Regards Shashank
On 12/12/2018 2:08 AM, Uma Shankar wrote:
From: Ville Syrjälä <ville.syrj...@linux.intel.com> ADD HLG EOTF to the list of EOTF transfer functions supported.
Would it be possible to add some details about HLG ?
Signed-off-by: Ville Syrjälä <ville.syrj...@linux.intel.com> Signed-off-by: Uma Shankar <uma.shan...@intel.com> --- drivers/gpu/drm/drm_edid.c | 4 ++-- include/linux/hdmi.h | 1 + 2 files changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c index 5a7fc9b..fa86494 100644 --- a/drivers/gpu/drm/drm_edid.c +++ b/drivers/gpu/drm/drm_edid.c @@ -3857,8 +3857,8 @@ static uint16_t eotf_supported(const u8 *edid_ext) return edid_ext[2] & (BIT(HDMI_EOTF_TRADITIONAL_GAMMA_SDR) | BIT(HDMI_EOTF_TRADITIONAL_GAMMA_HDR) | - BIT(HDMI_EOTF_SMPTE_ST2084)); - + BIT(HDMI_EOTF_SMPTE_ST2084) | + BIT(HDMI_EOTF_BT_2100_HLG)); }static uint16_t hdr_metadata_type(const u8 *edid_ext)diff --git a/include/linux/hdmi.h b/include/linux/hdmi.h index ce00e1e..b5346c3 100644 --- a/include/linux/hdmi.h +++ b/include/linux/hdmi.h @@ -146,6 +146,7 @@ enum hdmi_eotf { HDMI_EOTF_TRADITIONAL_GAMMA_SDR, HDMI_EOTF_TRADITIONAL_GAMMA_HDR, HDMI_EOTF_SMPTE_ST2084, + HDMI_EOTF_BT_2100_HLG, };struct hdmi_avi_infoframe {
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