user/sven/linux.git/drivers/gpu/drm/pl111, branch v5.18.3

drm: Remove CONFIG_DRM_KMS_CMA_HELPER option

2021-11-30T10:10:03Z

Link drm_fb_cma_helper.o into drm_cma_helper.ko if CONFIG_DRM_KMS_HELPER has been set. Remove CONFIG_DRM_KMS_CMA_HELPER config option. Selecting KMS helpers and CMA will now automatically enable CMA KMS helpers. Some drivers' Kconfig files did not correctly select KMS or CMA helpers. Fix this as part of the change. Signed-off-by: Thomas Zimmermann Reviewed-by: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/20211106193509.17472-3-tzimmermann@suse.de

drm/pl111: Remove unused including

2021-07-31T18:52:01Z

Remove including that don't need it. Signed-off-by: Cai Huoqing Acked-by: Randy Dunlap Signed-off-by: Sam Ravnborg Link: https://patchwork.freedesktop.org/patch/msgid/20210727052107.659-1-caihuoqing@baidu.com

drm/tiny: drm_gem_simple_display_pipe_prepare_fb is the default

2021-06-24T13:40:11Z

Goes through all the drivers and deletes the default hook since it's the default now. Acked-by: David Lechner Acked-by: Noralf Trønnes Acked-by: Oleksandr Andrushchenko Acked-by: Linus Walleij Signed-off-by: Daniel Vetter Cc: Joel Stanley Cc: Andrew Jeffery Cc: "Noralf Trønnes" Cc: Linus Walleij Cc: Emma Anholt Cc: David Lechner Cc: Kamlesh Gurudasani Cc: Oleksandr Andrushchenko Cc: Daniel Vetter Cc: Maxime Ripard Cc: Thomas Zimmermann Cc: Sam Ravnborg Cc: Alex Deucher Cc: Andy Shevchenko Cc: linux-aspeed@lists.ozlabs.org Cc: linux-arm-kernel@lists.infradead.org Cc: xen-devel@lists.xenproject.org Link: https://patchwork.freedesktop.org/patch/msgid/20210622165511.3169559-14-daniel.vetter@ffwll.ch

drm/pl111: Actually fix CONFIG_VEXPRESS_CONFIG depends

2021-06-04T13:02:26Z

VEXPRESS_CONFIG needs to either be missing, built-in, or modular when pl111 is modular. Update the Kconfig to reflect the need. Fixes: 4dc7c97d04dc ("drm/pl111: depend on CONFIG_VEXPRESS_CONFIG") Signed-off-by: Kees Cook Reviewed-by: Linus Walleij Acked-by: Rob Herring Signed-off-by: Linus Walleij Link: https://patchwork.freedesktop.org/patch/msgid/20210604014055.4060521-1-keescook@chromium.org

drm/pl111: depend on CONFIG_VEXPRESS_CONFIG

2021-06-03T08:48:13Z

Avoid randconfig build failures by requiring VEXPRESS_CONFIG: aarch64-linux-gnu-ld: drivers/gpu/drm/pl111/pl111_versatile.o: in function `pl111_vexpress_clcd_init': pl111_versatile.c:(.text+0x220): undefined reference to `devm_regmap_init_vexpress_config' Fixes: 826fc86b5903 ("drm: pl111: Move VExpress setup into versatile init") Signed-off-by: Kees Cook Signed-off-by: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/20210602215252.695994-4-keescook@chromium.org

Merge tag 'drm-misc-next-2021-03-03' of git://anongit.freedesktop.org/drm/drm-misc into drm-next

2021-03-16T07:08:46Z

drm-misc-next for 5.13: UAPI Changes: Cross-subsystem Changes: Core Changes: - %p4cc printk format modifier - atomic: introduce drm_crtc_commit_wait, rework atomic plane state helpers to take the drm_commit_state structure - dma-buf: heaps rework to return a struct dma_buf - simple-kms: Add plate state helpers - ttm: debugfs support, removal of sysfs Driver Changes: - Convert drivers to shadow plane helpers - arc: Move to drm/tiny - ast: cursor plane reworks - gma500: Remove TTM and medfield support - mxsfb: imx8mm support - panfrost: MMU IRQ handling rework - qxl: rework to better handle resources deallocation, locking - sun4i: Add alpha properties for UI and VI layers - vc4: RPi4 CEC support - vmwgfx: doc cleanup Signed-off-by: Dave Airlie From: Maxime Ripard Link: https://patchwork.freedesktop.org/patch/msgid/20210303100600.dgnkadonzuvfnu22@gilmour

