rfbdev->rfb, &mode_cmd, gobj); if (ret) { diff --git a/drivers/gpu/drm/radeon/radeon_gem.c b/drivers/gpu/drm/radeon/radeon_gem.c index ac3c1310b953..013ec7106e55 100644 --- a/drivers/gpu/drm/radeon/radeon_gem.c +++ b/drivers/gpu/drm/radeon/radeon_gem.c @@ -428,7 +428,6 @@ int radeon_gem_mmap_ioctl(struct drm_device *dev, void *data, int radeon_gem_busy_ioctl(struct drm_device *dev, void *data, struct drm_file *filp) { - struct radeon_device *rdev = dev->dev_private; struct drm_radeon_gem_busy *args = data; struct drm_gem_object *gobj; struct radeon_bo *robj; @@ -440,10 +439,16 @@ int radeon_gem_busy_ioctl(struct drm_device *dev, void *data, return -ENOENT; } robj = gem_to_radeon_bo(gobj); - r = radeon_bo_wait(robj, &cur_placement, true); + + r = reservation_object_test_signaled_rcu(robj->tbo.resv, true); + if (r == 0) + r = -EBUSY; + else + r = 0; + + cur_placement = ACCESS_ONCE(robj->tbo.mem.mem_type); args->domain = radeon_mem_type_to_domain(cur_placement); drm_gem_object_unreference_unlocked(gobj); - r = radeon_gem_handle_lockup(rdev, r); return r; } @@ -471,6 +476,7 @@ int radeon_gem_wait_idle_ioctl(struct drm_device *dev, void *data, r = ret; /* Flush HDP cache via MMIO if necessary */ + cur_placement = ACCESS_ONCE(robj->tbo.mem.mem_type); if (rdev->asic->mmio_hdp_flush && radeon_mem_type_to_domain(cur_placement) == RADEON_GEM_DOMAIN_VRAM) robj->rdev->asic->mmio_hdp_flush(rdev); diff --git a/drivers/gpu/drm/radeon/radeon_mode.h b/drivers/gpu/drm/radeon/radeon_mode.h index 6de5459316b5..07909d817381 100644 --- a/drivers/gpu/drm/radeon/radeon_mode.h +++ b/drivers/gpu/drm/radeon/radeon_mode.h @@ -343,7 +343,6 @@ struct radeon_crtc { int max_cursor_width; int max_cursor_height; uint32_t legacy_display_base_addr; - uint32_t legacy_cursor_offset; enum radeon_rmx_type rmx_type; u8 h_border; u8 v_border; diff --git a/drivers/gpu/drm/radeon/radeon_vm.c b/drivers/gpu/drm/radeon/radeon_vm.c index ec10533a49b8..48d97c040f49 100644 --- a/drivers/gpu/drm/radeon/radeon_vm.c +++ b/drivers/gpu/drm/radeon/radeon_vm.c @@ -493,38 +493,35 @@ int radeon_vm_bo_set_addr(struct radeon_device *rdev, } if (bo_va->it.start || bo_va->it.last) { - spin_lock(&vm->status_lock); - if (list_empty(&bo_va->vm_status)) { - /* add a clone of the bo_va to clear the old address */ - struct radeon_bo_va *tmp; - spin_unlock(&vm->status_lock); - tmp = kzalloc(sizeof(struct radeon_bo_va), GFP_KERNEL); - if (!tmp) { - mutex_unlock(&vm->mutex); - r = -ENOMEM; - goto error_unreserve; - } - tmp->it.start = bo_va->it.start; - tmp->it.last = bo_va->it.last; - tmp->vm = vm; - tmp->bo = radeon_bo_ref(bo_va->bo); - spin_lock(&vm->status_lock); - list_add(&tmp->vm_status, &vm->freed); + /* add a clone of the bo_va