From: Sean Paul <sean@poorly.run>
To: Fernando Ramos <greenfoo@u92.eu>
Cc: dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org,
sean@poorly.run, linux-doc@vger.kernel.org,
amd-gfx@lists.freedesktop.org, intel-gfx@lists.freedesktop.org,
linux-arm-msm@vger.kernel.org, freedreno@lists.freedesktop.org,
nouveau@lists.freedesktop.org, linux-renesas-soc@vger.kernel.org,
linux-tegra@vger.kernel.org
Subject: Re: [Nouveau] [PATCH 02/15] dmr/i915: cleanup: drm_modeset_lock_all_ctx() --> DRM_MODESET_LOCK_ALL_BEGIN()
Date: Fri, 17 Sep 2021 11:31:02 -0400 [thread overview]
Message-ID: <20210917153102.GC2515@art_vandelay> (raw)
In-Reply-To: <20210916211552.33490-3-greenfoo@u92.eu>
On Thu, Sep 16, 2021 at 11:15:39PM +0200, Fernando Ramos wrote:
> As requested in Documentation/gpu/todo.rst, replace the boilerplate code
> surrounding drm_modeset_lock_all_ctx() with DRM_MODESET_LOCK_ALL_BEGIN()
> and DRM_MODESET_LOCK_ALL_END()
>
With the subject fixed (s/dmr/drm),
Reviewed-by: Sean Paul <sean@poorly.run>
> Signed-off-by: Fernando Ramos <greenfoo@u92.eu>
> ---
> drivers/gpu/drm/i915/display/intel_display.c | 17 ++++-------------
> 1 file changed, 4 insertions(+), 13 deletions(-)
>
> diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c
> index 134a6acbd8fb..997a16e85c85 100644
> --- a/drivers/gpu/drm/i915/display/intel_display.c
> +++ b/drivers/gpu/drm/i915/display/intel_display.c
> @@ -13476,22 +13476,13 @@ void intel_display_resume(struct drm_device *dev)
> if (state)
> state->acquire_ctx = &ctx;
>
> - drm_modeset_acquire_init(&ctx, 0);
> -
> - while (1) {
> - ret = drm_modeset_lock_all_ctx(dev, &ctx);
> - if (ret != -EDEADLK)
> - break;
> -
> - drm_modeset_backoff(&ctx);
> - }
> + DRM_MODESET_LOCK_ALL_BEGIN(dev, ctx, 0, ret);
>
> - if (!ret)
> - ret = __intel_display_resume(dev, state, &ctx);
> + ret = __intel_display_resume(dev, state, &ctx);
>
> intel_enable_ipc(dev_priv);
> - drm_modeset_drop_locks(&ctx);
> - drm_modeset_acquire_fini(&ctx);
> +
> + DRM_MODESET_LOCK_ALL_END(dev, ctx, ret);
>
> if (ret)
> drm_err(&dev_priv->drm,
> --
> 2.33.0
>
--
Sean Paul, Software Engineer, Google / Chromium OS
next prev parent reply other threads:[~2021-09-17 15:31 UTC|newest]
Thread overview: 45+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-16 21:15 [Nouveau] [PATCH 00/15] drm: cleanup: Use DRM_MODESET_LOCK_ALL_* helpers where possible Fernando Ramos
2021-09-16 21:15 ` [Nouveau] [PATCH 01/15] dmr: cleanup: drm_modeset_lock_all_ctx() --> DRM_MODESET_LOCK_ALL_BEGIN() Fernando Ramos
2021-09-17 15:28 ` Sean Paul
2021-09-17 22:07 ` Fernando Ramos
2021-09-16 21:15 ` [Nouveau] [PATCH 02/15] dmr/i915: " Fernando Ramos
2021-09-17 15:31 ` Sean Paul [this message]
2021-09-16 21:15 ` [Nouveau] [PATCH 03/15] dmr/msm: " Fernando Ramos
2021-09-17 15:29 ` Sean Paul
2021-09-20 1:54 ` kernel test robot
2021-09-20 21:25 ` Fernando Ramos
2021-09-16 21:15 ` [Nouveau] [PATCH 04/15] drm: cleanup: drm_modeset_lock_all() " Fernando Ramos
2021-09-17 15:35 ` Sean Paul
2021-09-16 21:15 ` [Nouveau] [PATCH 05/15] drm/vmwgfx: " Fernando Ramos
2021-09-17 15:37 ` Sean Paul
2021-09-16 21:15 ` [Nouveau] [PATCH 06/15] drm/tegra: " Fernando Ramos
2021-09-17 15:38 ` Sean Paul
2021-09-17 22:34 ` Fernando Ramos
2021-09-16 21:15 ` [Nouveau] [PATCH 07/15] drm/shmobile: " Fernando Ramos
2021-09-17 15:38 ` Sean Paul
2021-09-16 21:15 ` [Nouveau] [PATCH 08/15] drm/radeon: " Fernando Ramos
2021-09-17 15:40 ` Sean Paul
2021-09-17 22:32 ` Fernando Ramos
2021-09-16 21:15 ` [Nouveau] [PATCH 09/15] drm/omapdrm: " Fernando Ramos
2021-09-17 15:40 ` Sean Paul
2021-09-17 15:41 ` Sean Paul
2021-09-17 22:37 ` Fernando Ramos
2021-09-16 21:15 ` [Nouveau] [PATCH 10/15] drm/nouveau: " Fernando Ramos
2021-09-17 15:42 ` Sean Paul
2021-09-16 21:15 ` [Nouveau] [PATCH 11/15] drm/msm: " Fernando Ramos
2021-09-17 15:42 ` Sean Paul
2021-09-17 22:41 ` Fernando Ramos
2021-09-16 21:15 ` [Nouveau] [PATCH 12/15] drm/i915: " Fernando Ramos
2021-09-17 15:48 ` Sean Paul
2021-09-17 22:57 ` Fernando Ramos
2021-09-16 21:15 ` [Nouveau] [PATCH 13/15] drm/gma500: " Fernando Ramos
2021-09-17 15:49 ` Sean Paul
2021-09-16 21:15 ` [Nouveau] [PATCH 14/15] drm/amd: " Fernando Ramos
2021-09-17 15:55 ` Sean Paul
2021-09-17 23:17 ` Fernando Ramos
2021-09-18 9:42 ` Fernando Ramos
2021-09-16 21:15 ` [Nouveau] [PATCH 15/15] doc: drm: remove TODO entry regarding DRM_MODSET_LOCK_ALL cleanup Fernando Ramos
2021-09-17 15:56 ` Sean Paul
2021-09-17 23:21 ` Fernando Ramos
2021-09-17 15:24 ` [Nouveau] [PATCH 00/15] drm: cleanup: Use DRM_MODESET_LOCK_ALL_* helpers where possible Daniel Vetter
2021-09-17 21:41 ` Fernando Ramos
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