From: Karthik B S <karthik.b.s@intel.com>
To: Ville Syrjala <ville.syrjala@linux.intel.com>,
intel-gfx@lists.freedesktop.org
Subject: Re: [Intel-gfx] [PATCH v2 04/11] drm/i915: Generalize the async flip capability check
Date: Fri, 15 Jan 2021 15:53:12 +0530 [thread overview]
Message-ID: <798b1ce7-31a4-b59a-8ff2-8e11ca784ba5@intel.com> (raw)
In-Reply-To: <20210111163711.12913-5-ville.syrjala@linux.intel.com>
On 1/11/2021 10:07 PM, Ville Syrjala wrote:
> From: Ville Syrjälä <ville.syrjala@linux.intel.com>
>
> Only assign the plane->async_flip() vfunc when the plane supports
> async flips. For now we keep this artificially limited to the primary
> plane since thats the only thing the legacy page flip uapi can target
> and there is no async flip support in the atomic uapi yet.
>
> Cc: Karthik B S <karthik.b.s@intel.com>
> Cc: Vandita Kulkarni <vandita.kulkarni@intel.com>
> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Looks good to me.
Reviewed-by: Karthik B S <karthik.b.s@intel.com>
> ---
> drivers/gpu/drm/i915/display/intel_display.c | 2 +-
> drivers/gpu/drm/i915/display/intel_sprite.c | 4 +++-
> 2 files changed, 4 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c
> index 7735c28b2467..1ad92fcaee7b 100644
> --- a/drivers/gpu/drm/i915/display/intel_display.c
> +++ b/drivers/gpu/drm/i915/display/intel_display.c
> @@ -14377,7 +14377,7 @@ static int intel_atomic_check_async(struct intel_atomic_state *state)
> * this(vlv/chv and icl+) should be added when async flip is
> * enabled in the atomic IOCTL path.
> */
> - if (plane->id != PLANE_PRIMARY)
> + if (!plane->async_flip)
> return -EINVAL;
>
> /*
> diff --git a/drivers/gpu/drm/i915/display/intel_sprite.c b/drivers/gpu/drm/i915/display/intel_sprite.c
> index b24c8fc8e83e..0a5648d5dcf8 100644
> --- a/drivers/gpu/drm/i915/display/intel_sprite.c
> +++ b/drivers/gpu/drm/i915/display/intel_sprite.c
> @@ -3309,7 +3309,9 @@ skl_universal_plane_create(struct drm_i915_private *dev_priv,
> plane->get_hw_state = skl_plane_get_hw_state;
> plane->check_plane = skl_plane_check;
> plane->min_cdclk = skl_plane_min_cdclk;
> - plane->async_flip = skl_plane_async_flip;
> +
> + if (plane_id == PLANE_PRIMARY)
> + plane->async_flip = skl_plane_async_flip;
>
> if (INTEL_GEN(dev_priv) >= 11)
> formats = icl_get_plane_formats(dev_priv, pipe,
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next prev parent reply other threads:[~2021-01-15 10:23 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-11 16:37 [Intel-gfx] [PATCH v2 00/11] drm/i915: Async flips for all ilk+ platforms Ville Syrjala
2021-01-11 16:37 ` [Intel-gfx] [PATCH v2 01/11] drm/i915: WARN if plane src coords are too big Ville Syrjala
2021-01-27 11:11 ` Karthik B S
2021-01-11 16:37 ` [Intel-gfx] [PATCH v2 02/11] drm/i915: Limit plane stride to below TILEOFF.x limit Ville Syrjala
2021-01-28 9:41 ` Karthik B S
2021-01-11 16:37 ` [Intel-gfx] [PATCH v2 03/11] drm/i915: Drop redundant parens Ville Syrjala
2021-01-15 10:19 ` Karthik B S
2021-01-11 16:37 ` [Intel-gfx] [PATCH v2 04/11] drm/i915: Generalize the async flip capability check Ville Syrjala
2021-01-15 10:23 ` Karthik B S [this message]
2021-01-11 16:37 ` [Intel-gfx] [PATCH v2 05/11] drm/i915: Add plane vfuncs to enable/disable flip_done interrupt Ville Syrjala
2021-01-15 11:38 ` Karthik B S
2021-01-11 16:37 ` [Intel-gfx] [PATCH v2 06/11] drm/i915: Move the async_flip bit setup into the .async_flip() hook Ville Syrjala
2021-01-15 11:40 ` Karthik B S
2021-01-11 16:37 ` [Intel-gfx] [PATCH v2 07/11] drm/i915: Reuse the async_flip() hook for the async flip disable w/a Ville Syrjala
2021-01-18 9:27 ` Karthik B S
2021-01-11 16:37 ` [Intel-gfx] [PATCH v2 08/11] drm/i915: Implement async flips for bdw Ville Syrjala
2021-01-18 9:44 ` Karthik B S
2021-01-11 16:37 ` [Intel-gfx] [PATCH v2 09/11] drm/i915: Implement async flip for ivb/hsw Ville Syrjala
2021-01-18 10:45 ` Karthik B S
2021-01-11 16:37 ` [Intel-gfx] [PATCH v2 10/11] drm/i915: Implement async flip for ilk/snb Ville Syrjala
2021-01-18 11:08 ` Karthik B S
2021-01-11 16:37 ` [Intel-gfx] [PATCH v2 11/11] drm/i915: Implement async flips for vlv/chv Ville Syrjala
2021-01-27 8:09 ` Karthik B S
2021-01-11 17:23 ` [Intel-gfx] ✓ Fi.CI.BAT: success for drm/i915: Async flips for all ilk+ platforms (rev2) Patchwork
2021-01-11 18:58 ` [Intel-gfx] ✓ Fi.CI.IGT: " Patchwork
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