to clear the old address */ + struct radeon_bo_va *tmp; + tmp = kzalloc(sizeof(struct radeon_bo_va), GFP_KERNEL); + if (!tmp) { + mutex_unlock(&vm->mutex); + r = -ENOMEM; + goto error_unreserve; } - spin_unlock(&vm->status_lock); + tmp->it.start = bo_va->it.start; + tmp->it.last = bo_va->it.last; + tmp->vm = vm; + tmp->bo = radeon_bo_ref(bo_va->bo); interval_tree_remove(&bo_va->it, &vm->va); + spin_lock(&vm->status_lock); bo_va->it.start = 0; bo_va->it.last = 0; + list_del_init(&bo_va->vm_status); + list_add(&tmp->vm_status, &vm->freed); + spin_unlock(&vm->status_lock); } if (soffset || eoffset) { + spin_lock(&vm->status_lock); bo_va->it.start = soffset; bo_va->it.last = eoffset - 1; - interval_tree_insert(&bo_va->it, &vm->va); - spin_lock(&vm->status_lock); list_add(&bo_va->vm_status, &vm->cleared); spin_unlock(&vm->status_lock); + interval_tree_insert(&bo_va->it, &vm->va); } bo_va->flags = flags; @@ -1158,7 +1155,8 @@ void radeon_vm_bo_invalidate(struct radeon_device *rdev, list_for_each_entry(bo_va, &bo->va, bo_list) { spin_lock(&bo_va->vm->status_lock); - if (list_empty(&bo_va->vm_status)) + if (list_empty(&bo_va->vm_status) && + (bo_va->it.start || bo_va->it.last)) list_add(&bo_va->vm_status, &bo_va->vm->invalidated); spin_unlock(&bo_va->vm->status_lock); } diff --git a/drivers/gpu/drm/radeon/si.c b/drivers/gpu/drm/radeon/si.c index 26388b5dd6ed..07037e32dea3 100644 --- a/drivers/gpu/drm/radeon/si.c +++ b/drivers/gpu/drm/radeon/si.c @@ -6466,23 +6466,27 @@ restart_ih: case 1: /* D1 vblank/vline */ switch (src_data) { case 0: /* D1 vblank */ - if (rdev->irq.stat_regs.evergreen.disp_int & LB_D1_VBLANK_INTERRUPT) { - if (rdev->irq.crtc_vblank_int[0]) { - drm_handle_vblank(rdev->ddev, 0); - rdev->pm.vblank_sync = true; - wake_up(&rdev->irq.vblank_queue); - } - if (atomic_read(&rdev->irq.pflip[0])) - radeon_crtc_handle_vblank(rdev, 0); - rdev->irq.stat_regs.evergreen.disp_int &= ~LB_D1_VBLANK_INTERRUPT; - DRM_DEBUG("IH: D1 vblank\n"); + if (!(rdev->irq.stat_regs.evergreen.disp_int & LB_D1_VBLANK_INTERRUPT)) + DRM_DEBUG("IH: IH event w/o asserted irq bit?\n"); + + if (rdev->irq.crtc_vblank_int[0]) { + drm_handle_vblank(rdev->ddev, 0); + rdev->pm.vblank_sync = true; + wake_up(&rdev->irq.vblank_queue); } + if (atomic_read(&rdev->irq.pflip[0])) + radeon_crtc_handle_vblank(rdev, 0); + rdev->irq.stat_regs.evergreen.disp_int &= ~LB_D1_VBLANK_INTERRUPT; + DRM_DEBUG("IH: D1 vblank\n"); + break; case 1: /* D1 vline */ - if (rdev->irq.stat_regs.evergreen.disp_int & LB_D1_VLINE_INTERRUPT) { - rdev->irq.stat_regs.evergreen.disp_int &= ~LB_D1_VLINE_INTERRUPT; - DRM_DEBUG("IH: D1 vline\n"); - } + if (!(rdev->irq.stat_regs.evergreen.disp_int & LB_D1_VLINE_INTERRUPT)) + DRM_DEBUG("IH: IH event w/o asserted irq bit?