From 85bf59d188721dca37bc8276457e68351213f38f Mon Sep 17 00:00:00 2001 From: =?utf8?q?Ville=20Syrj=C3=A4l=C3=A4?= Date: Tue, 2 Aug 2016 15:21:57 +0300 Subject: [PATCH] drm/i915: Fix iboost setting for SKL Y/U DP DDI buffer translation entry 2 MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit 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 Cc: stable@vger.kernel.org Reviewed-by: David Weinehall (cherry picked from commit 5ac9056753e79ac5ad1ccc3c99b311688e46e8c9) Signed-off-by: Jani Nikula --- drivers/gpu/drm/i915/intel_ddi.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/i915/intel_ddi.c b/drivers/gpu/drm/i915/intel_ddi.c index 415c061e2969..1a7efac65fd5 100644 --- 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_ddi_translations_dp[] = { 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_ddi_translations_dp[] = { 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 }, -- 2.39.5