CHROMIUM: Disable watermarks by default in multi-screen configuration. Disable watermarks in multi-screen configuration by default. In single pipe configuration the watermarks are enabled. BUG=chrome-os-partner:45364,chrome-os-partner:48749,chrome-os-partner:50117 TEST=Check the wm registers running "intel_reg dump | grep WM" Original-Change-Id: I23479faf0841a7e25e955a7dd3292c79a5889bfa Signed-off-by: Radhakrishna Sripada <radhakrishna.sripada@intel.com> Signed-off-by: Todd Broch <tbroch@chromium.org> (cherry picked from commit 47b65a3e7cd9a8ab6ca4601939a6e12382193a9c) Change-Id: Ief5fd45f97de46207dd3595927f7ee4f609935d4 Reviewed-on: https://chromium-review.googlesource.com/337334 Reviewed-by: Benson Leung <bleung@chromium.org> Commit-Queue: Todd Broch <tbroch@chromium.org> Tested-by: Todd Broch <tbroch@chromium.org>
diff --git a/drivers/gpu/drm/i915/i915_params.c b/drivers/gpu/drm/i915/i915_params.c index 6b03b60..e06b0f6 100644 --- a/drivers/gpu/drm/i915/i915_params.c +++ b/drivers/gpu/drm/i915/i915_params.c
@@ -41,7 +41,7 @@ .preliminary_hw_support = IS_ENABLED(CONFIG_DRM_I915_PRELIMINARY_HW_SUPPORT), .disable_power_well = -1, .enable_ips = 1, - .enable_watermark = 1, + .enable_watermark = 2, .fastboot = 0, .prefault_disable = 0, .load_detect_test = 0,