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video/drm: display: add support swap two channel data of MIPI 

Change-Id: I44630143c7d59a0a7deff4d7b9ee690b621d1a0f
Signed-off-by: Guochun Huang <hero.huang@rock-chips.com>
This commit is contained in:
Guochun Huang 2021-02-21 15:30:40 +08:00 committed by Jianhong Chen
parent 30567cf722
commit 10bd57236c
1 changed files with 5 additions and 0 deletions
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5
drivers/video/drm/dw_mipi_dsi.c
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@ -245,6 +245,7 @@ struct dw_mipi_dsi {
u32 mode_flags;
struct mipi_dphy dphy;
struct drm_display_mode mode;
bool data_swap;
const struct dw_mipi_dsi_plat_data *pdata;
};
@ -1140,6 +1141,9 @@ static int dw_mipi_dsi_connector_init(struct display_state *state)
dsi->slave->channel = dsi->channel;
conn_state->output_flags =
ROCKCHIP_OUTPUT_DUAL_CHANNEL_LEFT_RIGHT_MODE;
if (dsi->data_swap)
conn_state->output_flags |= ROCKCHIP_OUTPUT_DATA_SWAP;
conn_state->output_if |= VOP_OUTPUT_IF_MIPI1;
#if defined(CONFIG_ROCKCHIP_RK3568)
@ -1338,6 +1342,7 @@ static int dw_mipi_dsi_probe(struct udevice *dev)
dsi->dev = dev;
dsi->pdata = pdata;
dsi->id = id;
dsi->data_swap = dev_read_bool(dsi->dev, "rockchip,data-swap");
return 0;
}