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Date: Thu, 22 Sep 2022 12:32:13 +0200 From: Michel Dänzer <michel.daenzer@...lbox.org> To: Sasha Levin <sashal@...nel.org>, linux-kernel@...r.kernel.org, stable@...r.kernel.org Cc: guchun.chen@....com, airlied@...ux.ie, contact@...rsion.fr, dri-devel@...ts.freedesktop.org, Xinhui.Pan@....com, amd-gfx@...ts.freedesktop.org, aurabindo.pillai@....com, seanpaul@...omium.org, Hamza Mahfooz <hamza.mahfooz@....com>, daniel@...ll.ch, Alex Deucher <alexander.deucher@....com>, evan.quan@....com, christian.koenig@....com, greenfoo@....eu Subject: Re: [PATCH AUTOSEL 5.4 3/5] drm/amdgpu: use dirty framebuffer helper On 2022-09-21 17:54, Sasha Levin wrote: > From: Hamza Mahfooz <hamza.mahfooz@....com> > > [ Upstream commit 66f99628eb24409cb8feb5061f78283c8b65f820 ] > > Currently, we aren't handling DRM_IOCTL_MODE_DIRTYFB. So, use > drm_atomic_helper_dirtyfb() as the dirty callback in the amdgpu_fb_funcs > struct. > > Signed-off-by: Hamza Mahfooz <hamza.mahfooz@....com> > Acked-by: Alex Deucher <alexander.deucher@....com> > Signed-off-by: Alex Deucher <alexander.deucher@....com> > Signed-off-by: Sasha Levin <sashal@...nel.org> > --- > drivers/gpu/drm/amd/amdgpu/amdgpu_display.c | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c > index b588e0e409e7..d8687868407d 100644 > --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c > +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c > @@ -35,6 +35,7 @@ > #include <linux/pci.h> > #include <linux/pm_runtime.h> > #include <drm/drm_crtc_helper.h> > +#include <drm/drm_damage_helper.h> > #include <drm/drm_edid.h> > #include <drm/drm_gem_framebuffer_helper.h> > #include <drm/drm_fb_helper.h> > @@ -495,6 +496,7 @@ bool amdgpu_display_ddc_probe(struct amdgpu_connector *amdgpu_connector, > static const struct drm_framebuffer_funcs amdgpu_fb_funcs = { > .destroy = drm_gem_fb_destroy, > .create_handle = drm_gem_fb_create_handle, > + .dirty = drm_atomic_helper_dirtyfb, > }; > > uint32_t amdgpu_display_supported_domains(struct amdgpu_device *adev, This patch has issues, see https://patchwork.freedesktop.org/patch/503749/ . -- Earthling Michel Dänzer | https://redhat.com Libre software enthusiast | Mesa and Xwayland developer
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