Might be a good idea to make that a bit more generic, e.g. add a
get_current_clk callback and and a type (sclk, mclk, vclk, dclk, etc..)
enum. But I can live with this approach as well.
Christian.
Am 01.10.2014 um 17:38 schrieb Alex Deucher:
Needed to to expose the current clocks via the INFO ioctl.
Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>
---
drivers/gpu/drm/radeon/radeon.h | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/gpu/drm/radeon/radeon.h b/drivers/gpu/drm/radeon/radeon.h
index 510fe96..9e3dc82 100644
--- a/drivers/gpu/drm/radeon/radeon.h
+++ b/drivers/gpu/drm/radeon/radeon.h
@@ -1935,6 +1935,8 @@ struct radeon_asic {
bool (*vblank_too_short)(struct radeon_device *rdev);
void (*powergate_uvd)(struct radeon_device *rdev, bool gate);
void (*enable_bapm)(struct radeon_device *rdev, bool enable);
+ u32 (*get_current_sclk)(struct radeon_device *rdev);
+ u32 (*get_current_mclk)(struct radeon_device *rdev);
} dpm;
/* pageflipping */
struct {
@@ -2893,6 +2895,8 @@ static inline void radeon_ring_write(struct radeon_ring *ring, uint32_t v)
#define radeon_dpm_vblank_too_short(rdev) rdev->asic->dpm.vblank_too_short((rdev))
#define radeon_dpm_powergate_uvd(rdev, g) rdev->asic->dpm.powergate_uvd((rdev), (g))
#define radeon_dpm_enable_bapm(rdev, e) rdev->asic->dpm.enable_bapm((rdev), (e))
+#define radeon_dpm_get_current_sclk(rdev) rdev->asic->dpm.get_current_sclk((rdev))
+#define radeon_dpm_get_current_mclk(rdev) rdev->asic->dpm.get_current_mclk((rdev))
/* Common functions */
/* AGP */
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