\n"); + + rdev->irq.stat_regs.evergreen.disp_int &= ~LB_D1_VLINE_INTERRUPT; + DRM_DEBUG("IH: D1 vline\n"); + break; default: DRM_DEBUG("Unhandled interrupt: %d %d\n", src_id, src_data); @@ -6492,23 +6496,27 @@ restart_ih: case 2: /* D2 vblank/vline */ switch (src_data) { case 0: /* D2 vblank */ - if (rdev->irq.stat_regs.evergreen.disp_int_cont & LB_D2_VBLANK_INTERRUPT) { - if (rdev->irq.crtc_vblank_int[1]) { - drm_handle_vblank(rdev->ddev, 1); - rdev->pm.vblank_sync = true; - wake_up(&rdev->irq.vblank_queue); - } - if (atomic_read(&rdev->irq.pflip[1])) - radeon_crtc_handle_vblank(rdev, 1); - rdev->irq.stat_regs.evergreen.disp_int_cont &= ~LB_D2_VBLANK_INTERRUPT; - DRM_DEBUG("IH: D2 vblank\n"); + if (!(rdev->irq.stat_regs.evergreen.disp_int_cont & LB_D2_VBLANK_INTERRUPT)) + DRM_DEBUG("IH: IH event w/o asserted irq bit?\n"); + + if (rdev->irq.crtc_vblank_int[1]) { + drm_handle_vblank(rdev->ddev, 1); + rdev->pm.vblank_sync = true; + wake_up(&rdev->irq.vblank_queue); } + if (atomic_read(&rdev->irq.pflip[1])) + radeon_crtc_handle_vblank(rdev, 1); + rdev->irq.stat_regs.evergreen.disp_int_cont &= ~LB_D2_VBLANK_INTERRUPT; + DRM_DEBUG("IH: D2 vblank\n"); + break; case 1: /* D2 vline */ - if (rdev->irq.stat_regs.evergreen.disp_int_cont & LB_D2_VLINE_INTERRUPT) { - rdev->irq.stat_regs.evergreen.disp_int_cont &= ~LB_D2_VLINE_INTERRUPT; - DRM_DEBUG("IH: D2 vline\n"); - } + if (!(rdev->irq.stat_regs.evergreen.disp_int_cont & LB_D2_VLINE_INTERRUPT)) + DRM_DEBUG("IH: IH event w/o asserted irq bit?\n"); + + rdev->irq.stat_regs.evergreen.disp_int_cont &= ~LB_D2_VLINE_INTERRUPT; + DRM_DEBUG("IH: D2 vline\n"); + break; default: DRM_DEBUG("Unhandled interrupt: %d %d\n", src_id, src_data); @@ -6518,23 +6526,27 @@ restart_ih: case 3: /* D3 vblank/vline */ switch (src_data) { case 0: /* D3 vblank */ - if (rdev->irq.stat_regs.evergreen.disp_int_cont2 & LB_D3_VBLANK_INTERRUPT) { - if (rdev->irq.crtc_vblank_int[2]) { - drm_handle_vblank(rdev->ddev, 2); - rdev->pm.vblank_sync = true; - wake_up(&rdev->irq.vblank_queue); - } - if (atomic_read(&rdev->irq.pflip[2])) - radeon_crtc_handle_vblank(rdev, 2); - rdev->irq.stat_regs.evergreen.disp_int_cont2 &= ~LB_D3_VBLANK_INTERRUPT; - DRM_DEBUG("IH: D3 vblank\n"); + if (!(rdev->irq.stat_regs.evergreen.disp_int_cont2 & LB_D3_VBLANK_INTERRUPT)) + DRM_DEBUG("IH: IH event w/o asserted irq bit?\n"); + + if (rdev->irq.crtc_vblank_int[2]) { + drm_handle_vblank(rdev->ddev, 2); + rdev->pm.vblank_sync = true; + wake_up(&rdev->irq.vblank_queue); } + if (atomic_read(&rdev->irq.pflip[2])) + radeon_crtc_handle_vblank(rdev, 2); + rdev->irq.stat_regs.evergreen.disp_int_cont2 &= ~LB_D3_VBLANK_INTERRUPT; + DRM_DEBUG("IH: D3 vblank\n"); + break; case 1: /* D3 vline */ - if (rdev->irq.stat_regs.evergreen.disp_int_cont2 & LB_D3_VLINE_INTERRUPT) { - rdev->irq.stat_regs.evergreen.disp_int_cont2 &= ~LB_D3_VLINE_INTERRUPT; - DRM_DEBUG("IH: D3 vline\n"); - } + if (!