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drm/rockchip: rgb: add support interlace mode and output_if flag

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BT656 typical output mode is 480i and 576i, so add connector interlace allowed.

Change-Id: I6c832a1e7fd8cca69da5f6cfdd9681d72696d67a
Signed-off-by: Sandy Huang <hjc@rock-chips.com>
This commit is contained in:
Sandy Huang 2020-11-04 17:04:46 +08:00 committed by Tao Huang
parent 863a31e8e0
commit 200cf09a01
1 changed files with 8 additions and 0 deletions
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8
drivers/gpu/drm/rockchip/rockchip_rgb.c
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@ -182,26 +182,33 @@ rockchip_rgb_encoder_atomic_check(struct drm_encoder *encoder,
switch (s->bus_format) {
case MEDIA_BUS_FMT_RGB666_1X18:
s->output_mode = ROCKCHIP_OUT_MODE_P666;
s->output_if = VOP_OUTPUT_IF_RGB;
break;
case MEDIA_BUS_FMT_RGB565_1X16:
s->output_mode = ROCKCHIP_OUT_MODE_P565;
s->output_if = VOP_OUTPUT_IF_RGB;
break;
case MEDIA_BUS_FMT_SRGB888_3X8:
s->output_mode = ROCKCHIP_OUT_MODE_S888;
s->output_if = VOP_OUTPUT_IF_RGB;
break;
case MEDIA_BUS_FMT_SRGB888_DUMMY_4X8:
s->output_mode = ROCKCHIP_OUT_MODE_S888_DUMMY;
s->output_if = VOP_OUTPUT_IF_RGB;
break;
case MEDIA_BUS_FMT_YUYV8_2X8:
s->output_mode = ROCKCHIP_OUT_MODE_BT656;
s->output_if = VOP_OUTPUT_IF_BT656;
break;
case MEDIA_BUS_FMT_YUYV8_1X16:
s->output_mode = ROCKCHIP_OUT_MODE_BT1120;
s->output_if = VOP_OUTPUT_IF_BT1120;
break;
case MEDIA_BUS_FMT_RGB888_1X24:
case MEDIA_BUS_FMT_RGB666_1X24_CPADHI:
default:
s->output_mode = ROCKCHIP_OUT_MODE_P888;
s->output_if = VOP_OUTPUT_IF_RGB;
break;
}
@ -267,6 +274,7 @@ static int rockchip_rgb_bind(struct device *dev, struct device *master,
if (rgb->panel) {
connector = &rgb->connector;
connector->interlace_allowed = true;
ret = drm_connector_init(drm_dev, connector,
&rockchip_rgb_connector_funcs,
DRM_MODE_CONNECTOR_DPI);