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path: root/drivers/gpu/drm/radeon/r600.c
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Diffstat (limited to 'drivers/gpu/drm/radeon/r600.c')
-rw-r--r--drivers/gpu/drm/radeon/r600.c135
1 files changed, 79 insertions, 56 deletions
diff --git a/drivers/gpu/drm/radeon/r600.c b/drivers/gpu/drm/radeon/r600.c
index a322d4f647bd..c6a37e036f11 100644
--- a/drivers/gpu/drm/radeon/r600.c
+++ b/drivers/gpu/drm/radeon/r600.c
@@ -83,6 +83,9 @@ MODULE_FIRMWARE("radeon/JUNIPER_rlc.bin");
MODULE_FIRMWARE("radeon/CYPRESS_pfp.bin");
MODULE_FIRMWARE("radeon/CYPRESS_me.bin");
MODULE_FIRMWARE("radeon/CYPRESS_rlc.bin");
+MODULE_FIRMWARE("radeon/PALM_pfp.bin");
+MODULE_FIRMWARE("radeon/PALM_me.bin");
+MODULE_FIRMWARE("radeon/SUMO_rlc.bin");
int r600_debugfs_mc_info_init(struct radeon_device *rdev);
@@ -1161,7 +1164,7 @@ static void r600_mc_program(struct radeon_device *rdev)
* Note: GTT start, end, size should be initialized before calling this
* function on AGP platform.
*/
-void r600_vram_gtt_location(struct radeon_device *rdev, struct radeon_mc *mc)
+static void r600_vram_gtt_location(struct radeon_device *rdev, struct radeon_mc *mc)
{
u64 size_bf, size_af;
@@ -2000,6 +2003,10 @@ int r600_init_microcode(struct radeon_device *rdev)
chip_name = "CYPRESS";
rlc_chip_name = "CYPRESS";
break;
+ case CHIP_PALM:
+ chip_name = "PALM";
+ rlc_chip_name = "SUMO";
+ break;
default: BUG();
}
@@ -2865,6 +2872,8 @@ static void r600_disable_interrupt_state(struct radeon_device *rdev)
WREG32(CP_INT_CNTL, CNTX_BUSY_INT_ENABLE | CNTX_EMPTY_INT_ENABLE);
WREG32(GRBM_INT_CNTL, 0);
WREG32(DxMODE_INT_MASK, 0);
+ WREG32(D1GRPH_INTERRUPT_CONTROL, 0);
+ WREG32(D2GRPH_INTERRUPT_CONTROL, 0);
if (ASIC_IS_DCE3(rdev)) {
WREG32(DCE3_DACA_AUTODETECT_INT_CONTROL, 0);
WREG32(DCE3_DACB_AUTODETECT_INT_CONTROL, 0);
@@ -2989,6 +2998,7 @@ int r600_irq_set(struct radeon_device *rdev)
u32 hpd1, hpd2, hpd3, hpd4 = 0, hpd5 = 0, hpd6 = 0;
u32 grbm_int_cntl = 0;
u32 hdmi1, hdmi2;
+ u32 d1grph = 0, d2grph = 0;
if (!rdev->irq.installed) {
WARN(1, "Can't enable IRQ/MSI because no handler is installed\n");
@@ -3025,11 +3035,13 @@ int r600_irq_set(struct radeon_device *rdev)
cp_int_cntl |= RB_INT_ENABLE;
cp_int_cntl |= TIME_STAMP_INT_ENABLE;
}
- if (rdev->irq.crtc_vblank_int[0]) {
+ if (rdev->irq.crtc_vblank_int[0] ||
+ rdev->irq.pflip[0]) {
DRM_DEBUG("r600_irq_set: vblank 0\n");
mode_int |= D1MODE_VBLANK_INT_MASK;
}
- if (rdev->irq.crtc_vblank_int[1]) {
+ if (rdev->irq.crtc_vblank_int[1] ||
+ rdev->irq.pflip[1]) {
DRM_DEBUG("r600_irq_set: vblank 1\n");
mode_int |= D2MODE_VBLANK_INT_MASK;
}
@@ -3072,6 +3084,8 @@ int r600_irq_set(struct radeon_device *rdev)
WREG32(CP_INT_CNTL, cp_int_cntl);
WREG32(DxMODE_INT_MASK, mode_int);
+ WREG32(D1GRPH_INTERRUPT_CONTROL, d1grph);
+ WREG32(D2GRPH_INTERRUPT_CONTROL, d2grph);
WREG32(GRBM_INT_CNTL, grbm_int_cntl);
WREG32(R600_HDMI_BLOCK1 + R600_HDMI_CNTL, hdmi1);
if (ASIC_IS_DCE3(rdev)) {
@@ -3094,32 +3108,35 @@ int r600_irq_set(struct radeon_device *rdev)
return 0;
}
-static inline void r600_irq_ack(struct radeon_device *rdev,
- u32 *disp_int,
- u32 *disp_int_cont,
- u32 *disp_int_cont2)
+static inline void r600_irq_ack(struct radeon_device *rdev)
{
u32 tmp;
if (ASIC_IS_DCE3(rdev)) {
