[PATCH 0/3] Fix SPICC and ILI9486 drivers
Carlo Caione
ccaione at baylibre.com
Thu Nov 17 00:47:38 PST 2022
This patchset is trying to fix problems seen on S905X boards when interfacing
with an ILI9486 equipped SPI panel.
The color corruption and the performance issues are actually due to two
different problems in the SPICC driver and in the ILI9486 tiny DRM driver.
We try to fix both in the same patcheset to be able to correctly use the SPI
panel again.
To: Kamlesh Gurudasani <kamlesh.gurudasani at gmail.com>
To: David Airlie <airlied at gmail.com>
To: Daniel Vetter <daniel at ffwll.ch>
To: Mark Brown <broonie at kernel.org>
To: Neil Armstrong <neil.armstrong at linaro.org>
To: Kevin Hilman <khilman at baylibre.com>
To: Jerome Brunet <jbrunet at baylibre.com>
To: Martin Blumenstingl <martin.blumenstingl at googlemail.com>
Cc: dri-devel at lists.freedesktop.org
Cc: linux-kernel at vger.kernel.org
Cc: linux-spi at vger.kernel.org
Cc: linux-arm-kernel at lists.infradead.org
Cc: linux-amlogic at lists.infradead.org
Signed-off-by: Carlo Caione <ccaione at baylibre.com>
---
Carlo Caione (3):
drm/tiny: rpi-lcd-35: Enable driver module autoloading
drm/tiny: ili9486: Do not assume 8-bit only SPI controllers
spi: meson-spicc: Lower CS between bursts
drivers/gpu/drm/tiny/ili9486.c | 14 ++++++++++----
drivers/spi/spi-meson-spicc.c | 6 ++++++
2 files changed, 16 insertions(+), 4 deletions(-)
---
base-commit: 15f3bff12cf6a888ec2ad39652828c60e6836b3d
change-id: 20221116-s905x_spi_ili9486-aed54ff3cb21
Best regards,
--
Carlo Caione
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