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drm/amd/display: update dig enable sequence

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[why]
HW delta follow up

Reviewed-by: Chris Park <Chris.Park@amd.com>
Reviewed-by: Jun Lei <Jun.Lei@amd.com>
Reviewed-by: Jerry Zuo <Jerry.Zuo@amd.com>
Acked-by: Qingqing Zhuo <qingqing.zhuo@amd.com>
Signed-off-by: Charlene Liu <Charlene.Liu@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Charlene Liu
2023-03-10 21:18:06 -05:00
committed by Alex Deucher
parent f5442b35e6
commit 7b1b3f5818
3 changed files with 19 additions and 10 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
drivers/gpu/drm/amd/display/dc/dcn32/dcn32_dio_stream_encoder.c
View File

@@ -274,10 +274,10 @@ static bool is_dp_dig_pixel_rate_div_policy(struct dc *dc, const struct dc_crtc_
dc->debug.enable_dp_dig_pixel_rate_div_policy;
}
static void enc32_stream_encoder_dp_unblank(
struct dc_link *link,
struct stream_encoder *enc,
const struct encoder_unblank_param *param)
void enc32_stream_encoder_dp_unblank(
struct dc_link *link,
struct stream_encoder *enc,
const struct encoder_unblank_param *param)
{
struct dcn10_stream_encoder *enc1 = DCN10STRENC_FROM_STRENC(enc);
struct dc *dc = enc->ctx->dc;
@@ -440,7 +440,7 @@ static void enc32_reset_fifo(struct stream_encoder *enc, bool reset)
udelay(10);
}
static void enc32_enable_fifo(struct stream_encoder *enc)
void enc32_enable_fifo(struct stream_encoder *enc)
{
struct dcn10_stream_encoder *enc1 = DCN10STRENC_FROM_STRENC(enc);

8
drivers/gpu/drm/amd/display/dc/dcn32/dcn32_dio_stream_encoder.h
View File

@@ -194,4 +194,12 @@ void dcn32_dio_stream_encoder_construct(
const struct dcn10_stream_encoder_shift *se_shift,
const struct dcn10_stream_encoder_mask *se_mask);
void enc32_enable_fifo(struct stream_encoder *enc);
void enc32_stream_encoder_dp_unblank(
struct dc_link *link,
struct stream_encoder *enc,
const struct encoder_unblank_param *param);
#endif /* __DC_DIO_STREAM_ENCODER_DCN32_H__ */

11
drivers/gpu/drm/amd/display/dc/link/link_dpms.c
View File

@@ -2477,11 +2477,12 @@ void link_set_dpms_on(
* from transmitter control.
*/
if (!(dc_is_virtual_signal(pipe_ctx->stream->signal) ||
dp_is_128b_132b_signal(pipe_ctx)))
if (link_enc)
link_enc->funcs->setup(
link_enc,
pipe_ctx->stream->signal);
dp_is_128b_132b_signal(pipe_ctx))) {
if (link_enc)
link_enc->funcs->setup(
link_enc,
pipe_ctx->stream->signal);
}
dc->hwss.enable_stream(pipe_ctx);