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drm/radeon: add get_allowed_info_register for r6xx/r7xx

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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 09:36:57 -04:00
commit c6d2ac2c36
3 changed files with 32 additions and 0 deletions
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2
drivers/gpu/drm/radeon/radeon_asic.h
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@ -384,6 +384,8 @@ u32 r600_gfx_get_wptr(struct radeon_device *rdev,
struct radeon_ring *ring);
void r600_gfx_set_wptr(struct radeon_device *rdev,
struct radeon_ring *ring);
int r600_get_allowed_info_register(struct radeon_device *rdev,
u32 reg, u32 *val);
/* r600 irq */
int r600_irq_process(struct radeon_device *rdev);
int r600_irq_init(struct radeon_device *rdev);