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| author | Maxime Ripard <maxime@cerno.tech> | 2022-11-17 10:28:54 +0100 |
|---|---|---|
| committer | Maxime Ripard <maxime@cerno.tech> | 2022-11-24 12:42:40 +0100 |
| commit | 0740ac381b2c674eec72e63c78253b3ad07febd2 (patch) | |
| tree | 5503418d11787eadb357095ab31b96d3e228a312 /Documentation/fb | |
| parent | 65c7bcf773208ca85192d9c76e9f368269848c50 (diff) | |
| download | linux-0740ac381b2c674eec72e63c78253b3ad07febd2.tar.gz linux-0740ac381b2c674eec72e63c78253b3ad07febd2.tar.bz2 linux-0740ac381b2c674eec72e63c78253b3ad07febd2.zip | |
drm/modes: Introduce more named modes
Now that we can easily extend the named modes list, let's add a few more
analog TV modes that were used in the wild, and some unit tests to make
sure it works as intended.
Reviewed-by: Noralf Trønnes <noralf@tronnes.org>
Tested-by: Mateusz Kwiatkowski <kfyatek+publicgit@gmail.com>
Acked-in-principle-or-something-like-that-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://lore.kernel.org/r/20220728-rpi-analog-tv-properties-v10-11-256dad125326@cerno.tech
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Diffstat (limited to 'Documentation/fb')
| -rw-r--r-- | Documentation/fb/modedb.rst | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/Documentation/fb/modedb.rst b/Documentation/fb/modedb.rst index bebfe61caa77..bb2889c6ea27 100644 --- a/Documentation/fb/modedb.rst +++ b/Documentation/fb/modedb.rst @@ -29,7 +29,10 @@ Things between square brackets are optional. Valid names are:: - NSTC: 480i output, with the CCIR System-M TV mode and NTSC color encoding + - NTSC-J: 480i output, with the CCIR System-M TV mode, the NTSC color + encoding, and a black level equal to the blanking level. - PAL: 576i output, with the CCIR System-B TV mode and PAL color encoding + - PAL-M: 480i output, with the CCIR System-M TV mode and PAL color encoding If 'M' is specified in the mode_option argument (after <yres> and before <bpp> and <refresh>, if specified) the timings will be calculated using |