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drm/radeon/kms: add gpu_init function for cayman

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This may some work to get accel going.

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Alex Deucher
2011-03-02 20:07:29 -05:00
committed by Dave Airlie
parent 9b8253ce20
commit fecf1d072f
4 changed files with 866 additions and 2 deletions
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9
drivers/gpu/drm/radeon/radeon_kms.c
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@@ -169,7 +169,9 @@ int radeon_info_ioctl(struct drm_device *dev, void *data, struct drm_file *filp)
value = rdev->accel_working;
break;
case RADEON_INFO_TILING_CONFIG:
if (rdev->family >= CHIP_CEDAR)
if (rdev->family >= CHIP_CAYMAN)
value = rdev->config.cayman.tile_config;
else if (rdev->family >= CHIP_CEDAR)
value = rdev->config.evergreen.tile_config;
else if (rdev->family >= CHIP_RV770)
value = rdev->config.rv770.tile_config;
@@ -206,7 +208,10 @@ int radeon_info_ioctl(struct drm_device *dev, void *data, struct drm_file *filp)
value = rdev->clock.spll.reference_freq * 10;
break;
case RADEON_INFO_NUM_BACKENDS:
if (rdev->family >= CHIP_CEDAR)
if (rdev->family >= CHIP_CAYMAN)
value = rdev->config.cayman.max_backends_per_se *
rdev->config.cayman.max_shader_engines;
else if (rdev->family >= CHIP_CEDAR)
value = rdev->config.evergreen.max_backends;
else if (rdev->family >= CHIP_RV770)
value = rdev->config.rv770.max_backends;