From 31c1a7b8f966470ce136710a95afcf5822fecef8 Mon Sep 17 00:00:00 2001
From: Rodrigo Vivi <rodrigo.vivi@intel.com>
Date: Tue, 15 Aug 2017 20:04:03 -0700
Subject: [PATCH] drm/i915/cnl: Fix LSPCON support.
Git-commit: 31c1a7b8f966470ce136710a95afcf5822fecef8
Patch-mainline: v4.13-rc7
References: FATE#322643 bsc#1055900
No-fix: acf58d4e965d40fc014252292b0911b4c9fe6697
When LSPCON support was extended to CNL
one part was missed on lspcon_init.
So, instead of adding check per platform on lspcon_init
let's use HAS_LSPCON that is already there for that
purpose.
Fixes: ff15947e0f02 ("drm/i915/cnl: LSPCON support is gen9+")
Cc: Shashank Sharma <shashank.sharma@intel.com>
Cc: Paulo Zanoni <paulo.r.zanoni@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Shashank Sharma <shashank.sharma@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20170816030403.11368-1-rodrigo.vivi@intel.com
(cherry picked from commit acf58d4e965d40fc014252292b0911b4c9fe6697)
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
drivers/gpu/drm/i915/intel_lspcon.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- a/drivers/gpu/drm/i915/intel_lspcon.c
+++ b/drivers/gpu/drm/i915/intel_lspcon.c
@@ -210,8 +210,8 @@ bool lspcon_init(struct intel_digital_po
struct drm_device *dev = intel_dig_port->base.base.dev;
struct drm_i915_private *dev_priv = to_i915(dev);
- if (!IS_GEN9(dev_priv)) {
- DRM_ERROR("LSPCON is supported on GEN9 only\n");
+ if (!HAS_LSPCON(dev_priv)) {
+ DRM_ERROR("LSPCON is not supported on this platform\n");
return false;
}