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drm/amd/display: Add support for programming stereo sync

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Signed-off-by: Vitaly Prosyak <vitaly.prosyak@amd.com>
Acked-by: Harry Wentland <Harry.Wentland@amd.com>
Reviewed-by: Charlene Liu <Charlene.Liu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Vitaly Prosyak 2017-03-31 15:25:04 -05:00 committed by Alex Deucher
parent 81c509633a
commit ab3c179893
6 changed files with 49 additions and 5 deletions
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11
drivers/gpu/drm/amd/display/dc/dce/dce_opp.h
View File

@ -174,7 +174,8 @@ enum dce110_opp_reg_type {
OPP_SF(DCFE_MEM_PWR_CTRL, DCP_LUT_MEM_PWR_DIS, mask_sh),\
OPP_SF(DCFE_MEM_PWR_STATUS, DCP_REGAMMA_MEM_PWR_STATE, mask_sh),\
OPP_SF(FMT_CONTROL, FMT_SPATIAL_DITHER_FRAME_COUNTER_MAX, mask_sh),\
OPP_SF(FMT_CONTROL, FMT_SPATIAL_DITHER_FRAME_COUNTER_BIT_SWAP, mask_sh)
OPP_SF(FMT_CONTROL, FMT_SPATIAL_DITHER_FRAME_COUNTER_BIT_SWAP, mask_sh),\
OPP_SF(FMT_CONTROL, FMT_STEREOSYNC_OVERRIDE, mask_sh)
#define OPP_COMMON_MASK_SH_LIST_DCE_100(mask_sh)\
OPP_COMMON_MASK_SH_LIST_DCE_COMMON_BASE(mask_sh),\
@ -182,7 +183,8 @@ enum dce110_opp_reg_type {
OPP_SF(DCFE_MEM_PWR_CTRL, DCP_LUT_MEM_PWR_DIS, mask_sh),\
OPP_SF(DCFE_MEM_PWR_STATUS, DCP_REGAMMA_MEM_PWR_STATE, mask_sh),\
OPP_SF(FMT_CONTROL, FMT_SPATIAL_DITHER_FRAME_COUNTER_MAX, mask_sh),\
OPP_SF(FMT_CONTROL, FMT_SPATIAL_DITHER_FRAME_COUNTER_BIT_SWAP, mask_sh)
OPP_SF(FMT_CONTROL, FMT_SPATIAL_DITHER_FRAME_COUNTER_BIT_SWAP, mask_sh),\
OPP_SF(FMT_CONTROL, FMT_STEREOSYNC_OVERRIDE, mask_sh)
#define OPP_COMMON_MASK_SH_LIST_DCE_112(mask_sh)\
OPP_COMMON_MASK_SH_LIST_DCE_COMMON_BASE(mask_sh),\
@ -195,7 +197,8 @@ enum dce110_opp_reg_type {
OPP_SF(FMT_CONTROL, FMT_420_PIXEL_PHASE_LOCKED, mask_sh),\
OPP_SF(FMT_CONTROL, FMT_CBCR_BIT_REDUCTION_BYPASS, mask_sh),\
OPP_SF(FMT_CONTROL, FMT_SPATIAL_DITHER_FRAME_COUNTER_MAX, mask_sh),\
OPP_SF(FMT_CONTROL, FMT_SPATIAL_DITHER_FRAME_COUNTER_BIT_SWAP, mask_sh)
OPP_SF(FMT_CONTROL, FMT_SPATIAL_DITHER_FRAME_COUNTER_BIT_SWAP, mask_sh),\
OPP_SF(FMT_CONTROL, FMT_STEREOSYNC_OVERRIDE, mask_sh)
#define OPP_COMMON_MASK_SH_LIST_DCE_80(mask_sh)\
OPP_COMMON_MASK_SH_LIST_DCE_COMMON_BASE(mask_sh),\
@ -244,6 +247,7 @@ enum dce110_opp_reg_type {
OPP_SF(FMT0_FMT_BIT_DEPTH_CONTROL, FMT_TEMPORAL_DITHER_EN, mask_sh),\
OPP_SF(FMT0_FMT_CONTROL, FMT_SPATIAL_DITHER_FRAME_COUNTER_MAX, mask_sh),\
OPP_SF(FMT0_FMT_CONTROL, FMT_SPATIAL_DITHER_FRAME_COUNTER_BIT_SWAP, mask_sh),\
OPP_SF(FMT0_FMT_CONTROL, FMT_STEREOSYNC_OVERRIDE, mask_sh),\
OPP_SF(FMT0_FMT_DITHER_RAND_R_SEED, FMT_RAND_R_SEED, mask_sh),\
OPP_SF(FMT0_FMT_DITHER_RAND_G_SEED, FMT_RAND_G_SEED, mask_sh),\
OPP_SF(FMT0_FMT_DITHER_RAND_B_SEED, FMT_RAND_B_SEED, mask_sh),\
@ -308,6 +312,7 @@ enum dce110_opp_reg_type {
type FMT_RGB_RANDOM_ENABLE; \
type FMT_SPATIAL_DITHER_FRAME_COUNTER_MAX; \
type FMT_SPATIAL_DITHER_FRAME_COUNTER_BIT_SWAP; \
type FMT_STEREOSYNC_OVERRIDE; \
type FMT_RAND_R_SEED; \
type FMT_RAND_G_SEED; \
type FMT_RAND_B_SEED; \

