From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
To: Ville Syrjala <ville.syrjala@linux.intel.com>,
intel-gfx@lists.freedesktop.org
Subject: Re: [PATCH v2 06/13] drm/i915: Move LUT programming to happen after vblank waits
Date: Thu, 7 Feb 2019 16:46:54 +0100 [thread overview]
Message-ID: <bd64454b-25ae-1ab0-347b-b5cd4d7a68cf@linux.intel.com> (raw)
In-Reply-To: <20190205160848.24662-7-ville.syrjala@linux.intel.com>
Hey,
Op 05-02-2019 om 17:08 schreef Ville Syrjala:
> From: Ville Syrjälä <ville.syrjala@linux.intel.com>
>
> The LUTs are single buffered so we should program them after
> the double buffered pipe updates have been latched by the
> hardware.
>
> We'll also fix up the IPS vs. split gamma w/a to do the IPS
> disable like everyone else. Note that this is currently dead
> code as we don't use the split gamma mode on HSW, but that
> will be fixed up shortly.
>
> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Hmm I guess there is no good way to do this, either before or after. :/
The idea was that we do it before was to make sure that the frame after the flip would be perfect. I guess
we can't be sure, and after is as good as before..
For patch 1-6:
Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
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next prev parent reply other threads:[~2019-02-07 15:46 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-05 16:08 [PATCH v2 00/13] Enable/disable gamma/csc dynamically and fix C8 Ville Syrjala
2019-02-05 16:08 ` [PATCH v2 01/13] drm/i915: Split the gamma/csc enable bits from the plane_ctl() function Ville Syrjala
2019-02-05 16:08 ` [PATCH v2 02/13] drm/i915: Precompute gamma_mode Ville Syrjala
2019-02-05 16:08 ` [PATCH v2 03/13] drm/i915: Constify the state arguments to the color management stuff Ville Syrjala
2019-02-05 16:08 ` [PATCH v2 04/13] drm/i915: Pull GAMMA_MODE write out from haswell_load_luts() Ville Syrjala
2019-02-05 16:08 ` [PATCH v2 05/13] drm/i915: Split color mgmt based on single vs. double buffered registers Ville Syrjala
2019-02-05 16:08 ` [PATCH v2 06/13] drm/i915: Move LUT programming to happen after vblank waits Ville Syrjala
2019-02-07 15:46 ` Maarten Lankhorst [this message]
2019-02-07 19:24 ` Ville Syrjälä
2019-02-05 16:08 ` [PATCH v2 07/13] drm/i915: Populate gamma_mode for all platforms Ville Syrjala
2019-02-07 15:49 ` Maarten Lankhorst
2019-02-07 16:27 ` Ville Syrjälä
2019-02-07 17:27 ` Ville Syrjälä
2019-02-08 8:51 ` Maarten Lankhorst
2019-02-05 16:08 ` [PATCH v2 08/13] drm/i915: Track pipe gamma enable/disable in crtc state Ville Syrjala
2019-02-05 16:08 ` [PATCH v2 09/13] drm/i915: Track pipe csc enable " Ville Syrjala
2019-02-05 16:08 ` [PATCH v2 10/13] drm/i915: Turn off pipe gamma when it's not needed Ville Syrjala
2019-02-05 16:08 ` [PATCH v2 11/13] drm/i915: Turn off pipe CSC " Ville Syrjala
2019-02-05 16:08 ` [PATCH v2 12/13] drm/i915: Disable pipe gamma when C8 pixel format is used Ville Syrjala
2019-02-05 16:08 ` [PATCH v2 13/13] drm/i915: Update DSPCNTR gamma/csc bits during crtc_enable() Ville Syrjala
2019-02-07 15:58 ` Maarten Lankhorst
2019-02-07 16:29 ` Ville Syrjälä
2019-02-05 16:57 ` ✗ Fi.CI.CHECKPATCH: warning for Enable/disable gamma/csc dynamically and fix C8 (rev2) Patchwork
2019-02-05 17:02 ` ✗ Fi.CI.SPARSE: " Patchwork
2019-02-05 17:24 ` ✓ Fi.CI.BAT: success " Patchwork
2019-02-05 21:19 ` ✓ Fi.CI.IGT: " Patchwork
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