| Message ID | 20220119022543.26093-4-rex-bc.chen@mediatek.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | force hsa hbp hfp packets multiple of lanenum to avoid screen shift | expand |
On 19.01.2022 03:25, Rex-BC Chen wrote: > 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> Regards Andrzej > --- > drivers/gpu/drm/bridge/analogix/anx7625.c | 3 ++- > 1 file changed, 2 insertions(+), 1 deletion(-) > > diff --git a/drivers/gpu/drm/bridge/analogix/anx7625.c b/drivers/gpu/drm/bridge/analogix/anx7625.c > index 2346dbcc505f..fe32ab0878ae 100644 > --- a/drivers/gpu/drm/bridge/analogix/anx7625.c > +++ b/drivers/gpu/drm/bridge/analogix/anx7625.c > @@ -1673,7 +1673,8 @@ 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) {
diff --git a/drivers/gpu/drm/bridge/analogix/anx7625.c b/drivers/gpu/drm/bridge/analogix/anx7625.c index 2346dbcc505f..fe32ab0878ae 100644 --- a/drivers/gpu/drm/bridge/analogix/anx7625.c +++ b/drivers/gpu/drm/bridge/analogix/anx7625.c @@ -1673,7 +1673,8 @@ 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) {