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| author | Yongqiang Sun <yongqiang.sun@amd.com> | 2017-04-18 15:35:27 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2017-09-26 18:06:32 -0400 |
| commit | d4e745e3dbf43ad14759615d0236f6378db1ad4a (patch) | |
| tree | 5ca080117e7526df2276e166c692472a5495a656 /drivers/gpu/drm/amd/display | |
| parent | 974db151d48b6793fc2b708d1c3f9ceee735fc5a (diff) | |
| download | linux-stable-d4e745e3dbf43ad14759615d0236f6378db1ad4a.tar.gz linux-stable-d4e745e3dbf43ad14759615d0236f6378db1ad4a.tar.bz2 linux-stable-d4e745e3dbf43ad14759615d0236f6378db1ad4a.zip | |
drm/amd/display: set correct v_total_min and v_total_max for dce.
Signed-off-by: Yongqiang Sun <yongqiang.sun@amd.com>
Acked-by: Harry Wentland <Harry.Wentland@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dce110/dce110_timing_generator.c | 4 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dce120/dce120_timing_generator.c | 4 |
2 files changed, 4 insertions, 4 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dce110/dce110_timing_generator.c b/drivers/gpu/drm/amd/display/dc/dce110/dce110_timing_generator.c index 7070aaf9e433..69ae3a83d2fe 100644 --- a/drivers/gpu/drm/amd/display/dc/dce110/dce110_timing_generator.c +++ b/drivers/gpu/drm/amd/display/dc/dce110/dce110_timing_generator.c @@ -393,12 +393,12 @@ void dce110_timing_generator_set_drr( params->vertical_total_min > 0) { set_reg_field_value(v_total_max, - params->vertical_total_max - 1, + params->vertical_total_max, CRTC_V_TOTAL_MAX, CRTC_V_TOTAL_MAX); set_reg_field_value(v_total_min, - params->vertical_total_min - 1, + params->vertical_total_min, CRTC_V_TOTAL_MIN, CRTC_V_TOTAL_MIN); diff --git a/drivers/gpu/drm/amd/display/dc/dce120/dce120_timing_generator.c b/drivers/gpu/drm/amd/display/dc/dce120/dce120_timing_generator.c index 1318df7ed47e..6e3e7b6bc58c 100644 --- a/drivers/gpu/drm/amd/display/dc/dce120/dce120_timing_generator.c +++ b/drivers/gpu/drm/amd/display/dc/dce120/dce120_timing_generator.c @@ -540,10 +540,10 @@ void dce120_timing_generator_set_drr( CRTC_REG_UPDATE( CRTC0_CRTC_V_TOTAL_MIN, - CRTC_V_TOTAL_MIN, params->vertical_total_min - 1); + CRTC_V_TOTAL_MIN, params->vertical_total_min); CRTC_REG_UPDATE( CRTC0_CRTC_V_TOTAL_MAX, - CRTC_V_TOTAL_MAX, params->vertical_total_max - 1); + CRTC_V_TOTAL_MAX, params->vertical_total_max); CRTC_REG_SET_N(CRTC0_CRTC_V_TOTAL_CONTROL, 6, FD(CRTC0_CRTC_V_TOTAL_CONTROL__CRTC_V_TOTAL_MIN_SEL), 1, FD(CRTC0_CRTC_V_TOTAL_CONTROL__CRTC_V_TOTAL_MAX_SEL), 1, |