diff options
| author | Alex Deucher <alexander.deucher@amd.com> | 2012-08-10 21:26:24 +0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2012-09-20 21:10:33 +0400 |
| commit | ee93b86be118dcdec1a8e29983ed1d010c71bfee (patch) | |
| tree | 4f662dde9f72811d6c97c624a285da6943f77070 /drivers/gpu/drm/radeon/rs600.c | |
| parent | 95f5a3acfaf6f5672420398e01ca32220b36bb90 (diff) | |
| download | linux-ee93b86be118dcdec1a8e29983ed1d010c71bfee.tar.xz | |
drm/radeon: remove gui_idle interrupt infrastructure
It was only used for dynpm, but has been replaced with
a better implementation using fences. Remove it.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/rs600.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/rs600.c | 19 |
1 files changed, 0 insertions, 19 deletions
diff --git a/drivers/gpu/drm/radeon/rs600.c b/drivers/gpu/drm/radeon/rs600.c index 31b84b6672b7..8f7064492e4b 100644 --- a/drivers/gpu/drm/radeon/rs600.c +++ b/drivers/gpu/drm/radeon/rs600.c @@ -575,9 +575,6 @@ int rs600_irq_set(struct radeon_device *rdev) if (atomic_read(&rdev->irq.ring_int[RADEON_RING_TYPE_GFX_INDEX])) { tmp |= S_000040_SW_INT_EN(1); } - if (rdev->irq.gui_idle) { - tmp |= S_000040_GUI_IDLE(1); - } if (rdev->irq.crtc_vblank_int[0] || atomic_read(&rdev->irq.pflip[0])) { mode_int |= S_006540_D1MODE_VBLANK_INT_MASK(1); @@ -610,12 +607,6 @@ static inline u32 rs600_irq_ack(struct radeon_device *rdev) uint32_t irq_mask = S_000044_SW_INT(1); u32 tmp; - /* the interrupt works, but the status bit is permanently asserted */ - if (rdev->irq.gui_idle && radeon_gui_idle(rdev)) { - if (!rdev->irq.gui_idle_acked) - irq_mask |= S_000044_GUI_IDLE_STAT(1); - } - if (G_000044_DISPLAY_INT_STAT(irqs)) { rdev->irq.stat_regs.r500.disp_int = RREG32(R_007EDC_DISP_INTERRUPT_STATUS); if (G_007EDC_LB_D1_VBLANK_INTERRUPT(rdev->irq.stat_regs.r500.disp_int)) { @@ -675,9 +666,6 @@ int rs600_irq_process(struct radeon_device *rdev) bool queue_hotplug = false; bool queue_hdmi = false; - /* reset gui idle ack. the status bit is broken */ - rdev->irq.gui_idle_acked = false; - status = rs600_irq_ack(rdev); if (!status && !rdev->irq.stat_regs.r500.disp_int && @@ -691,11 +679,6 @@ int rs600_irq_process(struct radeon_device *rdev) if (G_000044_SW_INT(status)) { radeon_fence_process(rdev, RADEON_RING_TYPE_GFX_INDEX); } - /* GUI idle */ - if (G_000040_GUI_IDLE(status)) { - rdev->irq.gui_idle_acked = true; - wake_up(&rdev->irq.idle_queue); - } /* Vertical blank interrupts */ if (G_007EDC_LB_D1_VBLANK_INTERRUPT(rdev->irq.stat_regs.r500.disp_int)) { if (rdev->irq.crtc_vblank_int[0]) { @@ -729,8 +712,6 @@ int rs600_irq_process(struct radeon_device *rdev) } status = rs600_irq_ack(rdev); } - /* reset gui idle ack. the status bit is broken */ - rdev->irq.gui_idle_acked = false; if (queue_hotplug) schedule_work(&rdev->hotplug_work); if (queue_hdmi) |