kernel/linux.git/drivers/gpu/drm/xen, branch v5.5.10

drm/simple-kms: Standardize arguments for callbacks

2019-10-24T11:55:56+00:00

Passing the wrong type feels icky, everywhere else we use the pipe as the first parameter. Spotted while discussing patches with Thomas Zimmermann. v2: Make xen compile correctly Acked-By: Thomas Zimmermann (v1) Cc: Thomas Zimmermann Cc: Noralf Trønnes Cc: Gerd Hoffmann Cc: Eric Anholt Cc: Emil Velikov Cc: virtualization@lists.linux-foundation.org Cc: Linus Walleij Reviewed-by: Linus Walleij Signed-off-by: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/20191023101256.20509-1-daniel.vetter@ffwll.ch

Merge tag 'for-linus-5.4-rc3-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip

2019-10-12T21:11:21+00:00

Pull xen fixes from Juergen Gross: - correct panic handling when running as a Xen guest - cleanup the Xen grant driver to remove printing a pointer being always NULL - remove a soon to be wrong call of of_dma_configure() * tag 'for-linus-5.4-rc3-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip: xen: Stop abusing DT of_dma_configure API xen/grant-table: remove unnecessary printing x86/xen: Return from panic notifier

xen: Stop abusing DT of_dma_configure API

2019-10-10T15:43:35+00:00

As the removed comments say, these aren't DT based devices. of_dma_configure() is going to stop allowing a NULL DT node and calling it will no longer work. The comment is also now out of date as of commit 9ab91e7c5c51 ("arm64: default to the direct mapping in get_arch_dma_ops"). Direct mapping is now the default rather than dma_dummy_ops. According to Stefano and Oleksandr, the only other part needed is setting the DMA masks and there's no reason to restrict the masks to 32-bits. So set the masks to 64 bits. Cc: Robin Murphy Cc: Julien Grall Cc: Nicolas Saenz Julienne Cc: Oleksandr Andrushchenko Cc: Boris Ostrovsky Cc: Juergen Gross Cc: Stefano Stabellini Cc: Christoph Hellwig Cc: xen-devel@lists.xenproject.org Signed-off-by: Rob Herring Acked-by: Oleksandr Andrushchenko Reviewed-by: Boris Ostrovsky Signed-off-by: Boris Ostrovsky

drm/xen-front: Make structure fb_funcs constant

2019-08-19T05:32:52+00:00

Static structure fb_funcs, of type drm_framebuffer_funcs, is used only when it is passed to drm_gem_fb_create_with_funcs() as its last argument. drm_gem_fb_create_with_funcs does not modify its lst argument (fb_funcs) and hence fb_funcs is never modified. Therefore make fb_funcs constant to protect it from further modification. Issue found with Coccinelle. Signed-off-by: Nishka Dasgupta Signed-off-by: Oleksandr Andrushchenko Reviewed-by: Oleksandr Andrushchenko Link: https://patchwork.freedesktop.org/patch/msgid/20190813062712.24993-1-nishkadg.linux@gmail.com

drm/xen: drop use of drmP.h

2019-07-15T16:11:30+00:00

The drmP.h header is deprecated. Drop all uses. Added includes/forwards to the header files and then fixed fallout in the .c files. Signed-off-by: Sam Ravnborg Acked-by: Oleksandr Andrushchenko Acked-by: Emil Velikov Cc: xen-devel@lists.xenproject.org Link: https://patchwork.freedesktop.org/patch/msgid/20190630061922.7254-3-sam@ravnborg.org

drm/xen: Drop drm_gem_prime_export/import

2019-06-21T18:12:05+00:00

They're the default. Aside: Would be really nice to switch the others over to drm_gem_object_funcs. Reviewed-by: Eric Anholt Reviewed-by: Emil Velikov Reviewed-by: Oleksandr Andrushchenko Signed-off-by: Daniel Vetter Cc: Oleksandr Andrushchenko Cc: xen-devel@lists.xenproject.org Link: https://patchwork.freedesktop.org/patch/msgid/20190614203615.12639-39-daniel.vetter@ffwll.ch

