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drm/amd/display: Info frame cleanup

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* Use provided infopacket in stream (if valid) instead of reconstructing
  in set_vendor_info_packet()
* Use proper format for enums
* Use dc info packet struct instead

Signed-off-by: Harmanprit Tatla <Harmanprit.Tatla@amd.com>
Reviewed-by: Anthony Koo <Anthony.Koo@amd.com>
Acked-by: Krunoslav Kovac <Krunoslav.Kovac@amd.com>
Acked-by: Leo Li <sunpeng.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Harmanprit Tatla
2018-11-05 17:55:53 -05:00
committed by Alex Deucher
parent 242b0c8ffa
commit ecd0136bfd
7 changed files with 42 additions and 142 deletions
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15
drivers/gpu/drm/amd/display/modules/info_packet/info_packet.c
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@@ -25,6 +25,10 @@
#include "mod_info_packet.h"
#include "core_types.h"
#include "dc_types.h"
#include "mod_shared.h"
#define HDMI_INFOFRAME_TYPE_VENDOR 0x81
enum ColorimetryRGBDP {
ColorimetryRGB_DP_sRGB = 0,
@@ -41,7 +45,7 @@ enum ColorimetryYCCDP {
ColorimetryYCC_DP_ITU2020YCbCr = 7,
};
static void mod_build_vsc_infopacket(const struct dc_stream_state *stream,
void mod_build_vsc_infopacket(const struct dc_stream_state *stream,
struct dc_info_packet *info_packet)
{
unsigned int vscPacketRevision = 0;
@@ -159,7 +163,7 @@ static void mod_build_vsc_infopacket(const struct dc_stream_state *stream,
* DPCD register is exposed in the new Extended Receiver Capability field for DPCD Rev. 1.4
* (and higher). When MISC1. bit 6. is Set to 1, a Source device uses a VSC SDP to indicate
* the Pixel Encoding/Colorimetry Format and that a Sink device must ignore MISC1, bit 7, and
* MISC0, bits 7:1 (MISC1, bit 7. and MISC0, bits 7:1 become “don’t care”).)
* MISC0, bits 7:1 (MISC1, bit 7. and MISC0, bits 7:1 become "don't care").)
*/
if (vscPacketRevision == 0x5) {
/* Secondary-data Packet ID = 0 */
@@ -320,10 +324,3 @@ static void mod_build_vsc_infopacket(const struct dc_stream_state *stream,
}
void mod_build_infopackets(struct info_packet_inputs *inputs,
struct info_packets *info_packets)
{
if (info_packets->pVscInfoPacket != NULL)
mod_build_vsc_infopacket(inputs->pStream, info_packets->pVscInfoPacket);
}