samsung-sm8650/android_kernel_samsung_sm8650-modules
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Merge "disp: msm: remove parsing deep color modes in sde parser"

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qctecmdr
2022-05-25 04:41:51 -07:00
committed by Gerrit - the friendly Code Review server
parent 8c4fd05ac2 194baedbee
commit 0c0cf5f2ca
1 changed files with 0 additions and 73 deletions
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73
msm/sde_edid_parser.c
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@@ -89,21 +89,6 @@ for ((i) = (start); \
(i) < (end) && (i) + sde_cea_db_payload_len(&(cea)[(i)]) < (end); \
(i) += sde_cea_db_payload_len(&(cea)[(i)]) + 1)
static bool sde_cea_db_is_hdmi_hf_vsdb(const u8 *db)
{
int hdmi_id;
if (sde_cea_db_tag(db) != VENDOR_SPECIFIC_DATA_BLOCK)
return false;
if (sde_cea_db_payload_len(db) < 7)
return false;
hdmi_id = db[1] | (db[2] << 8) | (db[3] << 16);
return hdmi_id == HDMI_FORUM_IEEE_OUI;
}
static const u8 *_sde_edid_find_block(const u8 *in_buf, u32 start_offset,
u8 type, u8 *len)
{
@@ -164,63 +149,6 @@ static void sde_edid_extract_vendor_id(struct sde_edid_ctrl *edid_ctrl)
SDE_EDID_DEBUG("%s -", __func__);
}
static void _sde_edid_update_dc_modes(
struct drm_connector *connector, struct sde_edid_ctrl *edid_ctrl)
{
int i, start, end;
u8 *edid_ext, *hdmi;
struct drm_display_info *disp_info;
u32 hdmi_dc_yuv_modes = 0;
SDE_EDID_DEBUG("%s +\n", __func__);
if (!connector || !edid_ctrl) {
SDE_ERROR("invalid input\n");
return;
}
disp_info = &connector->display_info;
edid_ext = sde_find_cea_extension(edid_ctrl->edid);
if (!edid_ext) {
SDE_DEBUG("no cea extension\n");
return;
}
if (sde_cea_db_offsets(edid_ext, &start, &end))
return;
sde_for_each_cea_db(edid_ext, i, start, end) {
if (sde_cea_db_is_hdmi_hf_vsdb(&edid_ext[i])) {
hdmi = &edid_ext[i];
if (sde_cea_db_payload_len(hdmi) < 7)
continue;
if (hdmi[7] & DRM_EDID_YCBCR420_DC_30) {
hdmi_dc_yuv_modes |= DRM_EDID_YCBCR420_DC_30;
SDE_EDID_DEBUG("Y420 30-bit supported\n");
}
if (hdmi[7] & DRM_EDID_YCBCR420_DC_36) {
hdmi_dc_yuv_modes |= DRM_EDID_YCBCR420_DC_36;
SDE_EDID_DEBUG("Y420 36-bit supported\n");
}
if (hdmi[7] & DRM_EDID_YCBCR420_DC_48) {
hdmi_dc_yuv_modes |= DRM_EDID_YCBCR420_DC_36;
SDE_EDID_DEBUG("Y420 48-bit supported\n");
}
}
}
disp_info->edid_hdmi_dc_modes |= hdmi_dc_yuv_modes;
SDE_EDID_DEBUG("%s -\n", __func__);
}
static void _sde_edid_extract_audio_data_blocks(
struct sde_edid_ctrl *edid_ctrl)
{
@@ -535,7 +463,6 @@ int _sde_edid_update_modes(struct drm_connector *connector,
edid_ctrl->edid);
rc = drm_add_edid_modes(connector, edid_ctrl->edid);
_sde_edid_update_dc_modes(connector, edid_ctrl);
sde_edid_parse_extended_blk_info(connector,
edid_ctrl->edid);
SDE_EDID_DEBUG("%s -", __func__);