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loongarch-next
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3 Commits

Author SHA1 Message Date
Anusha Srivatsa
ae83372bc7
panel/samsung-s6e3fa7: Use refcounted allocation in place of devm_kzalloc() 
Move to using the new API devm_drm_panel_alloc() to allocate the
panel.

Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Anusha Srivatsa <asrivats@redhat.com>
Link: https://lore.kernel.org/r/20250529-b4-drm_panel_mass_driver_convert_part3-v2-16-5d75a3711e40@redhat.com
Signed-off-by: Maxime Ripard <mripard@kernel.org>
 2025-06-02 09:21:53 +02:00
Tejas Vipin
f327bfdbf6 drm/panel: samsung-s6e3fa7: transition to mipi_dsi wrapped functions 
Changes the samsung-s6e3fa7 panel to use multi style functions for
improved error handling.

Signed-off-by: Tejas Vipin <tejasvipin76@gmail.com>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Reviewed-by: Jessica Zhang <quic_jesszhan@quicinc.com>
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240902071019.351158-1-tejasvipin76@gmail.com
 2024-09-10 14:23:33 -07:00
Richard Acayan
bf0390e2c9 drm/panel: add samsung s6e3fa7 panel driver 
The S6E3FA7 display controller is enabled in every Pixel 3a (non-XL)
variant. Add the driver for it, generated by
linux-mdss-dsi-panel-driver-generator.

There are other panels connected to the same S6E3FA7 display controller,
such as the AMS604NL01 panel, which are incompatible with this driver.
Name the device tree compatible after the panel model according to
iFixit.

Link: https://github.com/msm8916-mainline/linux-mdss-dsi-panel-driver-generator
Link: 7fda1cd7b6/arch/arm64/boot/dts/google/dsi-panel-s6e3fa7-1080p-cmd.dtsi
Link: https://github.com/msm8953-mainline/linux/blob/v6.6.12-r0/drivers/gpu/drm/panel/panel-samsung-s6e3fa7.c
Link: https://www.ifixit.com/Guide/Image/meta/muyjtLQTHu6MDkhK
Signed-off-by: Richard Acayan <mailingradian@gmail.com>
Reviewed-by: Jessica Zhang <quic_jesszhan@quicinc.com>
Link: https://lore.kernel.org/r/20240209001639.387374-8-mailingradian@gmail.com
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
 2024-02-29 09:48:57 +01:00