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| author | Alexandre Courbot <acourbot@nvidia.com> | 2014-07-08 14:32:11 +0200 |
|---|---|---|
| committer | Thierry Reding <treding@nvidia.com> | 2014-07-14 10:22:26 +0200 |
| commit | 884d6a0b558c9c31fdf0d950bd07a2c804876445 (patch) | |
| tree | b45eab58e88b29aa7057073739e3819c74cc97e8 /include | |
| parent | Linux 3.16-rc1 (diff) | |
| download | linux-884d6a0b558c9c31fdf0d950bd07a2c804876445.tar.xz linux-884d6a0b558c9c31fdf0d950bd07a2c804876445.zip | |
drm/dsi: Flag for non-continuous clock behavior
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 support non-continuous clock mode so host drivers can adapt
their behavior accordingly.
Signed-off-by: Alexandre Courbot <acourbot@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/drm/drm_mipi_dsi.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/drm/drm_mipi_dsi.h b/include/drm/drm_mipi_dsi.h index 944f33f8ba38..efa1b552adc5 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) +/* device supports non-continuous clock behavior (DSI spec 5.6.1) */ +#define MIPI_DSI_CLOCK_NON_CONTINUOUS BIT(10) enum mipi_dsi_pixel_format { MIPI_DSI_FMT_RGB888, |