From: Francesco Dolcini francesco.dolcini@toradex.com
commit f435b7ef3b360d689df2ffa8326352cd07940d92 upstream.
LT8912 DSI port supports only Non-Burst mode video operation with Sync Events and continuous clock on clock lane, correct dsi mode flags according to that removing MIPI_DSI_MODE_VIDEO_BURST flag.
Cc: stable@vger.kernel.org Fixes: 30e2ae943c26 ("drm/bridge: Introduce LT8912B DSI to HDMI bridge") Signed-off-by: Francesco Dolcini francesco.dolcini@toradex.com Reviewed-by: Robert Foss rfoss@kernel.org Signed-off-by: Robert Foss rfoss@kernel.org Link: https://patchwork.freedesktop.org/patch/msgid/20230330093131.424828-1-france... Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/gpu/drm/bridge/lontium-lt8912b.c | 1 - 1 file changed, 1 deletion(-)
--- a/drivers/gpu/drm/bridge/lontium-lt8912b.c +++ b/drivers/gpu/drm/bridge/lontium-lt8912b.c @@ -504,7 +504,6 @@ static int lt8912_attach_dsi(struct lt89 dsi->format = MIPI_DSI_FMT_RGB888;
dsi->mode_flags = MIPI_DSI_MODE_VIDEO | - MIPI_DSI_MODE_VIDEO_BURST | MIPI_DSI_MODE_LPM | MIPI_DSI_MODE_NO_EOT_PACKET;