From: David Weinehall <david.weinehall@linux.intel.com>
To: ville.syrjala@linux.intel.com
Cc: intel-gfx@lists.freedesktop.org
Subject: Re: [PATCH] drm/i915: Fix iboost setting for SKL Y/U DP DDI buffer translation entry 2
Date: Thu, 4 Aug 2016 19:14:36 +0300 [thread overview]
Message-ID: <20160804161436.GA3542@boom> (raw)
In-Reply-To: <1470140517-13011-1-git-send-email-ville.syrjala@linux.intel.com>
On Tue, Aug 02, 2016 at 03:21:57PM +0300, ville.syrjala@linux.intel.com wrote:
> From: Ville Syrjälä <ville.syrjala@linux.intel.com>
>
> 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 <david.weinehall@linux.intel.com>
> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: David Weinehall <david.weinehall@linux.intel.com>
> ---
> 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 fc2ef2d76091..c55a2ad50c0d 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 },
> --
> 2.7.4
>
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prev parent reply other threads:[~2016-08-04 16:14 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-08-02 12:21 [PATCH] drm/i915: Fix iboost setting for SKL Y/U DP DDI buffer translation entry 2 ville.syrjala
2016-08-02 12:37 ` Jani Nikula
2016-08-05 6:43 ` Ville Syrjälä
2016-08-05 9:26 ` Daniel Vetter
2016-08-02 12:59 ` ✗ Ro.CI.BAT: failure for " Patchwork
2016-08-03 13:45 ` Ville Syrjälä
2016-08-04 16:14 ` David Weinehall [this message]
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