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| author | Neil Armstrong <narmstrong@baylibre.com> | 2020-04-28 11:21:47 +0200 |
|---|---|---|
| committer | Neil Armstrong <narmstrong@baylibre.com> | 2020-05-05 10:19:33 +0200 |
| commit | 8976eeee8de05f11eb424882a57084880b677525 (patch) | |
| tree | 63a24393215556a222de6e3e09621c699b636187 /scripts/patch-kernel | |
| parent | e7f12054a1b9cbf6b4923427dec5eeb32f7ac388 (diff) | |
| download | lwn-8976eeee8de05f11eb424882a57084880b677525.tar.gz lwn-8976eeee8de05f11eb424882a57084880b677525.zip | |
drm/meson: add mode selection limits against specific SoC revisions
The Amlogic S805X/Y uses the same die as the S905X, but with more
limited graphics capabilities.
This adds a soc version detection adding specific limitations on the HDMI
mode selections.
Here, we limit to HDMI 1.2a max HDMI PHY clock frequency.
Changes sinces v1:
- Moved frequency check in the vclk code, and also checks DMT modes
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Acked-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
[narmstrong: fixed commit message with HDMI 1.2a instead of HDMI 1.3a]
Link: https://patchwork.freedesktop.org/patch/msgid/20200428092147.13698-1-narmstrong@baylibre.com
Diffstat (limited to 'scripts/patch-kernel')
0 files changed, 0 insertions, 0 deletions