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Date: Thu, 17 Nov 2022 09:47:38 +0100 From: Carlo Caione <ccaione@...libre.com> To: Kamlesh Gurudasani <kamlesh.gurudasani@...il.com>, Mark Brown <broonie@...nel.org>, Neil Armstrong <neil.armstrong@...aro.org>, Jerome Brunet <jbrunet@...libre.com>, David Airlie <airlied@...il.com>, Martin Blumenstingl <martin.blumenstingl@...glemail.com>, Kevin Hilman <khilman@...libre.com>, Daniel Vetter <daniel@...ll.ch> Cc: linux-arm-kernel@...ts.infradead.org, linux-amlogic@...ts.infradead.org, linux-kernel@...r.kernel.org, linux-spi@...r.kernel.org, dri-devel@...ts.freedesktop.org, Carlo Caione <ccaione@...libre.com> Subject: [PATCH 0/3] Fix SPICC and ILI9486 drivers 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@...il.com> To: David Airlie <airlied@...il.com> To: Daniel Vetter <daniel@...ll.ch> To: Mark Brown <broonie@...nel.org> To: Neil Armstrong <neil.armstrong@...aro.org> To: Kevin Hilman <khilman@...libre.com> To: Jerome Brunet <jbrunet@...libre.com> To: Martin Blumenstingl <martin.blumenstingl@...glemail.com> Cc: dri-devel@...ts.freedesktop.org Cc: linux-kernel@...r.kernel.org Cc: linux-spi@...r.kernel.org Cc: linux-arm-kernel@...ts.infradead.org Cc: linux-amlogic@...ts.infradead.org Signed-off-by: Carlo Caione <ccaione@...libre.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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