linux/drivers/gpu/drm/tiny, branch v5.15

drm/simpledrm: Use offset-adjusted shadow-plane mapping

2021-08-08T18:27:40Z

For framebuffers with non-zero offset fields, shadow-plane helpers provide a pointer to the first byte of the contained data. Use it in simpledrm. Signed-off-by: Thomas Zimmermann Acked-by: Sam Ravnborg Link: https://patchwork.freedesktop.org/patch/msgid/20210803125928.27780-9-tzimmermann@suse.de

drm/gm12u320: Use offset-adjusted shadow-plane mappings

2021-08-08T18:27:37Z

For framebuffers with non-zero offset fields, shadow-plane helpers provide a pointer to the first byte of the contained data. Use it in gm12u320. Signed-off-by: Thomas Zimmermann Acked-by: Sam Ravnborg Link: https://patchwork.freedesktop.org/patch/msgid/20210803125928.27780-8-tzimmermann@suse.de

drm/cirrus: Use offset-adjusted shadow-plane mappings

2021-08-08T18:27:34Z

For framebuffers with non-zero offset fields, shadow-plane helpers provide a pointer to the first byte of the contained data. Use it in cirrus. Signed-off-by: Thomas Zimmermann Acked-by: Sam Ravnborg Link: https://patchwork.freedesktop.org/patch/msgid/20210803125928.27780-7-tzimmermann@suse.de

drm/st7586: Use framebuffer dma-buf helpers

2021-07-23T18:18:14Z

Replace dma_buf_begin_cpu_access() with drm_gem_fb_begin_cpu_access(); same for _end_cpu_access(). Remove some boiler-plate code. No functional changes. Signed-off-by: Thomas Zimmermann Reviewed-by: Noralf Trønnes Acked-by: Daniel Vetter Acked-by: David Lechner Link: https://patchwork.freedesktop.org/patch/msgid/20210716140801.1215-8-tzimmermann@suse.de

drm/repaper: Use framebuffer dma-buf helpers

2021-07-23T18:18:11Z

Replace dma_buf_begin_cpu_access() with drm_gem_fb_begin_cpu_access(); same for _end_cpu_access(). Remove some boiler-plate code. No functional changes. Signed-off-by: Thomas Zimmermann Reviewed-by: Noralf Trønnes Acked-by: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/20210716140801.1215-7-tzimmermann@suse.de

drm/gm12u320: Use framebuffer dma-buf helpers

2021-07-23T18:18:08Z

Replace dma_buf_begin_cpu_access() with drm_gem_fb_begin_cpu_access(); same for _end_cpu_access(). Remove some boiler-plate code. No functional changes. Signed-off-by: Thomas Zimmermann Reviewed-by: Noralf Trønnes Acked-by: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/20210716140801.1215-6-tzimmermann@suse.de

drivers/firmware: consolidate EFI framebuffer setup for all arches

2021-07-21T10:04:56Z

The register_gop_device() function registers an "efi-framebuffer" platform device to match against the efifb driver, to have an early framebuffer for EFI platforms. But there is already support to do exactly the same by the Generic System Framebuffers (sysfb) driver. This used to be only for X86 but it has been moved to drivers/firmware and could be reused by other architectures. Also, besides supporting registering an "efi-framebuffer", this driver can register a "simple-framebuffer" allowing to use the siple{fb,drm} drivers on non-X86 EFI platforms. For example, on aarch64 these drivers can only be used with DT and doesn't have code to register a "simple-frambuffer" platform device when booting with EFI. For these reasons, let's remove the register_gop_device() duplicated code and instead move the platform specific logic that's there to sysfb driver. Signed-off-by: Javier Martinez Canillas Acked-by: Borislav Petkov Acked-by: Daniel Vetter Signed-off-by: Thomas Zimmermann Link: https://patchwork.freedesktop.org/patch/msgid/20210625131359.1804394-1-javierm@redhat.com

drm/bochs: Fix missing pci_disable_device() on error in bochs_pci_probe()

2021-07-20T09:19:57Z

Replace pci_enable_device() with pcim_enable_device(), pci_disable_device() will be called in release automatically. v3: reformat commit message update for move to tiny/ v2: use pcim_enable_device() Signed-off-by: Yang Yingliang Reported-by: Hulk Robot Acked-by: Thomas Zimmermann Signed-off-by: Thomas Zimmermann Link: https://patchwork.freedesktop.org/patch/msgid/20210715132845.2415619-1-yangyingliang@huawei.com

drm/bochs: Use managed initialization for GEM VRAM helpers

2021-07-05T06:55:02Z

Convert to managed GEM VRAM initialization and switch bochs to full autocleanup. Signed-off-by: Thomas Zimmermann Acked-by: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/20210702075434.27677-3-tzimmermann@suse.de

drm/bochs: Move to tiny/

2021-07-05T06:54:44Z

The bochs driver is only ~600 lines of code. Putting it into tiny/ cleans up the DRM directory slightly. Some style problems were fixed and unneeded include statements were removed. No functional changes. v2: * make bochs_mode_funcs static (Daniel, kernel test robot) * rebase onto aperture API changes Signed-off-by: Thomas Zimmermann Acked-by: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/20210702075434.27677-2-tzimmermann@suse.de