From: Thierry Reding Date: Fri, 14 Mar 2014 10:24:57 +0000 (+0100) Subject: drm/panel: simple: Allow DSI panels to provide mode flags X-Git-Tag: firefly_0821_release~176^2~4105^2~3^2~2 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=462658b8b3bce3bf8cb158ef59ea88af54ac9277;p=firefly-linux-kernel-4.4.55.git drm/panel: simple: Allow DSI panels to provide mode flags In order to differentiate between the different video modes (burst vs. non-burst, sync pulses vs. sync events) supported by peripherals, pass the flags that specify this mode in the panel description to the DSI peripheral device when probed. Signed-off-by: Thierry Reding --- diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c index 789c07937990..9f7024c6ec94 100644 --- a/drivers/gpu/drm/panel/panel-simple.c +++ b/drivers/gpu/drm/panel/panel-simple.c @@ -425,6 +425,7 @@ static struct platform_driver panel_simple_platform_driver = { struct panel_desc_dsi { struct panel_desc desc; + unsigned long flags; enum mipi_dsi_pixel_format format; unsigned int lanes; }; @@ -451,6 +452,7 @@ static const struct panel_desc_dsi panasonic_vvx10f004b00 = { .height = 136, }, }, + .flags = MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_SYNC_PULSE, .format = MIPI_DSI_FMT_RGB888, .lanes = 4, }; @@ -481,6 +483,7 @@ static int panel_simple_dsi_probe(struct mipi_dsi_device *dsi) if (err < 0) return err; + dsi->mode_flags = desc->flags; dsi->format = desc->format; dsi->lanes = desc->lanes;