drm/prime: Actually remove DRIVER_PRIME everywhere

2019-06-21T15:30:32+00:00

Split out to make the functional changes stick out more. All places where DRIVER_PRIME was used have been removed in previous patches already. v2: amdgpu gained DRIVER_SYNCOBJ_TIMELINE. v3: amdgpu lost DRIVER_SYNCOBJ_TIMELINE. v4: Don't add a space in i915_drv.c (Sam) v5: Add note that previous patches removed all the DRIVER_PRIME users already (Emil). v6: Fixupe ingenic (new driver) while applying. Cc: Sam Ravnborg Reviewed-by: Emil Velikov Reviewed-by: Eric Anholt Signed-off-by: Daniel Vetter Cc: amd-gfx@lists.freedesktop.org Cc: etnaviv@lists.freedesktop.org Cc: freedreno@lists.freedesktop.org Cc: intel-gfx@lists.freedesktop.org Cc: lima@lists.freedesktop.org Cc: linux-amlogic@lists.infradead.org Cc: linux-arm-kernel@lists.infradead.org Cc: linux-arm-msm@vger.kernel.org Cc: linux-aspeed@lists.ozlabs.org Cc: linux-renesas-soc@vger.kernel.org Cc: linux-rockchip@lists.infradead.org Cc: linux-samsung-soc@vger.kernel.org Cc: linux-stm32@st-md-mailman.stormreply.com Cc: linux-tegra@vger.kernel.org Cc: nouveau@lists.freedesktop.org Cc: NXP Linux Team Cc: spice-devel@lists.freedesktop.org Cc: virtualization@lists.linux-foundation.org Cc: VMware Graphics Cc: xen-devel@lists.xenproject.org Link: https://patchwork.freedesktop.org/patch/msgid/20190617153924.414-1-daniel.vetter@ffwll.ch

treewide: Add SPDX license identifier - Makefile/Kconfig

2019-05-21T08:50:46+00:00

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/xen/xen_drm_front_gem.c: convert to use vm_map_pages()

2019-05-14T16:47:50+00:00

Convert to use vm_map_pages() to map range of kernel memory to user vma. Link: http://lkml.kernel.org/r/ff8e10ba778d79419c66ee8215bccf01560540fd.1552921225.git.jrdr.linux@gmail.com Signed-off-by: Souptick Joarder Reviewed-by: Oleksandr Andrushchenko Cc: Boris Ostrovsky Cc: David Airlie Cc: Heiko Stuebner Cc: Joerg Roedel Cc: Joonsoo Kim Cc: Juergen Gross Cc: Kees Cook Cc: "Kirill A. Shutemov" Cc: Kyungmin Park Cc: Marek Szyprowski Cc: Matthew Wilcox Cc: Mauro Carvalho Chehab Cc: Michal Hocko Cc: Mike Rapoport Cc: Pawel Osciak Cc: Peter Zijlstra Cc: Rik van Riel Cc: Robin Murphy Cc: Russell King Cc: Sandy Huang Cc: Stefan Richter Cc: Stephen Rothwell Cc: Thierry Reding Cc: Vlastimil Babka Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

drm/drv: drm_dev_unplug(): Move out drm_dev_put() call

2019-02-21T11:11:58+00:00

This makes it possible to use drm_dev_unplug() with the upcoming devm_drm_dev_init() which will do drm_dev_put() in its release callback. Cc: Alex Deucher Cc: Christian König Cc: David (ChunMing) Zhou Cc: Dave Airlie Cc: Sean Paul Cc: Oleksandr Andrushchenko Cc: Daniel Vetter Signed-off-by: Noralf Trønnes Acked-by: Oleksandr Andrushchenko Reviewed-by: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/20190208140103.28919-3-noralf@tronnes.org