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drm/komeda: Add komeda_crtc_mode_valid/fixup
authorjames qian wang (Arm Technology China) <james.qian.wang@arm.com>
Tue, 22 Jan 2019 11:10:57 +0000 (11:10 +0000)
committerLiviu Dudau <Liviu.Dudau@arm.com>
Mon, 29 Apr 2019 11:35:57 +0000 (12:35 +0100)
commit46df15ca00d3c0159401d3bd3f01f4cef7474b95
tree8a5360473bcfa883853ed48c9e15c2d3cad8a8e1tree | snapshot
parentac21c1068614bf541c523c5d142927121320ccf4commit | diff
drm/komeda: Add komeda_crtc_mode_valid/fixup

komeda_crtc_mode_valid compares the input mode->clk with main engine clk
and AXI clk, and reject the mode if the required pixel clk can not be
satisfied by main engine clk and AXI-clk.

Signed-off-by: James Qian Wang (Arm Technology China) <james.qian.wang@arm.com>
Signed-off-by: Liviu Dudau <liviu.dudau@arm.com>
drivers/gpu/drm/arm/display/komeda/komeda_crtc.c diff | blob | history
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