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authorPaul Kocialkowski <paul.kocialkowski@bootlin.com>2018-11-23 10:24:38 +0100
committerMaxime Ripard <maxime.ripard@bootlin.com>2018-11-27 09:34:06 +0100
commitaaf3880b0823113af9ed742a687e7fb1b411a201 (patch)
tree340b330f7b0f38a24bc04174cea85f48ed0806af /drivers/clk/keystone
parentee286db13395d6c228d3f9f96e7121739a6b229a (diff)
drm/sun4i: backend: Refine the logic behind using the frontend
Checking that scaling is in use is not sufficient as a condition to decide to use the frontend. Since not all layer formats are supported by the frontend, we need to check for that support first. Then, the frontend must only be enabled if the backend doesn't support the format or that scaling is required. Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com> Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181123092515.2511-7-paul.kocialkowski@bootlin.com
Diffstat (limited to 'drivers/clk/keystone')
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