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(parent: bb49a62) | patch
drm/tilcdc: Turn raster off in crtc reset, if it was on in the HW
authorJyri Sarha <jsarha@ti.com>
Fri, 26 May 2017 10:20:17 +0000 (13:20 +0300)
committerJyri Sarha <jsarha@ti.com>
Thu, 5 Oct 2017 08:47:13 +0000 (11:47 +0300)
commitb830e9628926a582e2eb630a8aec671db15704e2
tree130be1d8939cec46035c874c040ede6ffd08aa49tree | snapshot
parentbb49a62d762e4f3f5d2c90c04eef56878404cbfbcommit | diff
drm/tilcdc: Turn raster off in crtc reset, if it was on in the HW

This forces the HW to be in sync with the empty state. This should
help with the problem when LCDC is already enabled (e.g. by the
bootloader) at the initialization phase and the enable fails when a
new mode is applied.

Signed-off-by: Jyri Sarha <jsarha@ti.com>
drivers/gpu/drm/tilcdc/tilcdc_crtc.c diff | blob | history
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