Patch "drm/i915: Use bdw_ddi_translations_fdi for Broadwell" has been added to the 4.13-stable tree

Patch "drm/i915: Use bdw_ddi_translations_fdi for Broadwell" has been added to the 4.13-stable tree

[gregkh]

This is a note to let you know that I've just added the patch titled

    drm/i915: Use bdw_ddi_translations_fdi for Broadwell

to the 4.13-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     drm-i915-use-bdw_ddi_translations_fdi-for-broadwell.patch
and it can be found in the queue-4.13 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.


>From fbe776cc3a753618877f7ce87a28ae3480743348 Mon Sep 17 00:00:00 2001
From: Chris Wilson <chris@chris-wilson.co.uk>
Date: Fri, 13 Oct 2017 16:47:35 +0100
Subject: drm/i915: Use bdw_ddi_translations_fdi for Broadwell
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

From: Chris Wilson <chris@chris-wilson.co.uk>

commit fbe776cc3a753618877f7ce87a28ae3480743348 upstream.

The compiler warns:

	drivers/gpu/drm/i915/intel_ddi.c:118:35: warning: ‘bdw_ddi_translations_fdi’ defined but not used

Lo and behold, if we look at intel_ddi_get_buf_trans_fdi(), it uses
hsw_ddi_translations_fdi[] for both Haswell and *Broadwell*

Fixes: 7d1c42e679f9 ("drm/i915: Refactor code to select the DDI buf translation table")
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Cc: David Weinehall <david.weinehall@linux.intel.com>
Cc: Jani Nikula <jani.nikula@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20171013154735.27163-1-chris@chris-wilson.co.uk
Reviewed-by: Jani Nikula <jani.nikula@linux.intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
(cherry picked from commit 1210d3889077653b90b0bfd2cc54e19f4766e4e6)
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 drivers/gpu/drm/i915/intel_ddi.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

--- a/drivers/gpu/drm/i915/intel_ddi.c
+++ b/drivers/gpu/drm/i915/intel_ddi.c
@@ -664,8 +664,8 @@ intel_ddi_get_buf_trans_fdi(struct drm_i
 			    int *n_entries)
 {
 	if (IS_BROADWELL(dev_priv)) {
-		*n_entries = ARRAY_SIZE(hsw_ddi_translations_fdi);
-		return hsw_ddi_translations_fdi;
+		*n_entries = ARRAY_SIZE(bdw_ddi_translations_fdi);
+		return bdw_ddi_translations_fdi;
 	} else if (IS_HASWELL(dev_priv)) {
 		*n_entries = ARRAY_SIZE(hsw_ddi_translations_fdi);
 		return hsw_ddi_translations_fdi;


Patches currently in stable-queue which might be from chris@chris-wilson.co.uk are

queue-4.13/drm-i915-use-bdw_ddi_translations_fdi-for-broadwell.patch