drm/i915: Fix pipe config mismatch for bpp, output format
authorVandita Kulkarni <vandita.kulkarni@intel.com>
Thu, 2 May 2019 15:11:01 +0000 (20:41 +0530)
committerJani Nikula <jani.nikula@intel.com>
Tue, 14 May 2019 07:36:33 +0000 (10:36 +0300)
commit30bd7efdf678e92bee335d301d9d18e3f0209d3b
tree04bd76ec9f00e568185b298648c6f7e2810ff899
parent8ae897435f0ad3bd0abe8c443d53a4c50d093550
drm/i915: Fix pipe config mismatch for bpp, output format

Read back the pixel fomrat register and get the bpp.

v2: Read the PIPE_MISC register (Jani).

Signed-off-by: Vandita Kulkarni <vandita.kulkarni@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/1556809862-31203-3-git-send-email-vandita.kulkarni@intel.com
drivers/gpu/drm/i915/icl_dsi.c