- *disp_int = RREG32(DCE3_DISP_INTERRUPT_STATUS);
- *disp_int_cont = RREG32(DCE3_DISP_INTERRUPT_STATUS_CONTINUE);
- *disp_int_cont2 = RREG32(DCE3_DISP_INTERRUPT_STATUS_CONTINUE2);
+ rdev->irq.stat_regs.r600.disp_int = RREG32(DCE3_DISP_INTERRUPT_STATUS);
+ rdev->irq.stat_regs.r600.disp_int_cont = RREG32(DCE3_DISP_INTERRUPT_STATUS_CONTINUE);
+ rdev->irq.stat_regs.r600.disp_int_cont2 = RREG32(DCE3_DISP_INTERRUPT_STATUS_CONTINUE2);
} else {
- *disp_int = RREG32(DISP_INTERRUPT_STATUS);
- *disp_int_cont = RREG32(DISP_INTERRUPT_STATUS_CONTINUE);
- *disp_int_cont2 = 0;
- }
-
- if (*disp_int & LB_D1_VBLANK_INTERRUPT)
+ rdev->irq.stat_regs.r600.disp_int = RREG32(DISP_INTERRUPT_STATUS);
+ rdev->irq.stat_regs.r600.disp_int_cont = RREG32(DISP_INTERRUPT_STATUS_CONTINUE);
+ rdev->irq.stat_regs.r600.disp_int_cont2 = 0;
+ }
+ rdev->irq.stat_regs.r600.d1grph_int = RREG32(D1GRPH_INTERRUPT_STATUS);
+ rdev->irq.stat_regs.r600.d2grph_int = RREG32(D2GRPH_INTERRUPT_STATUS);
+
+ if (rdev->irq.stat_regs.r600.d1grph_int & DxGRPH_PFLIP_INT_OCCURRED)
+ WREG32(D1GRPH_INTERRUPT_STATUS, DxGRPH_PFLIP_INT_CLEAR);
+ if (rdev->irq.stat_regs.r600.d2grph_int & DxGRPH_PFLIP_INT_OCCURRED)
+ WREG32(D2GRPH_INTERRUPT_STATUS, DxGRPH_PFLIP_INT_CLEAR);
+ if (rdev->irq.stat_regs.r600.disp_int & LB_D1_VBLANK_INTERRUPT)
WREG32(D1MODE_VBLANK_STATUS, DxMODE_VBLANK_ACK);
- if (*disp_int & LB_D1_VLINE_INTERRUPT)
+ if (rdev->irq.stat_regs.r600.disp_int & LB_D1_VLINE_INTERRUPT)
WREG32(D1MODE_VLINE_STATUS, DxMODE_VLINE_ACK);
- if (*disp_int & LB_D2_VBLANK_INTERRUPT)
+ if (rdev->irq.stat_regs.r600.disp_int & LB_D2_VBLANK_INTERRUPT)
WREG32(D2MODE_VBLANK_STATUS, DxMODE_VBLANK_ACK);
- if (*disp_int & LB_D2_VLINE_INTERRUPT)
+ if (rdev->irq.stat_regs.r600.disp_int & LB_D2_VLINE_INTERRUPT)
WREG32(D2MODE_VLINE_STATUS, DxMODE_VLINE_ACK);
- if (*disp_int & DC_HPD1_INTERRUPT) {
+ if (rdev->irq.stat_regs.r600.disp_int & DC_HPD1_INTERRUPT) {
if (ASIC_IS_DCE3(rdev)) {
tmp = RREG32(DC_HPD1_INT_CONTROL);
tmp |= DC_HPDx_INT_ACK;
@@ -3130,7 +3147,7 @@ static inline void r600_irq_ack(struct radeon_device *rdev,
WREG32(DC_HOT_PLUG_DETECT1_INT_CONTROL, tmp);
}
}
- if (*disp_int & DC_HPD2_INTERRUPT) {
+ if (rdev->irq.stat_regs.r600.disp_int & DC_HPD2_INTERRUPT) {
if (ASIC_IS_DCE3(rdev)) {
tmp = RREG32(DC_HPD2_INT_CONTROL);
tmp |= DC_HPDx_INT_ACK;
@@ -3141,7 +3158,7 @@ static inline void r600_irq_ack(struct radeon_device *rdev,
WREG32(DC_HOT_PLUG_DETECT2_INT_CONTROL, tmp);
}
}
- if (*disp_int_cont & DC_HPD3_INTERRUPT) {
+ if (rdev->irq.stat_regs.r600.disp_int_cont & DC_HPD3_INTERRUPT) {
if (ASIC_IS_DCE3(rdev)) {
tmp = RREG32(DC_HPD3_INT_CONTROL);
tmp |= DC_HPDx_INT_ACK;
@@ -3152,18 +3169,18 @@ static inline void r600_irq_ack(struct radeon_device *rdev,
WREG32(DC_HOT_PLUG_DETECT3_INT_CONTROL, tmp);
}
}
- if (*disp_int_cont & DC_HPD4_INTERRUPT) {
+ if (rdev->irq.stat_regs.r600.disp_int_cont & DC_HPD4_INTERRUPT) {
tmp = RREG32(DC_HPD4_INT_CONTROL);
tmp |= DC_HPDx_INT_ACK;
WREG32(DC_HPD4_INT_CONTROL, tmp);
}
if (ASIC_IS_DCE32(rdev)) {
- if (*disp_int_cont2 & DC_HPD5_INTERRUPT) {
+ if (rdev->irq.stat_regs.r600.disp_int_cont2 & DC_HPD5_INTERRUPT) {
tmp = RREG32(DC_HPD5_INT_CONTROL);
tmp |= DC_HPDx_INT_ACK;
WREG32(DC_HPD5_INT_CONTROL, tmp);
}
- if (*disp_int_cont2 & DC_HPD6_INTERRUPT) {
+ if (rdev->irq.stat_regs.r600.disp_int_cont2 & DC_HPD6_INTERRUPT) {
