diff options
| author | Nick Hollinghurst <nick.hollinghurst@raspberrypi.com> | 2024-02-16 18:48:55 +0000 |
|---|---|---|
| committer | Maxime Ripard <mripard@kernel.org> | 2024-06-18 11:13:30 +0200 |
| commit | 41474d25bec56900e3a018907784b0abfe5a6a9e (patch) | |
| tree | 5bb5f99dea1c268b54c59c1ea001a037abdd1995 /include | |
| parent | b2cb6011bcaf5bba08b55f20e3eea9cdd415ec9d (diff) | |
drm: Add DRM_MODE_TV_MODE_MONOCHROME
Add this as a value for enum_drm_connector_tv_mode, represented
by the string "Mono", to generate video with no colour encoding
or bursts. Define it to have no pedestal (since only NTSC-M calls
for a pedestal).
Change default mode creation to acommodate the new tv_mode value
which comprises both 525-line and 625-line formats.
Acked-by: Daniel Vetter <daniel@ffwll.ch>
Signed-off-by: Nick Hollinghurst <nick.hollinghurst@raspberrypi.com>
Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
Signed-off-by: Maxime Ripard <mripard@kernel.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240216184857.245372-2-dave.stevenson@raspberrypi.com
Diffstat (limited to 'include')
| -rw-r--r-- | include/drm/drm_connector.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/drm/drm_connector.h b/include/drm/drm_connector.h index f750765d8fbc..c754651044d4 100644 --- a/include/drm/drm_connector.h +++ b/include/drm/drm_connector.h @@ -202,6 +202,13 @@ enum drm_connector_tv_mode { DRM_MODE_TV_MODE_SECAM, /** + * @DRM_MODE_TV_MODE_MONOCHROME: Use timings appropriate to + * the DRM mode, including equalizing pulses for a 525-line + * or 625-line mode, with no pedestal or color encoding. + */ + DRM_MODE_TV_MODE_MONOCHROME, + + /** * @DRM_MODE_TV_MODE_MAX: Number of analog TV output modes. * * Internal implementation detail; this is not uABI. |