We an use bitfields to track the support ones for HDMI
and DP. This allows us to print colorspaces in a consistent
manner without needing to know whether we're dealing with
DP or HDMI.
v4:
- Rename _MAX to _COUNT and leave comment to indicate
it's not a valid value
- Fix misplaced function doc
Signed-off-by: Harry Wentland
Reviewed-by: Sebastian Wick
Cc: Pekka Paalanen
Cc: Sebastian Wick
Cc: vitaly.pros...@amd.com
Cc: Uma Shankar
Cc: Ville Syrjälä
Cc: Joshua Ashton
Cc: Jani Nikula
Cc: Simon Ser
Cc: Ville Syrjälä
Cc: Melissa Wen
Cc: dri-devel@lists.freedesktop.org
Cc: amd-...@lists.freedesktop.org
---
drivers/gpu/drm/drm_connector.c | 125 ++--
include/drm/drm_connector.h | 2 +
2 files changed, 74 insertions(+), 53 deletions(-)
diff --git a/drivers/gpu/drm/drm_connector.c b/drivers/gpu/drm/drm_connector.c
index 9c087d6f5691..8d24a5da4076 100644
--- a/drivers/gpu/drm/drm_connector.c
+++ b/drivers/gpu/drm/drm_connector.c
@@ -1016,64 +1016,70 @@ static const struct drm_prop_enum_list
drm_dp_subconnector_enum_list[] = {
DRM_ENUM_NAME_FN(drm_get_dp_subconnector_name,
drm_dp_subconnector_enum_list)
-static const struct drm_prop_enum_list hdmi_colorspaces[] = {
+
+static const char * const colorspace_names[] = {
/* For Default case, driver will set the colorspace */
- { DRM_MODE_COLORIMETRY_DEFAULT, "Default" },
+ [DRM_MODE_COLORIMETRY_DEFAULT] = "Default",
/* Standard Definition Colorimetry based on CEA 861 */
- { DRM_MODE_COLORIMETRY_SMPTE_170M_YCC, "SMPTE_170M_YCC" },
- { DRM_MODE_COLORIMETRY_BT709_YCC, "BT709_YCC" },
+ [DRM_MODE_COLORIMETRY_SMPTE_170M_YCC] = "SMPTE_170M_YCC",
+ [DRM_MODE_COLORIMETRY_BT709_YCC] = "BT709_YCC",
/* Standard Definition Colorimetry based on IEC 61966-2-4 */
- { DRM_MODE_COLORIMETRY_XVYCC_601, "XVYCC_601" },
+ [DRM_MODE_COLORIMETRY_XVYCC_601] = "XVYCC_601",
/* High Definition Colorimetry based on IEC 61966-2-4 */
- { DRM_MODE_COLORIMETRY_XVYCC_709, "XVYCC_709" },
+ [DRM_MODE_COLORIMETRY_XVYCC_709] = "XVYCC_709",
/* Colorimetry based on IEC 61966-2-1/Amendment 1 */
- { DRM_MODE_COLORIMETRY_SYCC_601, "SYCC_601" },
+ [DRM_MODE_COLORIMETRY_SYCC_601] = "SYCC_601",
/* Colorimetry based on IEC 61966-2-5 [33] */
- { DRM_MODE_COLORIMETRY_OPYCC_601, "opYCC_601" },
+ [DRM_MODE_COLORIMETRY_OPYCC_601] = "opYCC_601",
/* Colorimetry based on IEC 61966-2-5 */
- { DRM_MODE_COLORIMETRY_OPRGB, "opRGB" },
+ [DRM_MODE_COLORIMETRY_OPRGB] = "opRGB",
/* Colorimetry based on ITU-R BT.2020 */
- { DRM_MODE_COLORIMETRY_BT2020_CYCC, "BT2020_CYCC" },
+ [DRM_MODE_COLORIMETRY_BT2020_CYCC] = "BT2020_CYCC",
/* Colorimetry based on ITU-R BT.2020 */
- { DRM_MODE_COLORIMETRY_BT2020_RGB, "BT2020_RGB" },
+ [DRM_MODE_COLORIMETRY_BT2020_RGB] = "BT2020_RGB",
/* Colorimetry based on ITU-R BT.2020 */
- { DRM_MODE_COLORIMETRY_BT2020_YCC, "BT2020_YCC" },
+ [DRM_MODE_COLORIMETRY_BT2020_YCC] = "BT2020_YCC",
/* Added as part of Additional Colorimetry Extension in 861.G */
- { DRM_MODE_COLORIMETRY_DCI_P3_RGB_D65, "DCI-P3_RGB_D65" },
- { DRM_MODE_COLORIMETRY_DCI_P3_RGB_THEATER, "DCI-P3_RGB_Theater" },
+ [DRM_MODE_COLORIMETRY_DCI_P3_RGB_D65] = "DCI-P3_RGB_D65",
+ [DRM_MODE_COLORIMETRY_DCI_P3_RGB_THEATER] = "DCI-P3_RGB_Theater",
+ [DRM_MODE_COLORIMETRY_RGB_WIDE_FIXED] = "RGB_WIDE_FIXED",
+ /* Colorimetry based on scRGB (IEC 61966-2-2) */
+ [DRM_MODE_COLORIMETRY_RGB_WIDE_FLOAT] = "RGB_WIDE_FLOAT",
+ [DRM_MODE_COLORIMETRY_BT601_YCC] = "BT601_YCC",
};
+static const u32 hdmi_colorspaces =
+ BIT(DRM_MODE_COLORIMETRY_SMPTE_170M_YCC) |
+ BIT(DRM_MODE_COLORIMETRY_BT709_YCC) |
+ BIT(DRM_MODE_COLORIMETRY_XVYCC_601) |
+ BIT(DRM_MODE_COLORIMETRY_XVYCC_709) |
+ BIT(DRM_MODE_COLORIMETRY_SYCC_601) |
+ BIT(DRM_MODE_COLORIMETRY_OPYCC_601) |
+ BIT(DRM_MODE_COLORIMETRY_OPRGB) |
+ BIT(DRM_MODE_COLORIMETRY_BT2020_CYCC) |
+ BIT(DRM_MODE_COLORIMETRY_BT2020_RGB) |
+ BIT(DRM_MODE_COLORIMETRY_BT2020_YCC) |
+ BIT(DRM_MODE_COLORIMETRY_DCI_P3_RGB_D65) |
+ BIT(DRM_MODE_COLORIMETRY_DCI_P3_RGB_THEATER);
+
/*
* As per DP 1.4a spec, 2.2.5.7.5 VSC SDP Payload for Pixel
Encoding/Colorimetry
* Format Table 2-120
*/
-static const struct drm_prop_enum_list dp_colorspaces[] = {
- /* For Default case, driver will set the colorspace */
- { DRM_MODE_COLORIMETRY_DEFAULT, "Default" },
- { DRM_MODE_COLORIMETRY_RGB_WIDE_FIXED, "RGB_Wide_Gamut_Fixed_Point" },
- /* Colorimetry based on scRGB (IEC 61966-2-2) */
- { DRM_MODE_COLORIMETRY_RGB_WIDE_FLOAT, "RGB_Wide_Gamut_Floating_Point"
},
- /* Colorimetry based on IEC 61966-2-5 */
- { DRM_MODE_COLORIMETRY_OPRGB, "opRGB" },
- /* Colorimetry based on SMPTE RP 431-2 */
-