12
drivers/gpu/drm/amd/display/dc/dce/dce_stream_encoder.c
View File

@ -1286,6 +1286,17 @@ void dce110_se_hdmi_audio_disable(
dce110_se_enable_audio_clock(enc, false);
}
static void setup_stereo_sync(
struct stream_encoder *enc,
int tg_inst, bool enable)
{
struct dce110_stream_encoder *enc110 = DCE110STRENC_FROM_STRENC(enc);
REG_UPDATE(DIG_FE_CNTL, DIG_STEREOSYNC_SELECT, tg_inst);
REG_UPDATE(DIG_FE_CNTL, DIG_STEREOSYNC_GATE_EN, !enable);
}
static const struct stream_encoder_funcs dce110_str_enc_funcs = {
.dp_set_stream_attribute =
dce110_stream_encoder_dp_set_stream_attribute,
@ -1316,6 +1327,7 @@ static const struct stream_encoder_funcs dce110_str_enc_funcs = {
.hdmi_audio_setup = dce110_se_hdmi_audio_setup,
.hdmi_audio_disable = dce110_se_hdmi_audio_disable,
.setup_stereo_sync = setup_stereo_sync,
};
bool dce110_stream_encoder_construct(

14
drivers/gpu/drm/amd/display/dc/dce/dce_stream_encoder.h
View File

@ -151,6 +151,8 @@
SE_SF(DP_VID_N, DP_VID_N, mask_sh),\
SE_SF(DP_VID_M, DP_VID_M, mask_sh),\
SE_SF(DIG_FE_CNTL, DIG_START, mask_sh),\
SE_SF(DIG_FE_CNTL, DIG_STEREOSYNC_SELECT, mask_sh),\
SE_SF(DIG_FE_CNTL, DIG_STEREOSYNC_GATE_EN, mask_sh),\
SE_SF(AFMT_AUDIO_SRC_CONTROL, AFMT_AUDIO_SRC_SELECT, mask_sh),\
SE_SF(AFMT_AUDIO_PACKET_CONTROL2, AFMT_AUDIO_CHANNEL_ENABLE, mask_sh),\
SE_SF(HDMI_AUDIO_PACKET_CONTROL, HDMI_AUDIO_PACKETS_PER_LINE, mask_sh),\
@ -265,7 +267,9 @@
SE_SF(DIG0_AFMT_CNTL, AFMT_AUDIO_CLOCK_EN, mask_sh),\
SE_SF(DIG0_HDMI_CONTROL, HDMI_CLOCK_CHANNEL_RATE, mask_sh),\
SE_SF(DIG0_DIG_FE_CNTL, TMDS_PIXEL_ENCODING, mask_sh),\
SE_SF(DIG0_DIG_FE_CNTL, TMDS_COLOR_FORMAT, mask_sh)
SE_SF(DIG0_DIG_FE_CNTL, TMDS_COLOR_FORMAT, mask_sh),\
SE_SF(DIG0_DIG_FE_CNTL, DIG_STEREOSYNC_SELECT, mask_sh),\
SE_SF(DIG0_DIG_FE_CNTL, DIG_STEREOSYNC_GATE_EN, mask_sh)
#define SE_COMMON_MASK_SH_LIST_SOC(mask_sh)\
SE_COMMON_MASK_SH_LIST_SOC_BASE(mask_sh)
@ -281,7 +285,9 @@
SE_SF(HDMI_CONTROL, HDMI_CLOCK_CHANNEL_RATE, mask_sh),\
SE_SF(HDMI_CONTROL, HDMI_DATA_SCRAMBLE_EN, mask_sh),\
