Symbol: DP_EDP_PWMGEN_BIT_COUNT_CAP_MAX
drivers/gpu/drm/display/drm_dp_helper.c
4382
ret = drm_dp_dpcd_read_byte(aux, DP_EDP_PWMGEN_BIT_COUNT_CAP_MAX, &pn_max);
drivers/gpu/drm/i915/display/intel_dp_aux_backlight.c
629
ret = drm_dp_dpcd_read_byte(&intel_dp->aux, DP_EDP_PWMGEN_BIT_COUNT_CAP_MAX, &bit_max);