Hi Alexandre, Thanks for the patch. On 07/02/2014 02:19 PM, Alexandre Courbot wrote: > As per section 5.6.1 of the DSI specification, all DSI transmitters must > support continuous clock behavior on the clock lane, while non-continuous > mode support is only optional. Add a flag that allows devices to indicate > that they require continuous clock mode to operate properly. > > Signed-off-by: Alexandre Courbot <acourbot@xxxxxxxxxx> > --- > include/drm/drm_mipi_dsi.h | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/include/drm/drm_mipi_dsi.h b/include/drm/drm_mipi_dsi.h > index 944f33f..5913ef4 100644 > --- a/include/drm/drm_mipi_dsi.h > +++ b/include/drm/drm_mipi_dsi.h > @@ -94,6 +94,8 @@ void mipi_dsi_host_unregister(struct mipi_dsi_host *host); > #define MIPI_DSI_MODE_VSYNC_FLUSH BIT(8) > /* disable EoT packets in HS mode */ > #define MIPI_DSI_MODE_EOT_PACKET BIT(9) > +/* use continuous clock behavior on the clock lane */ > +#define MIPI_DSI_MODE_CLOCK_CONTINUOUS BIT(10) > According to MIPI DSI specification "All DSI transmitters and receivers shall support continuous clock behavior on the Clock Lane, and optionally may support non-continuous clock behavior". It suggests that continuous clock should be default behavior. So maybe better is to introduce sth like: +#define MIPI_DSI_MODE_CLOCK_NON_CONTINUOUS BIT(10) Regards Andrzej -- To unsubscribe from this list: send the line "unsubscribe linux-tegra" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
