drm/i915/icl: program mbus during pipe enable
This patch program default values of MBus credit during pipe enable.
Changes Since V1:
- Add WARN_ON (Paulo)
- Remove TODO comment
- Program 0 during pipe disable
- Rebase
Changes since V2:
- We don't need to do anything when disabling the pipe
Changes since V3 (from Paulo):
- Remove WARN() that we'll never be able to trigger (Ville).
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Reviewed-by: James Ausmus <james.ausmus@intel.com>
Signed-off-by: Mahesh Kumar <mahesh1.kumar@intel.com>
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180205172131.20255-1-paulo.r.zanoni@intel.com
1 file changed