diff options
| author | Dave Airlie <airlied@redhat.com> | 2018-11-19 11:07:52 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2018-11-19 11:07:52 +1000 |
| commit | 9235dd441af43599b9cdcce599a3da4083fcad3c (patch) | |
| tree | 5f8a79cc2d378f05e807c6c5e388394b8e86319d /drivers/gpu/drm/amd/display/dc/inc/hw/abm.h | |
| parent | d7563c55ef9fc1fd2301b8708b3c1f53509d6745 (diff) | |
| parent | 36b486bc682114a2f1001cbf1a87f21ae381bfc1 (diff) | |
Merge branch 'drm-next-4.21' of git://people.freedesktop.org/~agd5f/linux into drm-next
New features for 4.21:
amdgpu:
- Support for SDMA paging queue on vega
- Put compute EOP buffers into vram for better performance
- Share more code with amdkfd
- Support for scanout with DCC on gfx9
- Initial kerneldoc for DC
- Updated SMU firmware support for gfx8 chips
- Rework CSA handling for eventual support for preemption
- XGMI PSP support
- Clean up RLC handling
- Enable GPU reset by default on VI, SOC15 dGPUs
- Ring and IB test cleanups
amdkfd:
- Share more code with amdgpu
ttm:
- Move global init out of the drivers
scheduler:
- Track if schedulers are ready for work
- Timeout/fault handling changes to facilitate GPU recovery
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Alex Deucher <alexdeucher@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20181114165113.3751-1-alexander.deucher@amd.com
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/inc/hw/abm.h')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/inc/hw/abm.h | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/abm.h b/drivers/gpu/drm/amd/display/dc/inc/hw/abm.h index a83a48494613..abc961c0906e 100644 --- a/drivers/gpu/drm/amd/display/dc/inc/hw/abm.h +++ b/drivers/gpu/drm/amd/display/dc/inc/hw/abm.h @@ -47,12 +47,18 @@ struct abm_funcs { bool (*set_abm_level)(struct abm *abm, unsigned int abm_level); bool (*set_abm_immediate_disable)(struct abm *abm); bool (*init_backlight)(struct abm *abm); - bool (*set_backlight_level)(struct abm *abm, - unsigned int backlight_level, + + /* backlight_pwm_u16_16 is unsigned 32 bit, + * 16 bit integer + 16 fractional, where 1.0 is max backlight value. + */ + bool (*set_backlight_level_pwm)(struct abm *abm, + unsigned int backlight_pwm_u16_16, unsigned int frame_ramp, unsigned int controller_id, bool use_smooth_brightness); - unsigned int (*get_current_backlight_8_bit)(struct abm *abm); + + unsigned int (*get_current_backlight)(struct abm *abm); + unsigned int (*get_target_backlight)(struct abm *abm); }; #endif |