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Author SHA1 Message Date
Daniel Vetter
b8f55f24bc drm-misc-next for $kernel-version: 
UAPI Changes:
 
 Cross-subsystem Changes:
 
 Core Changes:
 
  * Cleanup unneeded include statements wrt <linux/fb.h>, <drm/drm_fb_helper.h>
    and <drm/drm_crtc_helper.h>
 
  * Remove unused helper DRM_DEBUG_KMS_RATELIMITED()
 
  * fbdev: Remove obsolete aperture field from struct fb_device, plus
    driver cleanups; Remove unused flag FBINFO_MISC_FIRMWARE
 
  * MIPI-DSI: Fix brightness, plus rsp. driver updates
 
  * scheduler: Deprecate drm_sched_resubmit_jobs()
 
  * ttm: Fix MIPS build; Remove ttm_bo_wait(); Documentation fixes
 
 Driver Changes:
 
  * Remove obsolete drivers for userspace modesetting i810, mga, r128,
    savage, sis, tdfx, via
 
  * bridge: Support CDNS DSI J721E, plus DT bindings; lt9611: Various
    fixes and improvements; sil902x: Various fixes; Fixes
 
  * nouveau: Removed support for legacy ioctls; Replace zero-size array;
    Cleanups
 
  * panel: Fixes
 
  * radeon: Use new DRM logging helpers
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Merge tag 'drm-misc-next-2023-01-19' of git://anongit.freedesktop.org/drm/drm-misc into drm-next

drm-misc-next for $kernel-version:

UAPI Changes:

Cross-subsystem Changes:

Core Changes:

 * Cleanup unneeded include statements wrt <linux/fb.h>, <drm/drm_fb_helper.h>
   and <drm/drm_crtc_helper.h>

 * Remove unused helper DRM_DEBUG_KMS_RATELIMITED()

 * fbdev: Remove obsolete aperture field from struct fb_device, plus
   driver cleanups; Remove unused flag FBINFO_MISC_FIRMWARE

 * MIPI-DSI: Fix brightness, plus rsp. driver updates

 * scheduler: Deprecate drm_sched_resubmit_jobs()

 * ttm: Fix MIPS build; Remove ttm_bo_wait(); Documentation fixes

Driver Changes:

 * Remove obsolete drivers for userspace modesetting i810, mga, r128,
   savage, sis, tdfx, via

 * bridge: Support CDNS DSI J721E, plus DT bindings; lt9611: Various
   fixes and improvements; sil902x: Various fixes; Fixes

 * nouveau: Removed support for legacy ioctls; Replace zero-size array;
   Cleanups

 * panel: Fixes

 * radeon: Use new DRM logging helpers

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
From: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patchwork.freedesktop.org/patch/msgid/Y8kDk5YX7Yz3eRhM@linux-uq9g
 2023-01-24 17:36:29 +01:00
Thomas Zimmermann
e12fa35444 vfio-mdev/mdpy-fb: Do not set struct fb_info.apertures 
Generic fbdev drivers use the apertures field in struct fb_info to
control ownership of the framebuffer memory and graphics device. Do
not set the values in mdpy-fb.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Javier Martinez Canillas <javierm@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20221219160516.23436-10-tzimmermann@suse.de
 2023-01-13 12:54:27 +01:00
Shang XiaoJing
d1f0f50fbb samples: vfio-mdev: Fix missing pci_disable_device() in mdpy_fb_probe() 
Add missing pci_disable_device() in fail path of mdpy_fb_probe().
Besides, fix missing release functions in mdpy_fb_remove().

Fixes: cacade1946 ("sample: vfio mdev display - guest driver")
Signed-off-by: Shang XiaoJing <shangxiaojing@huawei.com>
Link: https://lore.kernel.org/r/20221208013341.3999-1-shangxiaojing@huawei.com
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
 2022-12-12 14:10:12 -07:00
Wei Yongjun
752774ce77 samples: vfio-mdev: fix error handing in mdpy_fb_probe() 
Fix to return a negative error code from the framebuffer_alloc() error
handling case instead of 0, also release regions in some error handing
cases.

Fixes: cacade1946 ("sample: vfio mdev display - guest driver")
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Message-Id: <20210520133641.1421378-1-weiyongjun1@huawei.com>
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
 2021-05-24 13:40:13 -06:00
Jani Nikula
b0077e521c samples: vfio-mdev: constify fb ops 
Now that the fbops member of struct fb_info is const, we can start
making the ops const as well.

v2: fix typo (Christophe de Dinechin)

Cc: Kirti Wankhede <kwankhede@nvidia.com>
Cc: kvm@vger.kernel.org
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Acked-by: Kirti Wankhede <kwankhede@nvidia.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/ddb10df1316ef585930cda7718643a580f4fe37b.1575390741.git.jani.nikula@intel.com
 2019-12-10 08:52:15 +02:00
Gerd Hoffmann
cacade1946 sample: vfio mdev display - guest driver 
Guest fbdev driver for CONFIG_SAMPLE_VFIO_MDEV_MDPY.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
 2018-06-08 10:24:13 -06:00