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drm/amd/display: Program gamut remap as part of stream update 

Add gamut remap to dc_stream_update struct, and program if set when updating
streams.

Signed-off-by: SivapiriyanKumarasamy <sivapiriyan.kumarasamy@amd.com>
Reviewed-by: Anthony Koo <Anthony.Koo@amd.com>
Acked-by: Leo Li <sunpeng.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
SivapiriyanKumarasamy 2018-07-26 14:58:35 -04:00 committed by Alex Deucher
parent 72ac71a7e6
commit 8ab5617279
2 changed files with 28 additions and 0 deletions
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20
drivers/gpu/drm/amd/display/dc/core/dc.c
View File

@ -359,6 +359,23 @@ void dc_stream_set_dither_option(struct dc_stream_state *stream,
opp_program_bit_depth_reduction(pipes->stream_res.opp, &params);
}
bool dc_stream_set_gamut_remap(struct dc *dc, const struct dc_stream_state *stream)
{
int i = 0;
bool ret = false;
struct pipe_ctx *pipes;
for (i = 0; i < MAX_PIPES; i++) {
if (dc->current_state->res_ctx.pipe_ctx[i].stream == stream) {
pipes = &dc->current_state->res_ctx.pipe_ctx[i];
dc->hwss.program_gamut_remap(pipes);
ret = true;
}
}
return ret;
}
void dc_stream_set_static_screen_events(struct dc *dc,
struct dc_stream_state **streams,
int num_streams,
@ -1364,6 +1381,9 @@ static void commit_planes_do_stream_update(struct dc *dc,
dc->hwss.update_info_frame(pipe_ctx);
}
if (stream_update->gamut_remap)
dc_stream_set_gamut_remap(dc, stream);
/* Full fe update*/
if (update_type == UPDATE_TYPE_FAST)
continue;

8
drivers/gpu/drm/amd/display/dc/dc_stream.h
View File

@ -132,6 +132,11 @@ struct dc_stream_update {
struct dc_info_packet *vsc_infopacket;
bool *dpms_off;
struct colorspace_transform *gamut_remap;
enum dc_color_space *output_color_space;
};
bool dc_is_stream_unchanged(
@ -298,6 +303,9 @@ void dc_stream_set_static_screen_events(struct dc *dc,
void dc_stream_set_dither_option(struct dc_stream_state *stream,
enum dc_dither_option option);
bool dc_stream_set_gamut_remap(struct dc *dc,
const struct dc_stream_state *stream);
bool dc_stream_get_crtc_position(struct dc *dc,
struct dc_stream_state **stream,
int num_streams,