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This commit is contained in:
Bernhard Stoeckner
2024-03-19 16:56:28 +01:00
parent 12933b2d3c
commit 3bf16b890c
78 changed files with 1400 additions and 590 deletions
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5
src/common/modeset/timing/nvt_edid.c
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@@ -2388,7 +2388,8 @@ NvU32 NvTiming_EDIDStrongValidationMask(NvU8 *pEdid, NvU32 length)
if (parseCta861DataBlockInfo(pData_collection, (NvU32)ctaDTD_Offset - 4, NULL) == NVT_STATUS_SUCCESS)
{
pData_collection++;
pData_collection++; // go to the next byte. skip Tag+Length byte
if (ctaBlockTag == NVT_CEA861_TAG_VIDEO)
{
for (i=0; i < ctaPayload; i++)
@@ -2432,6 +2433,8 @@ NvU32 NvTiming_EDIDStrongValidationMask(NvU8 *pEdid, NvU32 length)
}
else
{
pData_collection++; // go to the next byte. skip Tag+Length byte
ret |= NVT_EDID_VALIDATION_ERR_MASK(NVT_EDID_VALIDATION_ERR_EXT_CTA_INVALID_DATA_BLOCK);
pData_collection += ctaPayload;
}

34
src/common/modeset/timing/nvt_edidext_861.c
View File

@@ -1609,7 +1609,6 @@ void getEdidHDM1_4bVsdbTiming(NVT_EDID_INFO *pInfo)
CODE_SEGMENT(PAGE_DD_CODE)
NVT_STATUS get861ExtInfo(NvU8 *p, NvU32 size, NVT_EDID_CEA861_INFO *p861info)
{
NvU32 dtd_offset;
// sanity check
if (p == NULL || size < sizeof(EDIDV1STRUC))
@@ -1725,8 +1724,8 @@ NVT_STATUS parseCta861DataBlockInfo(NvU8 *p,
if (payload >= 1)
{
ext_tag = p[i];
if (ext_tag == NVT_CEA861_EXT_TAG_VIDEO_CAP && payload < 2) return NVT_STATUS_ERR;
else if (ext_tag == NVT_CEA861_EXT_TAG_COLORIMETRY && payload < 3) return NVT_STATUS_ERR;
if (ext_tag == NVT_CEA861_EXT_TAG_VIDEO_CAP && (payload != 2)) return NVT_STATUS_ERR;
else if (ext_tag == NVT_CEA861_EXT_TAG_COLORIMETRY && payload != 3) return NVT_STATUS_ERR;
else if (ext_tag == NVT_CEA861_EXT_TAG_VIDEO_FORMAT_PREFERENCE && payload < 2) return NVT_STATUS_ERR;
else if (ext_tag == NVT_CEA861_EXT_TAG_YCBCR420_VIDEO && payload < 2) return NVT_STATUS_ERR;
else if (ext_tag == NVT_CEA861_EXT_TAG_YCBCR420_CAP && payload < 1) return NVT_STATUS_ERR;
@@ -1856,19 +1855,22 @@ NVT_STATUS parseCta861DataBlockInfo(NvU8 *p,
}
else if (tag == NVT_CTA861_TAG_VIDEO_FORMAT)
{
p861info->vfdb[vfd_index].info.vfd_len = p[i] & 0x03;
p861info->vfdb[vfd_index].info.ntsc = (p[i] & 0x40) >> 6;
p861info->vfdb[vfd_index].info.y420 = (p[i] & 0x80) >> 7;
p861info->vfdb[vfd_index].total_vfd = (NvU8)(payload - 1) / (p861info->vfdb[vfd_index].info.vfd_len + 1);
i++; payload--;
for (j = 0; j < payload; j++, i++)
if (payload > 0)
{
p861info->vfdb[vfd_index].video_format_desc[j] = p[i];
}
p861info->vfdb[vfd_index].info.vfd_len = p[i] & 0x03;
p861info->vfdb[vfd_index].info.ntsc = (p[i] & 0x40) >> 6;
p861info->vfdb[vfd_index].info.y420 = (p[i] & 0x80) >> 7;
p861info->vfdb[vfd_index].total_vfd = (NvU8)(payload - 1) / (p861info->vfdb[vfd_index].info.vfd_len + 1);
p861info->total_vfdb = ++vfd_index;
i++; payload--;
for (j = 0; (j < payload) && (p861info->vfdb[vfd_index].total_vfd != 0); j++, i++)
{
p861info->vfdb[vfd_index].video_format_desc[j] = p[i];
}
p861info->total_vfdb = ++vfd_index;
}
}
else if (tag == NVT_CEA861_TAG_EXTENDED_FLAG)
{
@@ -1879,14 +1881,14 @@ NVT_STATUS parseCta861DataBlockInfo(NvU8 *p,
{
p861info->video_capability = p[i + 1] & NVT_CEA861_VIDEO_CAPABILITY_MASK;
p861info->valid.VCDB = 1;
i += 2;
i += payload;
}
else if (ext_tag == NVT_CEA861_EXT_TAG_COLORIMETRY && payload >= 3)
{
p861info->colorimetry.byte1 = p[i + 1] & NVT_CEA861_COLORIMETRY_MASK;
p861info->colorimetry.byte2 = p[i + 2] & NVT_CEA861_GAMUT_METADATA_MASK;
p861info->valid.colorimetry = 1;
i += 3;
i += payload;
}
else if (ext_tag == NVT_CEA861_EXT_TAG_VIDEO_FORMAT_PREFERENCE && payload >= 2)
{