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Fri, 17 Sep 2021 08:41:37 -0700 (PDT) Date: Fri, 17 Sep 2021 11:41:36 -0400 From: Sean Paul To: Fernando Ramos 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: [PATCH 09/15] drm/omapdrm: cleanup: drm_modeset_lock_all() --> DRM_MODESET_LOCK_ALL_BEGIN() Message-ID: <20210917154136.GJ2515@art_vandelay> References: <20210916211552.33490-1-greenfoo@u92.eu> <20210916211552.33490-10-greenfoo@u92.eu> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20210916211552.33490-10-greenfoo@u92.eu> User-Agent: Mutt/1.9.4 (2018-02-28) Precedence: bulk List-ID: X-Mailing-List: linux-doc@vger.kernel.org On Thu, Sep 16, 2021 at 11:15:46PM +0200, Fernando Ramos wrote: > As requested in Documentation/gpu/todo.rst, replace driver calls to > drm_modeset_lock_all() with DRM_MODESET_LOCK_ALL_BEGIN() and > DRM_MODESET_LOCK_ALL_END() > > Signed-off-by: Fernando Ramos > --- > drivers/gpu/drm/omapdrm/omap_fb.c | 6 ++++-- > 1 file changed, 4 insertions(+), 2 deletions(-) > > diff --git a/drivers/gpu/drm/omapdrm/omap_fb.c b/drivers/gpu/drm/omapdrm/omap_fb.c > index 190afc564914..56013c3ef701 100644 > --- a/drivers/gpu/drm/omapdrm/omap_fb.c > +++ b/drivers/gpu/drm/omapdrm/omap_fb.c > @@ -62,13 +62,15 @@ static int omap_framebuffer_dirty(struct drm_framebuffer *fb, > unsigned num_clips) > { > struct drm_crtc *crtc; > + struct drm_modeset_acquire_ctx ctx; > + int ret; > > - drm_modeset_lock_all(fb->dev); > + DRM_MODESET_LOCK_ALL_BEGIN(fb->dev, ctx, 0, ret); > > drm_for_each_crtc(crtc, fb->dev) > omap_crtc_flush(crtc); > > - drm_modeset_unlock_all(fb->dev); > + DRM_MODESET_LOCK_ALL_END(fb->dev, ctx, ret); > > return 0; Return ret here, with that, Reviewed-by: Sean Paul > } > -- > 2.33.0 > -- Sean Paul, Software Engineer, Google / Chromium OS