linux/drivers/gpu/drm/armada/Kconfig, branch master

drm/armada: Run DRM default client setup

2024-09-26T07:31:29Z

Rework fbdev probing to support fbdev_probe in struct drm_driver and remove the old fb_probe callback. Provide an initializer macro for struct drm_driver that sets the callback according to the kernel configuration. Call drm_client_setup() to run the kernel's default client setup for DRM. Set fbdev_probe in struct drm_driver, so that the client setup can start the common fbdev client. The armada driver specifies a preferred color mode of 32. As this is the default if no format has been given, leave it out entirely. v5: - select DRM_CLIENT_SELECTION v4: - revert an unrelated cleanup (Javier) Signed-off-by: Thomas Zimmermann Cc: Russell King Acked-by: Javier Martinez Canillas Link: https://patchwork.freedesktop.org/patch/msgid/20240924071734.98201-74-tzimmermann@suse.de

fbdev: Use _IOMEM_ infix for I/O-memory helpers

2023-07-31T18:06:52Z

Change the infix for fbdev's I/O-memory helpers from _IO_ to _IOMEM_ to distiguish them from other types of I/O, such as file operations. The helpers operate on memory ranges in the I/O address space and the naming should make this clear. Adapt all users. No functional changes. Suggested-by: Helge Deller Signed-off-by: Thomas Zimmermann Reviewed-by: Sam Ravnborg Acked-by: Helge Deller Link: https://patchwork.freedesktop.org/patch/msgid/20230729193157.15446-2-tzimmermann@suse.de

drm/armada: Use regular fbdev I/O helpers

2023-06-01T10:26:47Z

Use the regular fbdev helpers for framebuffer I/O instead of DRM's helpers. Armada does not use damage handling, so DRM's fbdev helpers are mere wrappers around the fbdev code. By using fbdev helpers directly within each DRM fbdev emulation, we can eventually remove DRM's wrapper functions entirely. v4: * use initializer macros for struct fb_ops v2: * use FB_IO_HELPERS option Signed-off-by: Thomas Zimmermann Acked-by: Sam Ravnborg Cc: Russell King Link: https://patchwork.freedesktop.org/patch/msgid/20230530151228.22979-4-tzimmermann@suse.de

treewide: Add SPDX license identifier - Makefile/Kconfig

2019-05-21T08:50:46Z

Add SPDX license identifiers to all Make/Kconfig files which: - Have no license information of any form These files fall under the project license, GPL v2 only. The resulting SPDX license identifier is: GPL-2.0-only Signed-off-by: Thomas Gleixner Signed-off-by: Greg Kroah-Hartman

drm: add more MMU dependencies

2017-01-11T16:24:58Z

Many DRM drivers only work with an MMU, and after the patch to enable core DRM support without MMU, we already had one fixup for many of them. The etnaviv, armada and msm drivers were missed and have the same problem: warning: (DRM_ETNAVIV) selects IOMMU_SUPPORT which has unmet direct dependencies (MMU) warning: (DRM_I915 && DRM_MSM && DRM_ETNAVIV) selects SHMEM which has unmet direct dependencies (MMU) drivers/gpu/drm/armada/armada_gem.o: In function `armada_gem_vm_fault': armada_gem.c:(.text.armada_gem_vm_fault+0x14): undefined reference to `vm_insert_pfn' arch/arm/mm/dma-mapping.c: In function '__iommu_alloc_remap': arch/arm/mm/dma-mapping.c:1390:4: error: 'VM_ARM_DMA_CONSISTENT' undeclared (first use in this function) arch/arm/mm/dma-mapping.c:1456:31: error: 'atomic_pool' undeclared (first use in this function); did you mean 'atomic_xor'? Fixes: 011cda589938 ("drm: fix compilations issues introduced by "drm: allow to use mmuless SoC"") Fixes: 62a0d98a188c ("drm: allow to use mmuless SoC") Signed-off-by: Arnd Bergmann Acked-by: Lucas Stach Signed-off-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/20170111133357.3664191-2-arnd@arndb.de

drm/armada: make fbdev support really optional

2016-07-18T07:11:33Z

Currently enabling Marvell Armada DRM support automatically pulls in fbdev dependency. However this dep is unnecessary since DRM core already handles this for us (DRM_FBDEV_EMULATION). Signed-off-by: Tobias Jakobi Signed-off-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/1468586897-32298-3-git-send-email-tjakobi@math.uni-bielefeld.de

drm/armada: remove non-component support

2015-09-15T15:26:49Z

Now that the transition of TDA998x to the component helpers is complete, remove the non-componentised support from the Armada DRM driver. All outputs are expected to use the component helpers from now on. Signed-off-by: Russell King

DRM: armada: fix missing DRM_KMS_FB_HELPER select

2014-01-27T23:47:14Z

Commit 92b6f89f6b8f (drm: Add separate Kconfig option for fbdev helpers) happened in parallel with the inclusion of Armada DRM into mainline, and so missed this update. Add the necessary select statement to avoid build errors. Signed-off-by: Russell King

DRM: Armada: depend on ARM

2013-10-22T13:34:00Z

Armada DRM uses relaxed accessors which are not available on other platforms. Limit it to just ARM. Acked-by: Rob Clark Signed-off-by: Russell King

DRM: Armada: add support for drm tda19988 driver

2013-10-18T15:00:33Z

Add support for TDA998x output via the slave driver in the kernel. Reviewed-by: Rob Clark Signed-off-by: Russell King