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authorMarek Vasut <marex@denx.de>2022-05-20 14:15:43 +0200
committerMarek Vasut <marex@denx.de>2022-05-21 17:58:55 +0200
commit0b4c48f3e315d172e4cc06e10f2c8ba180788baf (patch)
treec1f90c75492051cb913425553fc4e542b8fddf50 /drivers/gpu/drm/r128/r128_drv.h
parentc1de02bbeca58894c805b3d45c2da4bf30cfc5d9 (diff)
downloadlinux-0b4c48f3e315d172e4cc06e10f2c8ba180788baf.tar.bz2
drm/bridge: tc358767: Make sure Refclk clock are enabled
The Refclk may be supplied by SoC clock output instead of crystal oscillator, make sure the clock are enabled before any other action is performed with the bridge chip, otherwise it may either fail to operate at all, or miss reset GPIO toggle. Reviewed-by: Lucas Stach <l.stach@pengutronix.de> Fixes: 7caff0fc4296e ("drm/bridge: tc358767: Add DPI to eDP bridge driver") Signed-off-by: Marek Vasut <marex@denx.de> Cc: Jonas Karlman <jonas@kwiboo.se> Cc: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> Cc: Lucas Stach <l.stach@pengutronix.de> Cc: Marek Vasut <marex@denx.de> Cc: Maxime Ripard <maxime@cerno.tech> Cc: Neil Armstrong <narmstrong@baylibre.com> Cc: Robert Foss <robert.foss@linaro.org> Cc: Sam Ravnborg <sam@ravnborg.org> Reviewed-by: Maxime Ripard <maxime@cerno.tech> Link: https://patchwork.freedesktop.org/patch/msgid/20220520121543.11550-1-marex@denx.de
Diffstat (limited to 'drivers/gpu/drm/r128/r128_drv.h')
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