(rdev->irq.stat_regs.evergreen.disp_int_cont2 & LB_D3_VLINE_INTERRUPT)) + DRM_DEBUG("IH: IH event w/o asserted irq bit?\n"); + + rdev->irq.stat_regs.evergreen.disp_int_cont2 &= ~LB_D3_VLINE_INTERRUPT; + DRM_DEBUG("IH: D3 vline\n"); + break; default: DRM_DEBUG("Unhandled interrupt: %d %d\n", src_id, src_data); @@ -6544,23 +6556,27 @@ restart_ih: case 4: /* D4 vblank/vline */ switch (src_data) { case 0: /* D4 vblank */ - if (rdev->irq.stat_regs.evergreen.disp_int_cont3 & LB_D4_VBLANK_INTERRUPT) { - if (rdev->irq.crtc_vblank_int[3]) { - drm_handle_vblank(rdev->ddev, 3); - rdev->pm.vblank_sync = true; - wake_up(&rdev->irq.vblank_queue); - } - if (atomic_read(&rdev->irq.pflip[3])) - radeon_crtc_handle_vblank(rdev, 3); - rdev->irq.stat_regs.evergreen.disp_int_cont3 &= ~LB_D4_VBLANK_INTERRUPT; - DRM_DEBUG("IH: D4 vblank\n"); + if (!(rdev->irq.stat_regs.evergreen.disp_int_cont3 & LB_D4_VBLANK_INTERRUPT)) + DRM_DEBUG("IH: IH event w/o asserted irq bit?\n"); + + if (rdev->irq.crtc_vblank_int[3]) { + drm_handle_vblank(rdev->ddev, 3); + rdev->pm.vblank_sync = true; + wake_up(&rdev->irq.vblank_queue); } + if (atomic_read(&rdev->irq.pflip[3])) + radeon_crtc_handle_vblank(rdev, 3); + rdev->irq.stat_regs.evergreen.disp_int_cont3 &= ~LB_D4_VBLANK_INTERRUPT; + DRM_DEBUG("IH: D4 vblank\n"); + break; case 1: /* D4 vline */ - if (rdev->irq.stat_regs.evergreen.disp_int_cont3 & LB_D4_VLINE_INTERRUPT) { - rdev->irq.stat_regs.evergreen.disp_int_cont3 &= ~LB_D4_VLINE_INTERRUPT; - DRM_DEBUG("IH: D4 vline\n"); - } + if (!(rdev->irq.stat_regs.evergreen.disp_int_cont3 & LB_D4_VLINE_INTERRUPT)) + DRM_DEBUG("IH: IH event w/o asserted irq bit?\n"); + + rdev->irq.stat_regs.evergreen.disp_int_cont3 &= ~LB_D4_VLINE_INTERRUPT; + DRM_DEBUG("IH: D4 vline\n"); + break; default: DRM_DEBUG("Unhandled interrupt: %d %d\n", src_id, src_data); @@ -6570,23 +6586,27 @@ restart_ih: case 5: /* D5 vblank/vline */ switch (src_data) { case 0: /* D5 vblank */ - if (rdev->irq.stat_regs.evergreen.disp_int_cont4 & LB_D5_VBLANK_INTERRUPT) { - if (rdev->irq.crtc_vblank_int[4]) { - drm_handle_vblank(rdev->ddev, 4); - rdev->pm.vblank_sync = true; - wake_up(&rdev->irq.vblank_queue); - } - if (atomic_read(&rdev->irq.pflip[4])) - radeon_crtc_handle_vblank(rdev, 4); - rdev->irq.stat_regs.evergreen.disp_int_cont4 &= ~LB_D5_VBLANK_INTERRUPT; - DRM_DEBUG("IH: D5 vblank\n"); + if (!(rdev->irq.stat_regs.evergreen.disp_int_cont4 & LB_D5_VBLANK_INTERRUPT)) + DRM_DEBUG("IH: IH event w/o asserted irq bit?