diff options
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dcn20/dcn20_stream_encoder.c')
-rw-r--r-- | drivers/gpu/drm/amd/display/dc/dcn20/dcn20_stream_encoder.c | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_stream_encoder.c b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_stream_encoder.c index e6307397e0d2..aab25ca8343a 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_stream_encoder.c +++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_stream_encoder.c @@ -29,6 +29,8 @@ #include "dcn20_stream_encoder.h" #include "reg_helper.h" #include "hw_shared.h" +#include "inc/link_dpcd.h" +#include "dpcd_defs.h" #define DC_LOGGER \ enc1->base.ctx->logger @@ -209,7 +211,8 @@ static void enc2_stream_encoder_stop_hdmi_info_packets( /* Update GSP7 SDP 128 byte long */ static void enc2_update_gsp7_128_info_packet( struct dcn10_stream_encoder *enc1, - const struct dc_info_packet_128 *info_packet) + const struct dc_info_packet_128 *info_packet, + bool immediate_update) { uint32_t i; @@ -264,7 +267,9 @@ static void enc2_update_gsp7_128_info_packet( REG_WRITE(AFMT_GENERIC_7, *content++); } - REG_UPDATE(AFMT_VBI_PACKET_CONTROL1, AFMT_GENERIC7_FRAME_UPDATE, 1); + REG_UPDATE_2(AFMT_VBI_PACKET_CONTROL1, + AFMT_GENERIC7_FRAME_UPDATE, !immediate_update, + AFMT_GENERIC7_IMMEDIATE_UPDATE, immediate_update); } /* Set DSC-related configuration. @@ -290,7 +295,8 @@ static void enc2_dp_set_dsc_config(struct stream_encoder *enc, static void enc2_dp_set_dsc_pps_info_packet(struct stream_encoder *enc, bool enable, - uint8_t *dsc_packed_pps) + uint8_t *dsc_packed_pps, + bool immediate_update) { struct dcn10_stream_encoder *enc1 = DCN10STRENC_FROM_STRENC(enc); @@ -306,7 +312,7 @@ static void enc2_dp_set_dsc_pps_info_packet(struct stream_encoder *enc, pps_sdp.hb2 = 127; pps_sdp.hb3 = 0; memcpy(&pps_sdp.sb[0], dsc_packed_pps, sizeof(pps_sdp.sb)); - enc2_update_gsp7_128_info_packet(enc1, &pps_sdp); + enc2_update_gsp7_128_info_packet(enc1, &pps_sdp, immediate_update); /* Enable Generic Stream Packet 7 (GSP) transmission */ //REG_UPDATE(DP_SEC_CNTL, @@ -444,6 +450,7 @@ static bool is_two_pixels_per_containter(const struct dc_crtc_timing *timing) } void enc2_stream_encoder_dp_unblank( + struct dc_link *link, struct stream_encoder *enc, const struct encoder_unblank_param *param) { @@ -522,6 +529,8 @@ void enc2_stream_encoder_dp_unblank( */ REG_UPDATE(DP_VID_STREAM_CNTL, DP_VID_STREAM_ENABLE, true); + + dp_source_sequence_trace(link, DPCD_SOURCE_SEQ_AFTER_ENABLE_DP_VID_STREAM); } static void enc2_dp_set_odm_combine( |