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authorAyan Kumar Halder <ayan.halder@arm.com>2018-04-10 20:25:03 +0200
committerLiviu Dudau <Liviu.Dudau@arm.com>2018-06-18 19:02:42 +0200
commitad7fda2e378f4356df621a39655f7c200b495d81 (patch)
treea743f97438384b1946b4a2c51b4e487f065d30b0 /drivers/rapidio
parentdrm: mali-dp: Enable Global SE interrupts mask for DP500 (diff)
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drm/arm/malidp: Preserve LAYER_FORMAT contents when setting format
On some Mali-DP processors, the LAYER_FORMAT register contains fields other than the format. These bits were unconditionally cleared when setting the pixel format, whereas they should be preserved at their reset values. Reported-by: Brian Starkey <brian.starkey@arm.com> Reported-by: Liviu Dudau <liviu.dudau@arm.com> Signed-off-by: Ayan Kumar halder <ayan.halder@arm.com> Acked-by: Liviu Dudau <liviu.dudau@arm.com> Signed-off-by: Liviu Dudau <liviu.dudau@arm.com>
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