\n"); + + if (rdev->irq.crtc_vblank_int[4]) { + drm_handle_vblank(rdev->ddev, 4); + rdev->pm.vblank_sync = true; + wake_up(&rdev->irq.vblank_queue); } + if (atomic_read(&rdev->irq.pflip[4])) + radeon_crtc_handle_vblank(rdev, 4); + rdev->irq.stat_regs.evergreen.disp_int_cont4 &= ~LB_D5_VBLANK_INTERRUPT; + DRM_DEBUG("IH: D5 vblank\n"); + break; case 1: /* D5 vline */ - if (rdev->irq.stat_regs.evergreen.disp_int_cont4 & LB_D5_VLINE_INTERRUPT) { - rdev->irq.stat_regs.evergreen.disp_int_cont4 &= ~LB_D5_VLINE_INTERRUPT; - DRM_DEBUG("IH: D5 vline\n"); - } + if (!(rdev->irq.stat_regs.evergreen.disp_int_cont4 & LB_D5_VLINE_INTERRUPT)) + DRM_DEBUG("IH: IH event w/o asserted irq bit?\n"); + + rdev->irq.stat_regs.evergreen.disp_int_cont4 &= ~LB_D5_VLINE_INTERRUPT; + DRM_DEBUG("IH: D5 vline\n"); + break; default: DRM_DEBUG("Unhandled interrupt: %d %d\n", src_id, src_data); @@ -6596,23 +6616,27 @@ restart_ih: case 6: /* D6 vblank/vline */ switch (src_data) { case 0: /* D6 vblank */ - if (rdev->irq.stat_regs.evergreen.disp_int_cont5 & LB_D6_VBLANK_INTERRUPT) { - if (rdev->irq.crtc_vblank_int[5]) { - drm_handle_vblank(rdev->ddev, 5); - rdev->pm.vblank_sync = true; - wake_up(&rdev->irq.vblank_queue); - } - if (atomic_read(&rdev->irq.pflip[5])) - radeon_crtc_handle_vblank(rdev, 5); - rdev->irq.stat_regs.evergreen.disp_int_cont5 &= ~LB_D6_VBLANK_INTERRUPT; - DRM_DEBUG("IH: D6 vblank\n"); + if (!(rdev->irq.stat_regs.evergreen.disp_int_cont5 & LB_D6_VBLANK_INTERRUPT)) + DRM_DEBUG("IH: IH event w/o asserted irq bit?\n"); + + if (rdev->irq.crtc_vblank_int[5]) { + drm_handle_vblank(rdev->ddev, 5); + rdev->pm.vblank_sync = true; + wake_up(&rdev->irq.vblank_queue); } + if (atomic_read(&rdev->irq.pflip[5])) + radeon_crtc_handle_vblank(rdev, 5); + rdev->irq.stat_regs.evergreen.disp_int_cont5 &= ~LB_D6_VBLANK_INTERRUPT; + DRM_DEBUG("IH: D6 vblank\n"); + break; case 1: /* D6 vline */ - if (rdev->irq.stat_regs.evergreen.disp_int_cont5 & LB_D6_VLINE_INTERRUPT) { - rdev->irq.stat_regs.evergreen.disp_int_cont5 &= ~LB_D6_VLINE_INTERRUPT; - DRM_DEBUG("IH: D6 vline\n"); - } + if (!(rdev->irq.stat_regs.evergreen.disp_int_cont5 & LB_D6_VLINE_INTERRUPT)) + DRM_DEBUG("IH: IH event w/o asserted irq bit?\n"); + + rdev->irq.stat_regs.evergreen.disp_int_cont5 &= ~LB_D6_VLINE_INTERRUPT; + DRM_DEBUG("IH: D6 vline\n"); + break; default: DRM_DEBUG("Unhandled interrupt: %d %d\n", src_id, src_data); @@ -6632,88 +6656,112 @@ restart_ih: case 42: /* HPD hotplug */ switch (src_data) { case 0: - if (rdev->irq.stat_regs.evergreen.disp_int & DC_HPD1_INTERRUPT) { - rdev->irq.stat_regs.evergreen.disp_int &= ~DC_HPD1_INTERRUPT; - queue_hotplug = true; - DRM_DEBUG("IH: HPD1\n"); - } + if (!