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authorAlex Deucher <alexdeucher@gmail.com>2011-03-02 20:07:29 -0500
committerDave Airlie <airlied@redhat.com>2011-03-03 11:50:59 +1000
commitfecf1d072f96114266ed3aae8c4fb93f9c179b00 (patch)
tree82d312f3dc9019f03bcdbd84df9d242cdd811b54 /drivers/gpu/drm/radeon/radeon_kms.c
parent9b8253ce204ad9fcd2aec315066492dfbc73e409 (diff)
drm/radeon/kms: add gpu_init function for cayman
This may some work to get accel going. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_kms.c')
-rw-r--r--drivers/gpu/drm/radeon/radeon_kms.c9
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_kms.c b/drivers/gpu/drm/radeon/radeon_kms.c
index 68a7b22c1fe..bf7d4c06145 100644
--- a/drivers/gpu/drm/radeon/radeon_kms.c
+++ b/drivers/gpu/drm/radeon/radeon_kms.c
@@ -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;