user/sven/linux.git/drivers/gpu/drm/cirrus, branch v5.2.4

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 377

2019-06-05T15:37:10Z

Based on 1 normalized pattern(s): this file is subject to the terms and conditions of the gnu general public license version 2 see the file copying in the main directory of this archive for more details extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 9 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Allison Randal Reviewed-by: Armijn Hemel Reviewed-by: Kate Stewart Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190531081036.888539456@linutronix.de Signed-off-by: Greg Kroah-Hartman

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

Merge drm/drm-next into drm-misc-next

2019-04-10T19:50:49Z

Finally have a reason for a backmerge other than "it's been a while"! Backmerging drm-next to -misc-next to facilitate Rob Herring's work on Panfrost. Signed-off-by: Sean Paul

drm: switch drm_fb_xrgb8888_to_rgb888_dstclip to accept __iomem dst

2019-04-10T19:11:12Z

Not all archs have the __io_virt() macro, so cirrus can't simply convert pointers that way. The drm format helpers have to use memcpy_toio() instead. This patch makes drm_fb_xrgb8888_to_rgb888_dstclip() accept a __iomem dst pointer and use memcpy_toio() instead of memcpy(). The helper function (drm_fb_xrgb8888_to_rgb888_line) has been changed to process a single scanline. Signed-off-by: Gerd Hoffmann Reviewed-by: Noralf Trønnes Link: http://patchwork.freedesktop.org/patch/msgid/20190410063815.17062-4-kraxel@redhat.com

drm: switch drm_fb_xrgb8888_to_rgb565_dstclip to accept __iomem dst

2019-04-10T19:11:11Z

Not all archs have the __io_virt() macro, so cirrus can't simply convert pointers that way. The drm format helpers have to use memcpy_toio() instead. This patch makes drm_fb_xrgb8888_to_rgb565_dstclip() accept a __iomem dst pointer and use memcpy_toio() instead of memcpy(). The helper function (drm_fb_xrgb8888_to_rgb565_line) has been changed to process a single scanline. Signed-off-by: Gerd Hoffmann Reviewed-by: Noralf Trønnes Link: http://patchwork.freedesktop.org/patch/msgid/20190410063815.17062-3-kraxel@redhat.com

drm: switch drm_fb_memcpy_dstclip to accept __iomem dst

2019-04-10T19:11:11Z

Not all archs have the __io_virt() macro, so cirrus can't simply convert pointers that way. The drm format helpers have to use memcpy_toio() instead. This patch makes drm_fb_memcpy_dstclip() accept a __iomem dst pointer and use memcpy_toio() instead of memcpy(). With that separating out the memcpy loop into the drm_fb_memcpy_lines() helper isn't useful any more, so move the code back into the calling functins. Signed-off-by: Gerd Hoffmann Reviewed-by: Noralf Trønnes Link: http://patchwork.freedesktop.org/patch/msgid/20190410063815.17062-2-kraxel@redhat.com

drm/cirrus: rewrite and modernize driver.

2019-04-08T04:59:27Z

Time to kill some bad sample code people are copying from ;) This is a complete rewrite of the cirrus driver. The cirrus_mode_set() function is pretty much the only function which is carried over largely unmodified. Everything else is upside down. It is a single monster patch. But given that it does some pretty fundamental changes to the drivers workflow and also reduces the code size by roughly 70% I think it'll still be alot easier to review than a longish baby-step patch series. Changes summary: - Given the small amout of video memory (4 MB) the cirrus device has the rewritten driver doesn't try to manage buffers there. Instead it will blit (memcpy) the active framebuffer to video memory. - All gem objects are stored in main memory and are manged using the new shmem helpers. ttm is out. - It supports RG16, RG24 and XR24 formats. XR24 gets converted to RG24 or RG16 at blit time if needed, to avoid the pitch becoming larger than what the cirrus hardware can handle. - The simple display pipeline is used. - The generic fbdev emulation is used. - It's a atomic driver now. - It runs wayland. Signed-off-by: Gerd Hoffmann Acked-by: Daniel Vetter Reviewed-by: Sam Ravnborg Acked-by: Noralf Trønnes Link: http://patchwork.freedesktop.org/patch/msgid/20190405095219.9231-6-kraxel@redhat.com

Merge tag 'drm-misc-next-2019-04-04' of git://anongit.freedesktop.org/drm/drm-misc into drm-next

2019-04-05T01:38:02Z

drm-misc-next for 5.2: UAPI Changes: -syncobj: Add TIMELINE_WAIT|QUERY|TRANSFER|TIMELINE_SIGNAL ioctls (Chunming) -Clarify that 1.0 can be represented by drm_color_lut (Daniel) Cross-subsystem Changes: -dt-bindings: Add binding for rk3066 hdmi (Johan) -dt-bindings: Add binding for Feiyang FY07024DI26A30-D panel (Jagan) -dt-bindings: Add Rocktech vendor prefix and jh057n00900 panel bindings (Guido) -MAINTAINERS: Add lima and ASPEED entries (Joel & Qiang) Core Changes: -memory: use dma_alloc_coherent when mem encryption is active (Christian) -dma_buf: add support for a dma_fence chain (Christian) -shmem_gem: fix off-by-one bug in new shmem gem helpers (Dan) Driver Changes: -rockchip: Add support for rk3066 hdmi (Johan) -ASPEED: Add driver supporting ASPEED BMC display controller to drm (Joel) -lima: Add driver supporting Arm Mali4xx gpus to drm (Qiang) -vc4/v3d: Various cleanups and improved error handling (Eric) -panel: Add support for Feiyang FY07024DI26A30-D MIPI-DSI panel (Jagan) -panel: Add support for Rocktech jh057n00900 MIPI-DSI panel (Guido) Cc: Johan Jonker Cc: Christian König Cc: Chunming Zhou Cc: Dan Carpenter Cc: Eric Anholt Cc: Qiang Yu Cc: Daniel Vetter Cc: Jagan Teki Cc: Guido Günther Cc: Joel Stanley [airlied: fixed XA limit build breakage, Rodrigo also submitted the same patch, but I squashed it in the merge.] Signed-off-by: Dave Airlie From: Sean Paul Link: https://patchwork.freedesktop.org/patch/msgid/20190404201016.GA139524@art_vandelay

Merge branch 'drm-next-5.2' of git://people.freedesktop.org/~agd5f/linux into drm-next

2019-04-03T03:26:11Z

amdgpu: - Switch to HMM for userptr (reverted until HMM fixes land) - New experimental SMU 11 replacement for powerplay for vega20 (not enabled by default) - Initial RAS support for vega20 - BACO support for vega12 - BACO fixes for vega20 - Rework IH handling for page fault and retry interrupts - Cleanly split CPU and GPU paths for GPUVM updates - Powerplay fixes - XGMI fixes - Rework how DC interacts with atomic for planes - Clean up and simplify DC/Powerplay interfaces - Misc cleanups and bug fixes amdkfd: - Switch to HMM for userptr (reverted until HMM fixes land) - Add initial RAS support - MQD fixes ttm: - Unify DRM_FILE_PAGE_OFFSET handling - Account for kernel allocations in kernel zone only - Misc cleanups Signed-off-by: Dave Airlie From: Alex Deucher Link: https://patchwork.freedesktop.org/patch/msgid/20190402170820.22197-1-alexander.deucher@amd.com

drm/cirrus: drop mode_info.mode_config_initialized

2019-04-02T20:45:38Z

Signed-off-by: Gerd Hoffmann Reviewed-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/20190402090459.12126-3-kraxel@redhat.com