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drm/radeon: track which asics have UVD

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Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Alex Deucher 2013-05-14 12:08:35 -04:00
parent 86a45cac3f
commit 948bee3ff4
2 changed files with 18 additions and 0 deletions
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1
drivers/gpu/drm/radeon/radeon.h
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@ -1694,6 +1694,7 @@ struct radeon_device {
int num_crtc; /* number of crtcs */
struct mutex dc_hw_i2c_mutex; /* display controller hw i2c mutex */
bool audio_enabled;
bool has_uvd;
struct r600_audio audio_status; /* audio stuff */
struct notifier_block acpi_nb;
/* only one userspace can use Hyperz features or CMASK at a time */

17
drivers/gpu/drm/radeon/radeon_asic.c
View File

@ -1935,6 +1935,8 @@ int radeon_asic_init(struct radeon_device *rdev)
else
rdev->num_crtc = 2;
rdev->has_uvd = false;
switch (rdev->family) {
case CHIP_R100:
case CHIP_RV100:
@ -1999,16 +2001,22 @@ int radeon_asic_init(struct radeon_device *rdev)
case CHIP_RV635:
case CHIP_RV670:
rdev->asic = &r600_asic;
if (rdev->family == CHIP_R600)
rdev->has_uvd = false;
else
rdev->has_uvd = true;
break;
case CHIP_RS780:
case CHIP_RS880:
rdev->asic = &rs780_asic;
rdev->has_uvd = true;
break;
case CHIP_RV770:
case CHIP_RV730:
case CHIP_RV710:
case CHIP_RV740:
rdev->asic = &rv770_asic;
rdev->has_uvd = true;
break;
case CHIP_CEDAR:
case CHIP_REDWOOD:
@ -2021,11 +2029,13 @@ int radeon_asic_init(struct radeon_device *rdev)
else
rdev->num_crtc = 6;
rdev->asic = &evergreen_asic;
rdev->has_uvd = true;
break;
case CHIP_PALM:
case CHIP_SUMO:
case CHIP_SUMO2:
rdev->asic = &sumo_asic;
rdev->has_uvd = true;
break;
case CHIP_BARTS:
case CHIP_TURKS:
@ -2036,16 +2046,19 @@ int radeon_asic_init(struct radeon_device *rdev)
else
rdev->num_crtc = 6;
rdev->asic = &btc_asic;
rdev->has_uvd = true;
break;
case CHIP_CAYMAN:
rdev->asic = &cayman_asic;
/* set num crtcs */
rdev->num_crtc = 6;
rdev->has_uvd = true;
break;
case CHIP_ARUBA:
rdev->asic = &trinity_asic;
/* set num crtcs */
rdev->num_crtc = 4;
rdev->has_uvd = true;
break;
case CHIP_TAHITI:
case CHIP_PITCAIRN:
@ -2060,6 +2073,10 @@ int radeon_asic_init(struct radeon_device *rdev)
rdev->num_crtc = 2;
else
rdev->num_crtc = 6;
if (rdev->family == CHIP_HAINAN)
rdev->has_uvd = false;
else
rdev->has_uvd = true;
break;
default:
/* FIXME: not supported yet */