(rdev->irq.stat_regs.evergreen.disp_int & DC_HPD1_INTERRUPT)) + DRM_DEBUG("IH: IH event w/o asserted irq bit?\n"); + + rdev->irq.stat_regs.evergreen.disp_int &= ~DC_HPD1_INTERRUPT; + queue_hotplug = true; + DRM_DEBUG("IH: HPD1\n"); + break; case 1: - if (rdev->irq.stat_regs.evergreen.disp_int_cont & DC_HPD2_INTERRUPT) { - rdev->irq.stat_regs.evergreen.disp_int_cont &= ~DC_HPD2_INTERRUPT; - queue_hotplug = true; - DRM_DEBUG("IH: HPD2\n"); - } + if (!(rdev->irq.stat_regs.evergreen.disp_int_cont & DC_HPD2_INTERRUPT)) + DRM_DEBUG("IH: IH event w/o asserted irq bit?\n"); + + rdev->irq.stat_regs.evergreen.disp_int_cont &= ~DC_HPD2_INTERRUPT; + queue_hotplug = true; + DRM_DEBUG("IH: HPD2\n"); + break; case 2: - if (rdev->irq.stat_regs.evergreen.disp_int_cont2 & DC_HPD3_INTERRUPT) { - rdev->irq.stat_regs.evergreen.disp_int_cont2 &= ~DC_HPD3_INTERRUPT; - queue_hotplug = true; - DRM_DEBUG("IH: HPD3\n"); - } + if (!(rdev->irq.stat_regs.evergreen.disp_int_cont2 & DC_HPD3_INTERRUPT)) + DRM_DEBUG("IH: IH event w/o asserted irq bit?\n"); + + rdev->irq.stat_regs.evergreen.disp_int_cont2 &= ~DC_HPD3_INTERRUPT; + queue_hotplug = true; + DRM_DEBUG("IH: HPD3\n"); + break; case 3: - if (rdev->irq.stat_regs.evergreen.disp_int_cont3 & DC_HPD4_INTERRUPT) { - rdev->irq.stat_regs.evergreen.disp_int_cont3 &= ~DC_HPD4_INTERRUPT; - queue_hotplug = true; - DRM_DEBUG("IH: HPD4\n"); - } + if (!(rdev->irq.stat_regs.evergreen.disp_int_cont3 & DC_HPD4_INTERRUPT)) + DRM_DEBUG("IH: IH event w/o asserted irq bit?\n"); + + rdev->irq.stat_regs.evergreen.disp_int_cont3 &= ~DC_HPD4_INTERRUPT; + queue_hotplug = true; + DRM_DEBUG("IH: HPD4\n"); + break; case 4: - if (rdev->irq.stat_regs.evergreen.disp_int_cont4 & DC_HPD5_INTERRUPT) { - rdev->irq.stat_regs.evergreen.disp_int_cont4 &= ~DC_HPD5_INTERRUPT; - queue_hotplug = true; - DRM_DEBUG("IH: HPD5\n"); - } + if (!(rdev->irq.stat_regs.evergreen.disp_int_cont4 & DC_HPD5_INTERRUPT)) + DRM_DEBUG("IH: IH event w/o asserted irq bit?\n"); + + rdev->irq.stat_regs.evergreen.disp_int_cont4 &= ~DC_HPD5_INTERRUPT; + queue_hotplug = true; + DRM_DEBUG("IH: HPD5\n"); + break; case 5: - if (rdev->irq.stat_regs.evergreen.disp_int_cont5 & DC_HPD6_INTERRUPT) { - rdev->irq.stat_regs.evergreen.disp_int_cont5 &= ~DC_HPD6_INTERRUPT; - queue_hotplug = true; - DRM_DEBUG("IH: HPD6\n"); - } + if (!(rdev->irq.stat_regs.evergreen.disp_int_cont5 & DC_HPD6_INTERRUPT)) + DRM_DEBUG("IH: IH event w/o asserted irq bit?\n"); + + rdev->irq.stat_regs.evergreen.disp_int_cont5 &= ~DC_HPD6_INTERRUPT; + queue_hotplug = true; + DRM_DEBUG("IH: HPD6\n"); + break; case 6: - if (rdev->irq.stat_regs.evergreen.disp_int & DC_HPD1_RX_INTERRUPT) { - rdev->irq.stat_regs.evergreen.disp_int &= ~DC_HPD1_RX_INTERRUPT; - queue_dp = true; - DRM_DEBUG("IH: HPD_RX 1\n"); - } + if (!