tmp = RREG32(DC_HPD5_INT_CONTROL);
tmp |= DC_HPDx_INT_ACK;
WREG32(DC_HPD6_INT_CONTROL, tmp);
@@ -3185,12 +3202,10 @@ static inline void r600_irq_ack(struct radeon_device *rdev,
void r600_irq_disable(struct radeon_device *rdev)
{
- u32 disp_int, disp_int_cont, disp_int_cont2;
-
r600_disable_interrupts(rdev);
/* Wait and acknowledge irq */
mdelay(1);
- r600_irq_ack(rdev, &disp_int, &disp_int_cont, &disp_int_cont2);
+ r600_irq_ack(rdev);
r600_disable_interrupt_state(rdev);
}
@@ -3253,7 +3268,7 @@ int r600_irq_process(struct radeon_device *rdev)
u32 wptr = r600_get_ih_wptr(rdev);
u32 rptr = rdev->ih.rptr;
u32 src_id, src_data;
- u32 ring_index, disp_int, disp_int_cont, disp_int_cont2;
+ u32 ring_index;
unsigned long flags;
bool queue_hotplug = false;
@@ -3274,7 +3289,7 @@ int r600_irq_process(struct radeon_device *rdev)
restart_ih:
/* display interrupts */
- r600_irq_ack(rdev, &disp_int, &disp_int_cont, &disp_int_cont2);
+ r600_irq_ack(rdev);
rdev->ih.wptr = wptr;
while (rptr != wptr) {
@@ -3287,17 +3302,21 @@ restart_ih:
case 1: /* D1 vblank/vline */
switch (src_data) {
case 0: /* D1 vblank */
- if (disp_int & LB_D1_VBLANK_INTERRUPT) {
- drm_handle_vblank(rdev->ddev, 0);
- rdev->pm.vblank_sync = true;
- wake_up(&rdev->irq.vblank_queue);
- disp_int &= ~LB_D1_VBLANK_INTERRUPT;
+ 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 (rdev->irq.pflip[0])
+ radeon_crtc_handle_flip(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 (disp_int & LB_D1_VLINE_INTERRUPT) {
- disp_int &= ~LB_D1_VLINE_INTERRUPT;
+ 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");
}
break;
@@ -3309,17 +3328,21 @@ restart_ih:
case 5: /* D2 vblank/vline */
switch (src_data) {
case 0: /* D2 vblank */
- if (disp_int & LB_D2_VBLANK_INTERRUPT) {
- drm_handle_vblank(rdev->ddev, 1);
- rdev->pm.vblank_sync = true;
- wake_up(&rdev->irq.vblank_queue);
- disp_int &= ~LB_D2_VBLANK_INTERRUPT;
+ 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 (rdev->irq.pflip[1])
+ radeon_crtc_handle_flip(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 (disp_int & LB_D2_VLINE_INTERRUPT) {
- disp_int &= ~LB_D2_VLINE_INTERRUPT;
+ 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");
}
break;
@@ -3331,43 +3354,43 @@ restart_ih:
case 19: /* HPD/DAC hotplug */
switch (src_data) {
case 0:
- if (disp_int & DC_HPD1_INTERRUPT) {
- disp_int &= ~DC_HPD1_INTERRUPT;
+ 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");
}
break;
case 1:
- if (disp_int & DC_HPD2_INTERRUPT) {
- disp_int &= ~DC_HPD2_INTERRUPT;
+ 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");
}
break;
case 4:
- if (disp_int_cont & DC_HPD3_INTERRUPT) {
- disp_int_cont &= ~DC_HPD3_INTERRUPT;
+ 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");
}
break;
case 5:
- if (disp_int_cont & DC_HPD4_INTERRUPT) {
- disp_int_cont &= ~DC_HPD4_INTERRUPT;
+ 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");
}
break;
case 10:
- if (disp_int_cont2 & DC_HPD5_INTERRUPT) {
- disp_int_cont2 &= ~DC_HPD5_INTERRUPT;
+ 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");
}
break;
case 12:
- if (disp_int_cont2 & DC_HPD6_INTERRUPT) {
- disp_int_cont2 &= ~DC_HPD6_INTERRUPT;
+ 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");
}
generated by cgit v1.2.3 (git 2.39.0) at 2024-12-23 03:07:46 +0300