diff options
| author |  Rex-BC Chen <rex-bc.chen@mediatek.com>
| 2022-03-09 15:36:37 +0800 |
|---|---|---|
| committer |  Robert Foss <robert.foss@linaro.org>
| 2022-03-09 14:14:38 +0100 |
| commit | 4404cdb59b336279b7dcb40c5ef01dbcdbebc941 (patch) | |
| tree | 26f0f7ce34df89136b719645a081e1d3bbe6caaf /drivers/gpu/drm/bridge/analogix | |
| parent | drm/mediatek: implement the DSI HS packets aligned (diff) | |
| download | linux-4404cdb59b336279b7dcb40c5ef01dbcdbebc941.tar.gz linux-4404cdb59b336279b7dcb40c5ef01dbcdbebc941.tar.bz2 linux-4404cdb59b336279b7dcb40c5ef01dbcdbebc941.zip | |
drm/bridge: anx7625: config hs packets end aligned to avoid screen shift
This device requires the packets on lanes aligned at the end to fix
screen shift or scroll.
Signed-off-by: Jitao Shi <jitao.shi@mediatek.com>
Signed-off-by: Rex-BC Chen <rex-bc.chen@mediatek.com>
Acked-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: Xin Ji <xji@analogixsemi.com>
Reviewed-by: Andrzej Hajda <andrzej.hajda@intel.com>
Signed-off-by: Robert Foss <robert.foss@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20220309073637.3591-4-rex-bc.chen@mediatek.com
Diffstat (limited to 'drivers/gpu/drm/bridge/analogix')
| -rw-r--r-- | drivers/gpu/drm/bridge/analogix/anx7625.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/bridge/analogix/anx7625.c b/drivers/gpu/drm/bridge/analogix/anx7625.c index 31ecf5626f1d..4043192c0369 100644 --- a/drivers/gpu/drm/bridge/analogix/anx7625.c +++ b/drivers/gpu/drm/bridge/analogix/anx7625.c @@ -2011,7 +2011,8 @@ static int anx7625_attach_dsi(struct anx7625_data *ctx) dsi->format = MIPI_DSI_FMT_RGB888; dsi->mode_flags = MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_SYNC_PULSE | - MIPI_DSI_MODE_VIDEO_HSE; + MIPI_DSI_MODE_VIDEO_HSE | + MIPI_DSI_HS_PKT_END_ALIGNED; ret = devm_mipi_dsi_attach(dev, dsi); if (ret) { |