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drm/radeon: add get_allowed_info_register for cayman/TN

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Registers that can be fetched from the info ioctl.

Tested-by: Marek Olšák <marek.olsak@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Alex Deucher
2014-10-01 09:51:29 -04:00
parent ff609975e1
commit e66582f9ff
4 changed files with 34 additions and 0 deletions
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2
drivers/gpu/drm/radeon/radeon_asic.h
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@@ -651,6 +651,8 @@ uint32_t cayman_dma_get_wptr(struct radeon_device *rdev,
struct radeon_ring *ring);
void cayman_dma_set_wptr(struct radeon_device *rdev,
struct radeon_ring *ring);
int cayman_get_allowed_info_register(struct radeon_device *rdev,
u32 reg, u32 *val);
int ni_dpm_init(struct radeon_device *rdev);
void ni_dpm_setup_asic(struct radeon_device *rdev);