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Revert "drm/amd/display: enable DPG when disabling plane for phantom pipe"

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This reverts commit d47d2f9392.

regression detected by the change. Revert until
fix is available.

Signed-off-by: Qingqing Zhuo <qingqing.zhuo@amd.com>
Reviewed-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Qingqing Zhuo 2023-02-15 01:40:40 -05:00 committed by Alex Deucher
parent 2f5d28ae2d
commit d8f3b3951f
1 changed files with 1 additions and 46 deletions
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47
drivers/gpu/drm/amd/display/dc/core/dc.c
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@ -74,8 +74,6 @@
#include "dc_trace.h"
#include "hw_sequencer_private.h"
#include "dce/dmub_outbox.h"
#define CTX \
@ -1059,44 +1057,6 @@ static void apply_ctx_interdependent_lock(struct dc *dc, struct dc_state *contex
}
}
static void phantom_pipe_blank(
struct dc *dc,
struct timing_generator *tg,
int width,
int height)
{
struct dce_hwseq *hws = dc->hwseq;
enum dc_color_space color_space;
struct tg_color black_color = {0};
struct output_pixel_processor *opp = NULL;
uint32_t num_opps, opp_id_src0, opp_id_src1;
uint32_t otg_active_width, otg_active_height;
/* program opp dpg blank color */
color_space = COLOR_SPACE_SRGB;
color_space_to_black_color(dc, color_space, &black_color);
otg_active_width = width;
otg_active_height = height;
/* get the OPTC source */
tg->funcs->get_optc_source(tg, &num_opps, &opp_id_src0, &opp_id_src1);
ASSERT(opp_id_src0 < dc->res_pool->res_cap->num_opp);
opp = dc->res_pool->opps[opp_id_src0];
opp->funcs->opp_set_disp_pattern_generator(
opp,
CONTROLLER_DP_TEST_PATTERN_SOLID_COLOR,
CONTROLLER_DP_COLOR_SPACE_UDEFINED,
COLOR_DEPTH_UNDEFINED,
&black_color,
otg_active_width,
otg_active_height,
0);
hws->funcs.wait_for_blank_complete(opp);
}
static void disable_dangling_plane(struct dc *dc, struct dc_state *context)
{
int i, j;
@ -1155,13 +1115,8 @@ static void disable_dangling_plane(struct dc *dc, struct dc_state *context)
* again for different use.
*/
if (old_stream->mall_stream_config.type == SUBVP_PHANTOM) {
if (tg->funcs->enable_crtc) {
int main_pipe_width, main_pipe_height;
main_pipe_width = old_stream->mall_stream_config.paired_stream->dst.width;
main_pipe_height = old_stream->mall_stream_config.paired_stream->dst.height;
phantom_pipe_blank(dc, tg, main_pipe_width, main_pipe_height);
if (tg->funcs->enable_crtc)
tg->funcs->enable_crtc(tg);
}
}
dc_rem_all_planes_for_stream(dc, old_stream, dangling_context);
disable_all_writeback_pipes_for_stream(dc, old_stream, dangling_context);