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[0/3] Galaxy S2 (i9100) panel updates

Message ID 20230703214715.623447-1-paul@crapouillou.net
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Series Galaxy S2 (i9100) panel updates | expand

Message

Paul Cercueil July 3, 2023, 9:47 p.m. UTC 
Hi,

Here's a small patchset that I created while playing with PostmarketOS
on my Samsung Galaxy S2.

The first two patches update the LD9040 panel driver so that it looks
much better, and supports setting the backlight.

The third patch fixes the size of the panel in the Device Tree. The
previous values were completely bogus and caused Phosh (PmOS' UI) to
display tiny icons and text as it thought the DPI was much lower.

Cheers,
-Paul

Paul Cercueil (3):
  drm/panel: ld9040: Use better magic values
  drm/panel: ld9040: Register a backlight device
  ARM: dts: exynos/i9100: Fix LCD screen's physical size

 arch/arm/boot/dts/exynos4210-i9100.dts       |  4 +-
 drivers/gpu/drm/panel/panel-samsung-ld9040.c | 51 ++++++++++++++++++--
 2 files changed, 48 insertions(+), 7 deletions(-)