diff options
| author | Wyatt Wood <wyatt.wood@amd.com> | 2021-05-06 16:11:16 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2021-05-19 22:39:36 -0400 |
| commit | 3ca402375a2197579d1029e7fa9d856847fe0e7b (patch) | |
| tree | 0123f32e6a364d35e44f8410628ebf8426ea2263 /drivers/gpu/drm/amd/display/dc/dcn10/dcn10_mpc.c | |
| parent | 60d177fdf8843602e1eb9dfb4900a0d260d32c1b (diff) | |
drm/amd/display: Refactor and add visual confirm for HW Flip Queue
[Why]
Visual confirm will indicate if driver is programming
the surface address.
Refactor is required because much of the visual confirm
logic is buried deep in the mpcc files.
In addition, visual confirm is not updated during fast updates.
[How]
In order to have visual confirm for driver flips, visual confirm
needs to be updated on every frame, including fast updates.
Add a new hw sequencer interface update_visual_confirm_color,
and a new mpc function pointer set_bg_color.
v2: drop unused variable (Alex)
Signed-off-by: Wyatt Wood <wyatt.wood@amd.com>
Reviewed-by: Aric Cyr <Aric.Cyr@amd.com>
Acked-by: Stylon Wang <stylon.wang@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dcn10/dcn10_mpc.c')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dcn10/dcn10_mpc.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_mpc.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_mpc.c index b096011acb49..da74269feb75 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_mpc.c +++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_mpc.c @@ -64,6 +64,8 @@ void mpc1_set_bg_color(struct mpc *mpc, MPCC_BG_G_Y, bg_g_y); REG_SET(MPCC_BG_B_CB[bottommost_mpcc->mpcc_id], 0, MPCC_BG_B_CB, bg_b_cb); + + bottommost_mpcc->blnd_cfg.black_color = *bg_color; } static void mpc1_update_blending( @@ -246,6 +248,8 @@ struct mpcc *mpc1_insert_plane( } } + mpc->funcs->set_bg_color(mpc, &blnd_cfg->black_color, mpcc_id); + /* update the blending configuration */ mpc->funcs->update_blending(mpc, blnd_cfg, mpcc_id); @@ -495,6 +499,7 @@ static const struct mpc_funcs dcn10_mpc_funcs = { .set_output_csc = NULL, .set_output_gamma = NULL, .get_mpc_out_mux = mpc1_get_mpc_out_mux, + .set_bg_color = mpc1_set_bg_color, }; void dcn10_mpc_construct(struct dcn10_mpc *mpc10, |