Commit 75f77aaf authored by Wayne Lin's avatar Wayne Lin Committed by Alex Deucher

drm/amd/display: Send H14b-VSIF specified in HDMI

[Why]
Current function excludes the logic to generate H14b-VSIF. Now it
constructs HF-VSIF only and causes HDMI compliace test fail.

[How]
According to HDMI spec, source devices shall utilize the H14b-VSIF
whenever the signaling capabilities of the H14b-VSIF allow this.

Here keep the logic for HF-VSIF and add H14b-VSIF construction part.
Signed-off-by: default avatarWayne Lin <Wayne.Lin@amd.com>
Reviewed-by: default avatarRoman Li <Roman.Li@amd.com>
Acked-by: default avatarEryk Brol <eryk.brol@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 8e1f47e6
......@@ -4685,7 +4685,8 @@ create_stream_for_sink(struct amdgpu_dm_connector *aconnector,
update_stream_signal(stream, sink);
if (stream->signal == SIGNAL_TYPE_HDMI_TYPE_A)
mod_build_hf_vsif_infopacket(stream, &stream->vsp_infopacket, false, false);
mod_build_hf_vsif_infopacket(stream, &stream->vsp_infopacket);
if (stream->link->psr_settings.psr_feature_enabled) {
//
// should decide stream support vsc sdp colorimetry capability
......
......@@ -37,6 +37,6 @@ void mod_build_vsc_infopacket(const struct dc_stream_state *stream,
struct dc_info_packet *info_packet);
void mod_build_hf_vsif_infopacket(const struct dc_stream_state *stream,
struct dc_info_packet *info_packet, int ALLMEnabled, int ALLMValue);
struct dc_info_packet *info_packet);
#endif
......@@ -421,15 +421,13 @@ void mod_build_vsc_infopacket(const struct dc_stream_state *stream,
*****************************************************************************
*/
void mod_build_hf_vsif_infopacket(const struct dc_stream_state *stream,
struct dc_info_packet *info_packet, int ALLMEnabled, int ALLMValue)
struct dc_info_packet *info_packet)
{
unsigned int length = 5;
bool hdmi_vic_mode = false;
uint8_t checksum = 0;
uint32_t i = 0;
enum dc_timing_3d_format format;
bool bALLM = (bool)ALLMEnabled;
bool bALLMVal = (bool)ALLMValue;
info_packet->valid = false;
format = stream->timing.timing_3d_format;
......@@ -442,20 +440,13 @@ void mod_build_hf_vsif_infopacket(const struct dc_stream_state *stream,
&& format == TIMING_3D_FORMAT_NONE)
hdmi_vic_mode = true;
if ((format == TIMING_3D_FORMAT_NONE) && !hdmi_vic_mode && !bALLM)
if ((format == TIMING_3D_FORMAT_NONE) && !hdmi_vic_mode)
return;
info_packet->sb[1] = 0x03;
info_packet->sb[2] = 0x0C;
info_packet->sb[3] = 0x00;
if (bALLM) {
info_packet->sb[1] = 0xD8;
info_packet->sb[2] = 0x5D;
info_packet->sb[3] = 0xC4;
info_packet->sb[4] = HF_VSIF_VERSION;
}
if (format != TIMING_3D_FORMAT_NONE)
info_packet->sb[4] = (2 << 5);
......@@ -490,9 +481,6 @@ void mod_build_hf_vsif_infopacket(const struct dc_stream_state *stream,
info_packet->hb1 = 0x01;
info_packet->hb2 = (uint8_t) (length);
if (bALLM)
info_packet->sb[5] = (info_packet->sb[5] & ~0x02) | (bALLMVal << 1);
checksum += info_packet->hb0;
checksum += info_packet->hb1;
checksum += info_packet->hb2;
......
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