kernel/drivers/gpu/drm/bochs, branch linux-5.1.y

Merge v5.0 into drm-next

2019-03-04T02:02:55Z

There is a really hairy resolution involving amdgpu fixes, that I'd rather confirm here. Also some misc fixes are landed by me, but the pr has them as well. Signed-off-by: Dave Airlie

drm/bochs: Fix the ID mismatch error

2019-02-28T04:05:33Z

When running RISC-V QEMU with the Bochs device attached via PCIe the probe of the Bochs device fails with: [drm:bochs_hw_init] *ERROR* ID mismatch This was introduced by this commit: 7780eb9ce8 bochs: convert to drm_dev_register To fix the error we ensure that pci_enable_device() is called before bochs_load(). Fixes: 7780eb9ce80f ("bochs: convert to drm_dev_register") Signed-off-by: Alistair Francis Reported-by: David Abdurachmanov Link: http://patchwork.freedesktop.org/patch/msgid/20190221003231.31625-1-alistair.francis@wdc.com Signed-off-by: Gerd Hoffmann Signed-off-by: Dave Airlie

drm/bochs: fix bochs_gem_prime_mmap

2019-02-05T09:28:15Z

ttm_fbdev_mmap() just doesn't work. It appears to work fine, mmap() returns success, but any attempt to actually access the mapping causes a SIGBUS. We can just use drm_gem_prime_mmap() instead. Almost. We have to copy over the start offset from the ttm_buffer_object vm_node to the drm_gem_object vm_node so the offset math in drm_gem_prime_mmap() works correctly for us even though we use ttm to manage our objects. Signed-off-by: Gerd Hoffmann Reviewed-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/20190204183858.8976-1-kraxel@redhat.com

drm: Split out drm_probe_helper.h

2019-01-24T12:20:42Z

Having the probe helper stuff (which pretty much everyone needs) in the drm_crtc_helper.h file (which atomic drivers should never need) is confusing. Split them out. To make sure I actually achieved the goal here I went through all drivers. And indeed, all atomic drivers are now free of drm_crtc_helper.h includes. v2: Make it compile. There was so much compile fail on arm drivers that I figured I'll better not include any of the acks on v1. v3: Massive rebase because i915 has lost a lot of drmP.h includes, but not all: Through drm_crtc_helper.h > drm_modeset_helper.h -> drmP.h there was still one, which this patch largely removes. Which means rolling out lots more includes all over. This will also conflict with ongoing drmP.h cleanup by others I expect. v3: Rebase on top of atomic bochs. v4: Review from Laurent for bridge/rcar/omap/shmob/core bits: - (re)move some of the added includes, use the better include files in other places (all suggested from Laurent adopted unchanged). - sort alphabetically v5: Actually try to sort them, and while at it, sort all the ones I touch. v6: Rebase onto i915 changes. v7: Rebase once more. Acked-by: Harry Wentland Acked-by: Sam Ravnborg Cc: Sam Ravnborg Cc: Jani Nikula Cc: Laurent Pinchart Acked-by: Rodrigo Vivi Acked-by: Benjamin Gaignard Acked-by: Jani Nikula Acked-by: Neil Armstrong Acked-by: Oleksandr Andrushchenko Acked-by: CK Hu Acked-by: Alex Deucher Acked-by: Sam Ravnborg Reviewed-by: Laurent Pinchart Acked-by: Liviu Dudau Signed-off-by: Daniel Vetter Cc: linux-arm-kernel@lists.infradead.org Cc: virtualization@lists.linux-foundation.org Cc: etnaviv@lists.freedesktop.org Cc: linux-samsung-soc@vger.kernel.org Cc: intel-gfx@lists.freedesktop.org Cc: linux-mediatek@lists.infradead.org Cc: linux-amlogic@lists.infradead.org Cc: linux-arm-msm@vger.kernel.org Cc: freedreno@lists.freedesktop.org Cc: nouveau@lists.freedesktop.org Cc: spice-devel@lists.freedesktop.org Cc: amd-gfx@lists.freedesktop.org Cc: linux-renesas-soc@vger.kernel.org Cc: linux-rockchip@lists.infradead.org Cc: linux-stm32@st-md-mailman.stormreply.com Cc: linux-tegra@vger.kernel.org Cc: xen-devel@lists.xen.org Link: https://patchwork.freedesktop.org/patch/msgid/20190117210334.13234-1-daniel.vetter@ffwll.ch

drm/bochs: move remaining fb bits to kms

2019-01-14T07:39:17Z

bochs_fbdev.c is almost empty now. Move the remaining framebuffer bits over to bochs_kms.c. Pure code motion. No functional change. Signed-off-by: Gerd Hoffmann Reviewed-by: Oleksandr Andrushchenko Acked-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/20190111053752.4004-17-kraxel@redhat.com

drm/bochs: drop old fbdev emulation code

2019-01-14T07:39:16Z

Not needed any more, bochs uses the generic emulation now. Signed-off-by: Gerd Hoffmann Reviewed-by: Oleksandr Andrushchenko Acked-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/20190111053752.4004-16-kraxel@redhat.com

drm/bochs: switch to generic drm fbdev emulation

2019-01-14T07:39:15Z

Signed-off-by: Gerd Hoffmann Acked-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/20190111053752.4004-15-kraxel@redhat.com

drm/bochs: add basic prime support

2019-01-14T07:39:15Z

Just enough to make the generic framebuffer emulation happy. Signed-off-by: Gerd Hoffmann Reviewed-by: Oleksandr Andrushchenko Acked-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/20190111053752.4004-14-kraxel@redhat.com

drm/bochs: move ttm_bo_(un)reserve calls into bochs_bo_{pin, unpin}

2019-01-14T07:39:14Z

Signed-off-by: Gerd Hoffmann Acked-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/20190111053752.4004-13-kraxel@redhat.com

drm/bochs: drop unused gpu_addr arg from bochs_bo_pin()

2019-01-14T07:39:14Z

It's always NULL, so just remove it. Signed-off-by: Gerd Hoffmann Reviewed-by: Oleksandr Andrushchenko Acked-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/20190111053752.4004-12-kraxel@redhat.com