SE_SF(DIG_FE_CNTL, TMDS_PIXEL_ENCODING, mask_sh),\
SE_SF(DIG_FE_CNTL, TMDS_COLOR_FORMAT, mask_sh)
SE_SF(DIG_FE_CNTL, TMDS_COLOR_FORMAT, mask_sh),\
SE_SF(DIG_FE_CNTL, DIG_STEREOSYNC_SELECT, mask_sh),\
SE_SF(DIG_FE_CNTL, DIG_STEREOSYNC_GATE_EN, mask_sh)
#define SE_COMMON_MASK_SH_LIST_DCE112(mask_sh)\
SE_COMMON_MASK_SH_LIST_DCE_COMMON(mask_sh),\
@ -416,6 +422,8 @@ struct dce_stream_encoder_shift {
uint8_t AFMT_AUDIO_CLOCK_EN;
uint8_t TMDS_PIXEL_ENCODING;
uint8_t TMDS_COLOR_FORMAT;
uint8_t DIG_STEREOSYNC_SELECT;
uint8_t DIG_STEREOSYNC_GATE_EN;
uint8_t DP_DB_DISABLE;
uint8_t DP_MSA_MISC0;
uint8_t DP_MSA_HTOTAL;
@ -543,6 +551,8 @@ struct dce_stream_encoder_mask {
uint32_t AFMT_AUDIO_SAMPLE_SEND;
uint32_t AFMT_AUDIO_CLOCK_EN;
uint32_t TMDS_PIXEL_ENCODING;
uint32_t DIG_STEREOSYNC_SELECT;
uint32_t DIG_STEREOSYNC_GATE_EN;
uint32_t TMDS_COLOR_FORMAT;
uint32_t DP_DB_DISABLE;
uint32_t DP_MSA_MISC0;

7
drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c
View File

@ -1056,6 +1056,13 @@ static enum dc_status apply_single_controller_ctx_to_hw(
stream->sink->link->link_enc,
pipe_ctx->stream->signal);
if (pipe_ctx->stream->signal != SIGNAL_TYPE_VIRTUAL)
pipe_ctx->stream_enc->funcs->setup_stereo_sync(
pipe_ctx->stream_enc,
pipe_ctx->tg->inst,
stream->public.timing.timing_3d_format != TIMING_3D_FORMAT_NONE);
/*vbios crtc_source_selection and encoder_setup will override fmt_C*/
pipe_ctx->opp->funcs->opp_program_fmt(
pipe_ctx->opp,

5
drivers/gpu/drm/amd/display/dc/inc/hw/opp.h
View File

@ -316,6 +316,11 @@ struct opp_funcs {
struct hw_adjustment_range *range);
void (*opp_destroy)(struct output_pixel_processor **opp);
void (*opp_set_stereo_polarity)(
struct output_pixel_processor *opp,
bool enable,
bool rightEyePolarity);
};
#endif

5
drivers/gpu/drm/amd/display/dc/inc/hw/stream_encoder.h
View File

@ -118,6 +118,11 @@ struct stream_encoder_funcs {
void (*hdmi_audio_disable) (
struct stream_encoder *enc);
void (*setup_stereo_sync) (
struct stream_encoder *enc,
int tg_inst,
bool enable);
};
#endif /* STREAM_ENCODER_H_ */