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drm/rockchip: lvds: Add support for MEDIA_BUS_FMT_RGB101010_1X7X5_SPWG/JEIDA bus format 

Change-Id: I41b14d4a9fa2a19fb6df177eb92c0d2cf1c2fb3b
Signed-off-by: Guochun Huang <hero.huang@rock-chips.com>
This commit is contained in:
Guochun Huang 2019-12-02 19:40:50 +08:00 committed by Jianhong Chen
parent 2eb7260f2e
commit e2721f2989
2 changed files with 15 additions and 1 deletions
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12
drivers/video/drm/rockchip_lvds.c
View File

@ -63,6 +63,8 @@ enum lvds_format {
LVDS_8BIT_MODE_FORMAT_2,
LVDS_8BIT_MODE_FORMAT_3,
LVDS_6BIT_MODE,
LVDS_10BIT_MODE_FORMAT_1,
LVDS_10BIT_MODE_FORMAT_2,
};
struct rockchip_lvds;
@ -106,9 +108,14 @@ static int rockchip_lvds_connector_init(struct display_state *state)
case MEDIA_BUS_FMT_RGB888_1X7X4_JEIDA: /* jeida-24 */
lvds->format = LVDS_8BIT_MODE_FORMAT_2;
break;
case MEDIA_BUS_FMT_RGB101010_1X7X5_JEIDA: /* jeida-30 */
lvds->format = LVDS_10BIT_MODE_FORMAT_1;
case MEDIA_BUS_FMT_RGB666_1X7X3_SPWG: /* vesa-18 */
lvds->format = LVDS_8BIT_MODE_FORMAT_3;
break;
case MEDIA_BUS_FMT_RGB101010_1X7X5_SPWG: /* vesa-30 */
lvds->format = LVDS_10BIT_MODE_FORMAT_2;
break;
case MEDIA_BUS_FMT_RGB888_1X7X4_SPWG: /* vesa-24 */
default:
lvds->format = LVDS_8BIT_MODE_FORMAT_1;
@ -117,6 +124,11 @@ static int rockchip_lvds_connector_init(struct display_state *state)
conn_state->type = DRM_MODE_CONNECTOR_LVDS;
conn_state->output_mode = ROCKCHIP_OUT_MODE_P888;
if ((lvds->format == LVDS_10BIT_MODE_FORMAT_1) ||
(lvds->format == LVDS_10BIT_MODE_FORMAT_2))
conn_state->output_mode = ROCKCHIP_OUT_MODE_AAAA;
conn_state->color_space = V4L2_COLORSPACE_DEFAULT;
return 0;

4
include/linux/media-bus-format.h
View File

@ -34,7 +34,7 @@
#define MEDIA_BUS_FMT_FIXED 0x0001
/* RGB - next is 0x101c */
/* RGB - next is 0x1024 */
#define MEDIA_BUS_FMT_RGB444_1X12 0x1016
#define MEDIA_BUS_FMT_RGB444_2X8_PADHI_BE 0x1001
#define MEDIA_BUS_FMT_RGB444_2X8_PADHI_LE 0x1002
@ -68,6 +68,8 @@
#define MEDIA_BUS_FMT_SRGB888_DUMMY_4X8 0x101f
#define MEDIA_BUS_FMT_SBGR888_DUMMY_4X8 0x1020
#define MEDIA_BUS_FMT_SRBG888_DUMMY_4X8 0x1021
#define MEDIA_BUS_FMT_RGB101010_1X7X5_SPWG 0x1022
#define MEDIA_BUS_FMT_RGB101010_1X7X5_JEIDA 0x1023
/* YUV (including grey) - next is 0x2026 */
#define MEDIA_BUS_FMT_Y8_1X8 0x2001