2019-03-29 14:12:17 +08:00
|
|
|
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
|
2018-10-16 02:05:43 +08:00
|
|
|
From: Fei Jiang <fei.jiang@intel.com>
|
|
|
|
Date: Tue, 26 Jun 2018 08:49:50 +0800
|
2019-03-29 14:12:17 +08:00
|
|
|
Subject: [PATCH] drm/i915/gvt: make KBL also support plane restriction feature
|
2018-10-16 02:05:43 +08:00
|
|
|
|
|
|
|
previously plane restriction feature was for APL only, we need extend
|
|
|
|
this feature to KBL also.
|
|
|
|
|
|
|
|
Change-Id: I192ad3419b96bc34702189fc9c6a3b463ae50061
|
|
|
|
Signed-off-by: Fei Jiang <fei.jiang@intel.com>
|
|
|
|
Reviewed-by: Min He <min.he@intel.com>
|
|
|
|
---
|
|
|
|
drivers/gpu/drm/i915/intel_display.c | 4 ++--
|
|
|
|
1 file changed, 2 insertions(+), 2 deletions(-)
|
|
|
|
|
|
|
|
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
|
2020-10-27 02:14:06 +08:00
|
|
|
index c33d45974dda..7d7211e54e6f 100644
|
2018-10-16 02:05:43 +08:00
|
|
|
--- a/drivers/gpu/drm/i915/intel_display.c
|
|
|
|
+++ b/drivers/gpu/drm/i915/intel_display.c
|
2019-09-19 15:09:25 +08:00
|
|
|
@@ -15418,8 +15418,8 @@ static void intel_update_fdi_pll_freq(struct drm_i915_private *dev_priv)
|
2018-10-16 02:05:43 +08:00
|
|
|
|
|
|
|
static int intel_sanitize_plane_restriction(struct drm_i915_private *dev_priv)
|
|
|
|
{
|
|
|
|
- /*plane restriction feature is only for APL for now*/
|
|
|
|
- if (!IS_BROXTON(dev_priv)) {
|
|
|
|
+ /*plane restriction feature is only for APL and KBL for now*/
|
|
|
|
+ if (!(IS_BROXTON(dev_priv) || IS_KABYLAKE(dev_priv))) {
|
|
|
|
i915_modparams.avail_planes_per_pipe = 0;
|
|
|
|
DRM_INFO("Turning off Plane Restrictions feature\n");
|
|
|
|
}
|
|
|
|
--
|
2019-04-08 18:08:36 +08:00
|
|
|
https://clearlinux.org
|
2018-10-16 02:05:43 +08:00
|
|
|
|