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drm/amd/display: Set static screen register for stoney/carrizo

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-Set CRTC_STATIC_SCREEN_EVENT for stoney/carrizo for FBC implementation
-Code is currently guarded with "ENABLE_FBC" compile time flag

Signed-off-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Reviewed-by: Roman Li <Roman.Li@amd.com>
Acked-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Bhawanpreet Lakha 2017-06-30 15:19:55 -04:00 committed by Alex Deucher
parent cdc5e04888
commit c3aa1d6729
1 changed files with 4 additions and 0 deletions
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4
drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c
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@ -1395,6 +1395,10 @@ static void set_static_screen_control(struct pipe_ctx **pipe_ctx,
if (events->cursor_update)
value |= 0x2;
#ifdef ENABLE_FBC
value |= 0x84;
#endif
for (i = 0; i < num_pipes; i++)
pipe_ctx[i]->tg->funcs->
set_static_screen_control(pipe_ctx[i]->tg, value);