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path: root/drivers/gpu/drm/panel/panel-ilitek-ili9881c.c
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2018-07-10drm/panel: ili9881c: Fix missing assignment to error return retColin Ian King
Currently, ret is being checked for an error condition however it is not being assigned in the previous statement on the call of function mipi_dsi_dcs_exit_sleep_mode. Add in the missing assignment of ret. Detected by CoverityScan, CID#1470174, 1470178 ("Unchecked return value") Fixes: 26aec25593c2 ("drm/panel: Add Ilitek ILI9881c panel driver") Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Thierry Reding <treding@nvidia.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180626160354.1363-1-colin.king@canonical.com
2018-06-25drm/panel: Add Ilitek ILI9881c panel driverMaxime Ripard
The LHR050H41 panel is the panel shipped with the BananaPi M2-Magic, and is based on the Ilitek ILI9881c Controller. Add a driver for it, modelled after the other Ilitek controller drivers. Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com> Link: https://patchwork.freedesktop.org/patch/msgid/acb5453112ab7c7b801cf4f1669e351b391e77e8.1527587352.git-series.maxime.ripard@bootlin.com