]> git.baikalelectronics.ru Git - kernel.git/commit
projects / kernel.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 770c71b) | patch
drm/stm: drv: Improve data transfers
authorPhilippe Cornu <philippe.cornu@st.com>
Tue, 30 Jan 2018 10:42:00 +0000 (11:42 +0100)
committerBenjamin Gaignard <benjamin.gaignard@linaro.org>
Tue, 30 Jan 2018 10:45:15 +0000 (11:45 +0100)
commitc560b37b2766c788080a0d31b18026c94158562b
tree6d4ec9d251e33bfeed9095583c186313cd91c9bbtree | snapshot
parent770c71bf217bd125eba7f83f7893fafc48694dd7commit | diff
drm/stm: drv: Improve data transfers

To optimize data transfers, align pitch on 128 bytes & height
on 4 bytes. This optimization is not applicable on hw without MMU.

Signed-off-by: Yannick Fertre <yannick.fertre@st.com>
Signed-off-by: Vincent Abriou <vincent.abriou@st.com>
Signed-off-by: Philippe Cornu <philippe.cornu@st.com>
Signed-off-by: Benjamin Gaignard <benjamin.gaignard@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20180130104200.21602-1-philippe.cornu@st.com
drivers/gpu/drm/stm/drv.c diff | blob | history
Linux Kernel Source Tree.