(rdev->irq.stat_regs.evergreen.disp_int & DC_HPD1_RX_INTERRUPT)) + DRM_DEBUG("IH: IH event w/o asserted irq bit?\n"); + + rdev->irq.stat_regs.evergreen.disp_int &= ~DC_HPD1_RX_INTERRUPT; + queue_dp = true; + DRM_DEBUG("IH: HPD_RX 1\n"); + break; case 7: - if (rdev->irq.stat_regs.evergreen.disp_int_cont & DC_HPD2_RX_INTERRUPT) { - rdev->irq.stat_regs.evergreen.disp_int_cont &= ~DC_HPD2_RX_INTERRUPT; - queue_dp = true; - DRM_DEBUG("IH: HPD_RX 2\n"); - } + if (!(rdev->irq.stat_regs.evergreen.disp_int_cont & DC_HPD2_RX_INTERRUPT)) + DRM_DEBUG("IH: IH event w/o asserted irq bit?\n"); + + rdev->irq.stat_regs.evergreen.disp_int_cont &= ~DC_HPD2_RX_INTERRUPT; + queue_dp = true; + DRM_DEBUG("IH: HPD_RX 2\n"); + break; case 8: - if (rdev->irq.stat_regs.evergreen.disp_int_cont2 & DC_HPD3_RX_INTERRUPT) { - rdev->irq.stat_regs.evergreen.disp_int_cont2 &= ~DC_HPD3_RX_INTERRUPT; - queue_dp = true; - DRM_DEBUG("IH: HPD_RX 3\n"); - } + if (!(rdev->irq.stat_regs.evergreen.disp_int_cont2 & DC_HPD3_RX_INTERRUPT)) + DRM_DEBUG("IH: IH event w/o asserted irq bit?\n"); + + rdev->irq.stat_regs.evergreen.disp_int_cont2 &= ~DC_HPD3_RX_INTERRUPT; + queue_dp = true; + DRM_DEBUG("IH: HPD_RX 3\n"); + break; case 9: - if (rdev->irq.stat_regs.evergreen.disp_int_cont3 & DC_HPD4_RX_INTERRUPT) { - rdev->irq.stat_regs.evergreen.disp_int_cont3 &= ~DC_HPD4_RX_INTERRUPT; - queue_dp = true; - DRM_DEBUG("IH: HPD_RX 4\n"); - } + if (!(rdev->irq.stat_regs.evergreen.disp_int_cont3 & DC_HPD4_RX_INTERRUPT)) + DRM_DEBUG("IH: IH event w/o asserted irq bit?\n"); + + rdev->irq.stat_regs.evergreen.disp_int_cont3 &= ~DC_HPD4_RX_INTERRUPT; + queue_dp = true; + DRM_DEBUG("IH: HPD_RX 4\n"); + break; case 10: - if (rdev->irq.stat_regs.evergreen.disp_int_cont4 & DC_HPD5_RX_INTERRUPT) { - rdev->irq.stat_regs.evergreen.disp_int_cont4 &= ~DC_HPD5_RX_INTERRUPT; - queue_dp = true; - DRM_DEBUG("IH: HPD_RX 5\n"); - } + if (!(rdev->irq.stat_regs.evergreen.disp_int_cont4 & DC_HPD5_RX_INTERRUPT)) + DRM_DEBUG("IH: IH event w/o asserted irq bit?\n"); + + rdev->irq.stat_regs.evergreen.disp_int_cont4 &= ~DC_HPD5_RX_INTERRUPT; + queue_dp = true; + DRM_DEBUG("IH: HPD_RX 5\n"); + break; case 11: - if (rdev->irq.stat_regs.evergreen.disp_int_cont5 & DC_HPD6_RX_INTERRUPT) { - rdev->irq.stat_regs.evergreen.disp_int_cont5 &= ~DC_HPD6_RX_INTERRUPT; - queue_dp = true; - DRM_DEBUG("IH: HPD_RX 6\n"); - } + if (!(rdev->irq.stat_regs.evergreen.disp_int_cont5 & DC_HPD6_RX_INTERRUPT)) + DRM_DEBUG("IH: IH event w/o asserted irq bit?\n"); + + rdev->irq.stat_regs.evergreen.disp_int_cont5 &= ~DC_HPD6_RX_INTERRUPT; + queue_dp = true; + DRM_DEBUG("IH: HPD_RX 6\n"); + break; default: DRM_DEBUG("Unhandled interrupt: %d %d\n", src_id, src_data); |