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author | Dmytro Laktyushkin | 2018-05-17 16:08:10 +0200 |
---|---|---|
committer | Alex Deucher | 2018-05-29 20:28:29 +0200 |
commit | 0b19fdc45feffd7569c081fe32a258df3c8ebb9b (patch) | |
tree | f8849bc08481e64565e3e246e1c2311a95c50535 /drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp_dscl.c | |
parent | drm/amd/display: Destroy connector state on reset (diff) | |
download | kernel-qcow2-linux-0b19fdc45feffd7569c081fe32a258df3c8ebb9b.tar.gz kernel-qcow2-linux-0b19fdc45feffd7569c081fe32a258df3c8ebb9b.tar.xz kernel-qcow2-linux-0b19fdc45feffd7569c081fe32a258df3c8ebb9b.zip |
drm/amd/display: fix dscl_manual_ratio_init
This change will fix wb and display scaling when ratios of
4 or more are involved
Signed-off-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp_dscl.c')
-rw-r--r-- | drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp_dscl.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp_dscl.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp_dscl.c index 4ddd6273d5a5..f862fd148cca 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp_dscl.c +++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp_dscl.c @@ -565,16 +565,16 @@ static void dpp1_dscl_set_manual_ratio_init( uint32_t init_int = 0; REG_SET(SCL_HORZ_FILTER_SCALE_RATIO, 0, - SCL_H_SCALE_RATIO, dc_fixpt_u2d19(data->ratios.horz) << 5); + SCL_H_SCALE_RATIO, dc_fixpt_u3d19(data->ratios.horz) << 5); REG_SET(SCL_VERT_FILTER_SCALE_RATIO, 0, - SCL_V_SCALE_RATIO, dc_fixpt_u2d19(data->ratios.vert) << 5); + SCL_V_SCALE_RATIO, dc_fixpt_u3d19(data->ratios.vert) << 5); REG_SET(SCL_HORZ_FILTER_SCALE_RATIO_C, 0, - SCL_H_SCALE_RATIO_C, dc_fixpt_u2d19(data->ratios.horz_c) << 5); + SCL_H_SCALE_RATIO_C, dc_fixpt_u3d19(data->ratios.horz_c) << 5); REG_SET(SCL_VERT_FILTER_SCALE_RATIO_C, 0, - SCL_V_SCALE_RATIO_C, dc_fixpt_u2d19(data->ratios.vert_c) << 5); + SCL_V_SCALE_RATIO_C, dc_fixpt_u3d19(data->ratios.vert_c) << 5); /* * 0.24 format for fraction, first five bits zeroed |