From 2abf3c0da99648861e900a2b264b633b9cbca6fa Mon Sep 17 00:00:00 2001
From: Lucas De Marchi <lucas.demarchi@intel.com>
Date: Tue, 5 Dec 2017 11:01:18 -0800
Subject: [PATCH] drm/i915: add platform tag to WA
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Git-commit: 2abf3c0da99648861e900a2b264b633b9cbca6fa
Patch-mainline: v4.16-rc1
References: FATE#322643 bsc#1055900
V2: add more missing platform tags
V3: change tag to cnp rather than using gen9,gen10
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20171205190118.7088-2-lucas.demarchi@intel.com
Acked-by: Takashi Iwai <tiwai@suse.de>
---
drivers/gpu/drm/i915/intel_hdmi.c | 2 +-
drivers/gpu/drm/i915/intel_pm.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
--- a/drivers/gpu/drm/i915/intel_hdmi.c
+++ b/drivers/gpu/drm/i915/intel_hdmi.c
@@ -1383,7 +1383,7 @@ static bool hdmi_12bpc_possible(const st
}
}
- /* Display WA #1139 */
+ /* Display WA #1139: glk */
if (IS_GLK_REVID(dev_priv, 0, GLK_REVID_A1) &&
crtc_state->base.adjusted_mode.htotal > 5460)
return false;
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -8417,7 +8417,7 @@ static void cnp_init_clock_gating(struct
if (!HAS_PCH_CNP(dev_priv))
return;
- /* Display WA #1181 */
+ /* Display WA #1181: cnp */
I915_WRITE(SOUTH_DSPCLK_GATE_D, I915_READ(SOUTH_DSPCLK_GATE_D) |
CNP_PWM_CGE_GATING_DISABLE);
}