kernel/linux.git/drivers/gpu/drm/r128, branch v5.15.215

drm/r128: fix build for UML

2021-10-15T05:05:10+00:00

Fix a build error on CONFIG_UML, which does not support (provide) wbinvd(). UML can use the generic mb() instead. ../drivers/gpu/drm/r128/ati_pcigart.c: In function ‘drm_ati_pcigart_init’: ../drivers/gpu/drm/r128/ati_pcigart.c:218:2: error: implicit declaration of function ‘wbinvd’ [-Werror=implicit-function-declaration] wbinvd(); ^~~~~~ Fixes: 68f5d3f3b654 ("um: add PCI over virtio emulation driver") Signed-off-by: Randy Dunlap Cc: David Airlie Cc: Daniel Vetter Cc: dri-devel@lists.freedesktop.org Cc: Jeff Dike Cc: Richard Weinberger Cc: Anton Ivanov Cc: linux-um@lists.infradead.org Cc: Sam Ravnborg Signed-off-by: Sam Ravnborg Link: https://patchwork.freedesktop.org/patch/msgid/20211011080006.31081-1-rdunlap@infradead.org Signed-off-by: Dave Airlie

drm: IRQ midlayer is now legacy

2021-08-10T18:14:01+00:00

Hide the DRM midlayer behind CONFIG_DRM_LEGACY, make functions use the prefix drm_legacy_, and move declarations to drm_legacy.h. In struct drm_device, move the fields irq and irq_enabled behind CONFIG_DRM_LEGACY. All callers have been updated. Signed-off-by: Thomas Zimmermann Acked-by: Sam Ravnborg Link: https://patchwork.freedesktop.org/patch/msgid/20210803090704.32152-15-tzimmermann@suse.de

drm: fix leaked dma handles after removing drm_pci_free

2021-05-26T19:18:13+00:00

After removing drm_pci_alloc/free, some instances where drm_pci_free() would have kfreed the dma handle were skipped. Ensure these handles are freed properly. Signed-off-by: Joseph Kogut Signed-off-by: Thomas Zimmermann Link: https://patchwork.freedesktop.org/patch/msgid/20210518212859.4148903-1-joseph.kogut@gmail.com

gpu: drm: replace occurrences of invalid character

2021-05-19T16:39:08+00:00

There are some places at drm that ended receiving a REPLACEMENT CHARACTER U+fffd ('�'), probably because of some bad charset conversion. Fix them by using what it seems to be the proper character. Acked-by: Randy Dunlap Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Alex Deucher Link: https://patchwork.freedesktop.org/patch/msgid/e606930c73029f16673849c57acac061dd923866.1621412009.git.mchehab+huawei@kernel.org

drm: Mark AGP implementation and ioctls as legacy

2021-05-10T13:46:58+00:00

Only UMs drivers use DRM's core AGP code and ioctls. Mark the icotls as legacy. Add the _legacy_ infix to all AGP functions. Move the declarations to the public and internal legacy header files. The agp field in struct drm_device is now located in the structure's legacy section. Adapt drivers to the changes. AGP code now depends on CONFIG_DRM_LEGACY. Signed-off-by: Thomas Zimmermann Reviewed-by: Alex Deucher Acked-by: Christian König Link: https://patchwork.freedesktop.org/patch/msgid/20210507185709.22797-5-tzimmermann@suse.de

drm/r128: Remove references to struct drm_device.pdev

2021-05-03T17:48:27+00:00

Replace all references to struct drm_device's pdev field with an upcast from dev. Signed-off-by: Thomas Zimmermann Reviewed-by: Maxime Ripard Link: https://patchwork.freedesktop.org/patch/msgid/20210502104953.21768-4-tzimmermann@suse.de

drm: remove usage of drm_pci_alloc/free

2021-04-26T16:19:15+00:00

Remove usage of legacy dma-api abstraction in preparation for removal Signed-off-by: Joseph Kogut Signed-off-by: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/20210423020248.3427369-1-joseph.kogut@gmail.com

drm/r128/r128_ioc32: Fix formatting issues in 'r128_compat_ioctl()'s header

2021-01-18T14:41:04+00:00

Fixes the following W=1 kernel build warning(s): drivers/gpu/drm/r128/r128_ioc32.c:182: warning: Function parameter or member 'filp' not described in 'r128_compat_ioctl' drivers/gpu/drm/r128/r128_ioc32.c:182: warning: Function parameter or member 'cmd' not described in 'r128_compat_ioctl' drivers/gpu/drm/r128/r128_ioc32.c:182: warning: Function parameter or member 'arg' not described in 'r128_compat_ioctl' Cc: David Airlie Cc: Daniel Vetter Cc: Lee Jones Cc: dri-devel@lists.freedesktop.org Signed-off-by: Lee Jones Signed-off-by: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/20210115181313.3431493-6-lee.jones@linaro.org

drm/r128/r128_ioc32: Document headers do not make good kernel-doc candidates

2021-01-18T14:40:38+00:00

Fixes the following W=1 kernel build warning(s): drivers/gpu/drm/r128/r128_ioc32.c:2: warning: Cannot understand * file r128_ioc32.c Cc: David Airlie Cc: Daniel Vetter Cc: dri-devel@lists.freedesktop.org Signed-off-by: Lee Jones Signed-off-by: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/20210115181313.3431493-2-lee.jones@linaro.org

drm/r128/ati_pcigart: Source file headers are not good candidates for kernel-doc

2020-11-06T22:18:52+00:00

Fixes the following W=1 kernel build warning(s): drivers/gpu/drm/r128/ati_pcigart.c:2: warning: Cannot understand * file ati_pcigart.c Cc: David Airlie Cc: Daniel Vetter Cc: Gareth Hughes Cc: dri-devel@lists.freedesktop.org Signed-off-by: Lee Jones Signed-off-by: Sam Ravnborg Link: https://patchwork.freedesktop.org/patch/msgid/20201106214949.2042120-3-lee.jones@linaro.org