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path: root/drivers/gpu/drm/radeon/rs600.c
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Diffstat (limited to 'drivers/gpu/drm/radeon/rs600.c')
-rw-r--r--drivers/gpu/drm/radeon/rs600.c44
1 files changed, 17 insertions, 27 deletions
diff --git a/drivers/gpu/drm/radeon/rs600.c b/drivers/gpu/drm/radeon/rs600.c
index e95c5e61d4e..5301b3df846 100644
--- a/drivers/gpu/drm/radeon/rs600.c
+++ b/drivers/gpu/drm/radeon/rs600.c
@@ -294,6 +294,7 @@ void rs600_hpd_init(struct radeon_device *rdev)
{
struct drm_device *dev = rdev->ddev;
struct drm_connector *connector;
+ unsigned enable = 0;
list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
struct radeon_connector *radeon_connector = to_radeon_connector(connector);
@@ -301,26 +302,25 @@ void rs600_hpd_init(struct radeon_device *rdev)
case RADEON_HPD_1:
WREG32(R_007D00_DC_HOT_PLUG_DETECT1_CONTROL,
S_007D00_DC_HOT_PLUG_DETECT1_EN(1));
- rdev->irq.hpd[0] = true;
break;
case RADEON_HPD_2:
WREG32(R_007D10_DC_HOT_PLUG_DETECT2_CONTROL,
S_007D10_DC_HOT_PLUG_DETECT2_EN(1));
- rdev->irq.hpd[1] = true;
break;
default:
break;
}
+ enable |= 1 << radeon_connector->hpd.hpd;
radeon_hpd_set_polarity(rdev, radeon_connector->hpd.hpd);
}
- if (rdev->irq.installed)
- rs600_irq_set(rdev);
+ radeon_irq_kms_enable_hpd(rdev, enable);
}
void rs600_hpd_fini(struct radeon_device *rdev)
{
struct drm_device *dev = rdev->ddev;
struct drm_connector *connector;
+ unsigned disable = 0;
list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
struct radeon_connector *radeon_connector = to_radeon_connector(connector);
@@ -328,17 +328,17 @@ void rs600_hpd_fini(struct radeon_device *rdev)
case RADEON_HPD_1:
WREG32(R_007D00_DC_HOT_PLUG_DETECT1_CONTROL,
S_007D00_DC_HOT_PLUG_DETECT1_EN(0));
- rdev->irq.hpd[0] = false;
break;
case RADEON_HPD_2:
WREG32(R_007D10_DC_HOT_PLUG_DETECT2_CONTROL,
S_007D10_DC_HOT_PLUG_DETECT2_EN(0));
- rdev->irq.hpd[1] = false;
break;
default:
break;
}
+ disable |= 1 << radeon_connector->hpd.hpd;
}
+ radeon_irq_kms_disable_hpd(rdev, disable);
}
int rs600_asic_reset(struct radeon_device *rdev)
@@ -564,18 +564,18 @@ int rs600_irq_set(struct radeon_device *rdev)
WREG32(R_000040_GEN_INT_CNTL, 0);
return -EINVAL;
}
- if (rdev->irq.sw_int[RADEON_RING_TYPE_GFX_INDEX]) {
+ 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] ||
- rdev->irq.pflip[0]) {
+ atomic_read(&rdev->irq.pflip[0])) {
mode_int |= S_006540_D1MODE_VBLANK_INT_MASK(1);
}
if (rdev->irq.crtc_vblank_int[1] ||
- rdev->irq.pflip[1]) {
+ atomic_read(&rdev->irq.pflip[1])) {
mode_int |= S_006540_D2MODE_VBLANK_INT_MASK(1);
}
if (rdev->irq.hpd[0]) {
@@ -686,7 +686,6 @@ int rs600_irq_process(struct radeon_device *rdev)
/* GUI idle */
if (G_000040_GUI_IDLE(status)) {
rdev->irq.gui_idle_acked = true;
- rdev->pm.gui_idle = true;
wake_up(&rdev->irq.idle_queue);
}
/* Vertical blank interrupts */
@@ -696,7 +695,7 @@ int rs600_irq_process(struct radeon_device *rdev)
rdev->pm.vblank_sync = true;
wake_up(&rdev->irq.vblank_queue);
}
- if (rdev->irq.pflip[0])
+ if (atomic_read(&rdev->irq.pflip[0]))
radeon_crtc_handle_flip(rdev, 0);
}
if (G_007EDC_LB_D2_VBLANK_INTERRUPT(rdev->irq.stat_regs.r500.disp_int)) {
@@ -705,7 +704,7 @@ int rs600_irq_process(struct radeon_device *rdev)
rdev->pm.vblank_sync = true;
wake_up(&rdev->irq.vblank_queue);
}
- if (rdev->irq.pflip[1])
+ if (atomic_read(&rdev->irq.pflip[1]))
radeon_crtc_handle_flip(rdev, 1);
}
if (G_007EDC_DC_HOT_PLUG_DETECT1_INTERRUPT(rdev->irq.stat_regs.r500.disp_int)) {
@@ -908,13 +907,11 @@ static int rs600_startup(struct radeon_device *rdev)
return r;
}
- r = radeon_ib_pool_start(rdev);
- if (r)
- return r;
-
- r = radeon_ib_ring_tests(rdev);
- if (r)
+ r = radeon_ib_pool_init(rdev);
+ if (r) {
+ dev_err(rdev->dev, "IB initialization failed (%d).\n", r);
return r;
+ }
r = r600_audio_init(rdev);
if (r) {
@@ -956,7 +953,6 @@ int rs600_resume(struct radeon_device *rdev)
int rs600_suspend(struct radeon_device *rdev)
{
- radeon_ib_pool_suspend(rdev);
r600_audio_fini(rdev);
r100_cp_disable(rdev);
radeon_wb_disable(rdev);
@@ -970,7 +966,7 @@ void rs600_fini(struct radeon_device *rdev)
r600_audio_fini(rdev);
r100_cp_fini(rdev);
radeon_wb_fini(rdev);
- r100_ib_fini(rdev);
+ radeon_ib_pool_fini(rdev);
radeon_gem_fini(rdev);
rs600_gart_fini(rdev);
radeon_irq_kms_fini(rdev);
@@ -1038,20 +1034,14 @@ int rs600_init(struct radeon_device *rdev)
return r;
rs600_set_safe_registers(rdev);
- r = radeon_ib_pool_init(rdev);
rdev->accel_working = true;
- if (r) {
- dev_err(rdev->dev, "IB initialization failed (%d).\n", r);
- rdev->accel_working = false;
- }
-
r = rs600_startup(rdev);
if (r) {
/* Somethings want wront with the accel init stop accel */
dev_err(rdev->dev, "Disabling GPU acceleration\n");
r100_cp_fini(rdev);
radeon_wb_fini(rdev);
- r100_ib_fini(rdev);
+ radeon_ib_pool_fini(rdev);
rs600_gart_fini(rdev);
radeon_irq_kms_fini(rdev);
rdev->accel_working = false;