From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org ([140.211.169.12]:48540 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932368AbcIEN4M (ORCPT ); Mon, 5 Sep 2016 09:56:12 -0400 Subject: Patch "drm/i915: Fix iboost setting for SKL Y/U DP DDI buffer translation entry 2" has been added to the 4.7-stable tree To: ville.syrjala@linux.intel.com, david.weinehall@linux.intel.com, gregkh@linuxfoundation.org, jani.nikula@intel.com Cc: , From: Date: Mon, 05 Sep 2016 15:55:14 +0200 Message-ID: <147308371417297@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org List-ID: This is a note to let you know that I've just added the patch titled drm/i915: Fix iboost setting for SKL Y/U DP DDI buffer translation entry 2 to the 4.7-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-fix-iboost-setting-for-skl-y-u-dp-ddi-buffer-translation-entry-2.patch and it can be found in the queue-4.7 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let know about it. >>From 85bf59d188721dca37bc8276457e68351213f38f Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Ville=20Syrj=C3=A4l=C3=A4?= Date: Tue, 2 Aug 2016 15:21:57 +0300 Subject: drm/i915: Fix iboost setting for SKL Y/U DP DDI buffer translation entry 2 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit From: Ville Syrjälä commit 85bf59d188721dca37bc8276457e68351213f38f upstream. The spec was recently fixed to have the correct iboost setting for the SKL Y/U DP DDI buffer translation table entry 2. Update our tables to match. Cc: David Weinehall Signed-off-by: Ville Syrjälä Link: http://patchwork.freedesktop.org/patch/msgid/1470140517-13011-1-git-send-email-ville.syrjala@linux.intel.com Reviewed-by: David Weinehall (cherry picked from commit 5ac9056753e79ac5ad1ccc3c99b311688e46e8c9) Signed-off-by: Jani Nikula Signed-off-by: Greg Kroah-Hartman --- 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 @@ -145,7 +145,7 @@ static const struct ddi_buf_trans skl_dd static const struct ddi_buf_trans skl_u_ddi_translations_dp[] = { { 0x0000201B, 0x000000A2, 0x0 }, { 0x00005012, 0x00000088, 0x0 }, - { 0x80007011, 0x000000CD, 0x0 }, + { 0x80007011, 0x000000CD, 0x1 }, { 0x80009010, 0x000000C0, 0x1 }, { 0x0000201B, 0x0000009D, 0x0 }, { 0x80005012, 0x000000C0, 0x1 }, @@ -158,7 +158,7 @@ static const struct ddi_buf_trans skl_u_ static const struct ddi_buf_trans skl_y_ddi_translations_dp[] = { { 0x00000018, 0x000000A2, 0x0 }, { 0x00005012, 0x00000088, 0x0 }, - { 0x80007011, 0x000000CD, 0x0 }, + { 0x80007011, 0x000000CD, 0x3 }, { 0x80009010, 0x000000C0, 0x3 }, { 0x00000018, 0x0000009D, 0x0 }, { 0x80005012, 0x000000C0, 0x3 }, Patches currently in stable-queue which might be from ville.syrjala@linux.intel.com are queue-4.7/drm-i915-fix-iboost-setting-for-skl-y-u-dp-ddi-buffer-translation-entry-2.patch queue-4.7/drm-i915-fix-iboost-setting-for-ddi-with-4-lanes-on-skl.patch queue-4.7/drm-i915-vlv-make-intel_crt_reset-per-encoder.patch queue-4.7/drm-i915-program-iboost-settings-for-hdmi-dvi-on-skl.patch queue-4.7/drm-i915-vlv-reset-the-adpa-in-vlv_display_power_well_init.patch queue-4.7/drm-i915-enable-polling-when-we-don-t-have-hpd.patch queue-4.7/drm-i915-vlv-disable-hpd-in-valleyview_crt_detect_hotplug.patch