Commits
Shobhit Kumar committed 4ba7d93afee
drm/i915: Correct the base value while updating LP_OUTPUT_HOLD in MIPI_PORT_CTRL LP_OUTPUT_HOLD is only in MIPI_PORT_CTRL(PORT_A) even for PORT_C in case of dual link. In the dual link implementation, the bit is correctly set or unset for hardcoded PORT_A, but for bit update the register base value is read by using MIPI_PORT_CTRL(port) in a loop. The second iteration will read base value from PORT_C and program for PORT_A. Mostly in case of dual link all other bit values should be same, but logically we should read from PORT_A. So hardcode to read initial value from PORT_A as well. Signed-off-by: Shobhit Kumar <shobhit.kumar@intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com>