drm/gem: Move drm_gem_fb_prepare_fb() to GEM atomic helpers

2021-02-23T07:54:22Z

The function drm_gem_fb_prepare_fb() is a helper for atomic modesetting, but currently located next to framebuffer helpers. Move it to GEM atomic helpers, rename it slightly and adopt the drivers. Same for the rsp simple-pipe helper. Compile-tested with x86-64, aarch64 and arm. The patch is fairly large, but there are no functional changes. v3: * remove out-comented line in drm_gem_framebuffer_helper.h (Maxime) v2: * rename to drm_gem_plane_helper_prepare_fb() (Daniel) * add tutorial-style documentation Signed-off-by: Thomas Zimmermann Acked-by: Maxime Ripard Link: https://patchwork.freedesktop.org/patch/msgid/20210222141756.7864-1-tzimmermann@suse.de

Merge tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm

2021-02-22T22:27:07Z

Pull ARM updates from Russell King: - Generalise byte swapping assembly - Update debug addresses for STI - Validate start of physical memory with DTB - Do not clear SCTLR.nTLSMD in decompressor - amba/locomo/sa1111 devices remove method return type is void - address markers for KASAN in page table dump * tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm: ARM: 9065/1: OABI compat: fix build when EPOLL is not enabled ARM: 9055/1: mailbox: arm_mhuv2: make remove callback return void amba: Make use of bus_type functions amba: Make the remove callback return void vfio: platform: simplify device removal amba: reorder functions amba: Fix resource leak for drivers without .remove ARM: 9054/1: arch/arm/mm/mmu.c: Remove duplicate header ARM: 9053/1: arm/mm/ptdump:Add address markers for KASAN regions ARM: 9051/1: vdso: remove unneded extra-y addition ARM: 9050/1: Kconfig: Select ARCH_HAVE_NMI_SAFE_CMPXCHG where possible ARM: 9049/1: locomo: make locomo bus's remove callback return void ARM: 9048/1: sa1111: make sa1111 bus's remove callback return void ARM: 9047/1: smp: remove unused variable ARM: 9046/1: decompressor: Do not clear SCTLR.nTLSMD for ARMv7+ cores ARM: 9045/1: uncompress: Validate start of physical memory against passed DTB ARM: 9042/1: debug: no uncompress debugging while semihosting ARM: 9041/1: sti LL_UART: add STiH418 SBC UART0 support ARM: 9040/1: use DEBUG_UART_PHYS and DEBUG_UART_VIRT for sti LL_UART ARM: 9039/1: assembler: generalize byte swapping macro into rev_l

amba: Make the remove callback return void

2021-02-02T13:25:50Z

All amba drivers return 0 in their remove callback. Together with the driver core ignoring the return value anyhow, it doesn't make sense to return a value here. Change the remove prototype to return void, which makes it explicit that returning an error value doesn't work as expected. This simplifies changing the core remove callback to return void, too. Reviewed-by: Ulf Hansson Reviewed-by: Arnd Bergmann Acked-by: Alexandre Belloni Acked-by: Dmitry Torokhov Acked-by: Krzysztof Kozlowski # for drivers/memory Acked-by: Mark Brown Acked-by: Linus Walleij Acked-by: Suzuki K Poulose # for hwtracing/coresight Acked-By: Vinod Koul # for dmaengine Acked-by: Guenter Roeck # for watchdog Acked-by: Wolfram Sang # for I2C Acked-by: Takashi Iwai # for sound Acked-by: Vladimir Zapolskiy # for memory/pl172 Acked-by: Greg Kroah-Hartman Link: https://lore.kernel.org/r/20210126165835.687514-5-u.kleine-koenig@pengutronix.de Signed-off-by: Uwe Kleine-König

drm/cma-helper: Implement mmap as GEM CMA object functions

2020-11-30T12:38:27Z

The new GEM object function drm_gem_cma_mmap() sets the VMA flags and offset as in the old implementation and immediately maps in the buffer's memory pages. Changing CMA helpers to use the GEM object function allows for the removal of the special implementations for mmap and gem_prime_mmap callbacks. The regular functions drm_gem_mmap() and drm_gem_prime_mmap() are now used. Signed-off-by: Thomas Zimmermann Acked-by: Maxime Ripard Link: https://patchwork.freedesktop.org/patch/msgid/20201123115646.11004-3-tzimmermann@suse.de