[Intel-gfx] [PATCH v9 01/25] docs/fb: Document current named modes

[Maxime Ripard]

KMS supports a number of named modes already, but it's never been
documented anywhere, let's fix that.

Signed-off-by: Maxime Ripard <maxime at cerno.tech>

---
Changes in v9:
- New patch
---
 Documentation/fb/modedb.rst | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Documentation/fb/modedb.rst b/Documentation/fb/modedb.rst
index 4d2411e32ebb..e53375033146 100644
--- a/Documentation/fb/modedb.rst
+++ b/Documentation/fb/modedb.rst
@@ -26,6 +26,11 @@ Valid mode specifiers (mode_option argument)::
 with <xres>, <yres>, <bpp> and <refresh> decimal numbers and <name> a string.
 Things between square brackets are optional.
 
+Valid names are::
+
+  - NSTC: 480i output, with the CCIR System-M TV mode and NTSC color encoding
+  - PAL: 576i output, with the CCIR System-B 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
 VESA(TM) Coordinated Video Timings instead of looking up the mode from a table.

-- 
b4 0.11.0-dev-99e3a