kernel/linux.git/drivers/gpu/drm/radeon, branch v5.6.11

Merge tag 'drm-misc-fixes-2020-03-26' of git://anongit.freedesktop.org/drm/drm-misc into drm-fixes

2020-03-27T02:33:23+00:00

drm-misc-fixes for v5.6: - SG fixes for prime, radeon and amdgpu. Signed-off-by: Dave Airlie From: Maarten Lankhorst Link: https://patchwork.freedesktop.org/patch/msgid/ef10e822-76dd-125d-ec1f-9a78c5f76bc3@linux.intel.com

drm/radeon: fix scatter-gather mapping with user pages

2020-03-25T16:10:55+00:00

Calls to dma_map_sg may return less segments / entries than requested if they fall on page bounderies. The old implementation did not support this use case. Fixes: be62dbf554c5 ("iommu/amd: Convert AMD iommu driver to the dma-iommu api") Bug: https://bugzilla.kernel.org/show_bug.cgi?id=206461 Bug: https://bugzilla.kernel.org/show_bug.cgi?id=206895 Bug: https://gitlab.freedesktop.org/drm/amd/issues/1056 Signed-off-by: Shane Francis Reviewed-by: Michael J. Ruhl Signed-off-by: Alex Deucher Link: https://patchwork.freedesktop.org/patch/msgid/20200325090741.21957-4-bigbeeshane@gmail.com Cc: stable@vger.kernel.org

drm/radeon: Inline drm_get_pci_dev

2020-02-26T19:02:41+00:00

It's the last user, and more importantly, it's the last non-legacy user of anything in drm_pci.c. The only tricky bit is the agp initialization. But a close look shows that radeon does not use the drm_agp midlayer (the main use of that is drm_bufs for legacy drivers), and instead could use the agp subsystem directly (like nouveau does already). Hence we can just pull this in too. A further step would be to entirely drop the use of drm_device->agp, but feels like too much churn just for this patch. Signed-off-by: Daniel Vetter Cc: Alex Deucher Cc: "Christian König" Cc: "David (ChunMing) Zhou" Cc: amd-gfx@lists.freedesktop.org Reviewed-by: Alex Deucher Reviewed-by: Emil Velikov Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org

Merge tag 'kbuild-v5.6-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

2020-02-10T00:05:50+00:00

Pull more Kbuild updates from Masahiro Yamada: - fix randconfig to generate a sane .config - rename hostprogs-y / always to hostprogs / always-y, which are more natual syntax. - optimize scripts/kallsyms - fix yes2modconfig and mod2yesconfig - make multiple directory targets ('make foo/ bar/') work * tag 'kbuild-v5.6-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: kbuild: make multiple directory targets work kconfig: Invalidate all symbols after changing to y or m. kallsyms: fix type of kallsyms_token_table[] scripts/kallsyms: change table to store (strcut sym_entry *) scripts/kallsyms: rename local variables in read_symbol() kbuild: rename hostprogs-y/always to hostprogs/always-y kbuild: fix the document to use extra-y for vmlinux.lds kconfig: fix broken dependency in randconfig-generated .config

Merge tag 'drm-next-2020-02-07' of git://anongit.freedesktop.org/drm/drm

2020-02-07T20:46:08+00:00

Pull drm fixes from Dave Airlie: "Just some fixes for this merge window: the tegra changes fix some regressions in the merge, nouveau has a few modesetting fixes. The amdgpu fixes are bit bigger, but they contain a couple of weeks of fixes, and don't seem to contain anything that isn't really a fix. Summary: tegra: - merge window regression fixes nouveau: - couple of volta/turing modesetting fixes amdgpu: - EDC fixes for Arcturus - GDDR6 memory training fixe - Fix for reading gfx clockgating registers while in GFXOFF state - i2c freq fixes - Misc display fixes - TLB invalidation fix when using semaphores - VCN 2.5 instancing fixes - Switch raven1 gfxoff to a blacklist - Coreboot workaround for KV/KB - Root cause dongle fixes for display and revert workaround - Enable GPU reset for renoir and navi - Navi overclocking fixes - Fix up confusing warnings in display clock validation on raven amdkfd: - SDMA fix radeon: - Misc LUT fixes" * tag 'drm-next-2020-02-07' of git://anongit.freedesktop.org/drm/drm: (90 commits) gpu: host1x: Set DMA direction only for DMA-mapped buffer objects drm/tegra: Reuse IOVA mapping where possible drm/tegra: Relax IOMMU usage criteria on old Tegra drm/amd/dm/mst: Ignore payload update failures drm/amdgpu: update default voltage for boot od table for navi1x drm/amdgpu/smu10: fix smu10_get_clock_by_type_with_voltage drm/amdgpu/smu10: fix smu10_get_clock_by_type_with_latency drm/amdgpu/display: handle multiple numbers of fclks in dcn_calcs.c (v2) drm/amdgpu: fetch default VDDC curve voltages (v2) drm/amdgpu/smu_v11_0: Correct behavior of restoring default tables (v2) drm/amdgpu/navi10: add OD_RANGE for navi overclocking drm/amdgpu/navi: fix index for OD MCLK drm/amd/display: Fix HW/SW state mismatch drm/amd/display: Fix a typo when computing dsc configuration drm/amd/powerplay: fix navi10 system intermittent reboot issue V2 drm/amdkfd: Fix a bug in SDMA RLC queue counting under HWS mode drm/amd/display: Only enable cursor on pipes that need it drm/nouveau/kms/gv100-: avoid sending a core update until the first modeset drm/nouveau/kms/gv100-: move window ownership setup into modesetting path drm/nouveau/disp/gv100-: halt NV_PDISP_FE_RM_INTR_STAT_CTRL_DISP_ERROR storms ...

kbuild: rename hostprogs-y/always to hostprogs/always-y

2020-02-03T16:53:07+00:00

In old days, the "host-progs" syntax was used for specifying host programs. It was renamed to the current "hostprogs-y" in 2004. It is typically useful in scripts/Makefile because it allows Kbuild to selectively compile host programs based on the kernel configuration. This commit renames like follows: always -> always-y hostprogs-y -> hostprogs So, scripts/Makefile will look like this: always-$(CONFIG_BUILD_BIN2C) += ... always-$(CONFIG_KALLSYMS) += ... ... hostprogs := $(always-y) $(always-m) I think this makes more sense because a host program is always a host program, irrespective of the kernel configuration. We want to specify which ones to compile by CONFIG options, so always-y will be handier. The "always", "hostprogs-y", "hostprogs-m" will be kept for backward compatibility for a while. Signed-off-by: Masahiro Yamada

radeon: completely remove lut leftovers

2020-01-30T22:15:43+00:00

This is an oversight from commit 42585395ebc1034a98937702849669f17eadb35f Author: Peter Rosin Date: Thu Jul 13 18:25:36 2017 +0200 drm: radeon: remove dead code and pointless local lut storage v2: Also remove leftover local variable. Cc: Peter Rosin Cc: Alex Deucher Cc: Michel Dänzer Reviewed-by: Michel Dänzer Signed-off-by: Daniel Vetter Signed-off-by: Alex Deucher

radeon: insert 10ms sleep in dce5_crtc_load_lut

2020-01-30T22:15:42+00:00

Per at least one tester this is enough magic to recover the regression introduced for some people (but not all) in commit b8e2b0199cc377617dc238f5106352c06dcd3fa2 Author: Peter Rosin Date: Tue Jul 4 12:36:57 2017 +0200 drm/fb-helper: factor out pseudo-palette which for radeon had the side-effect of refactoring out a seemingly redudant writing of the color palette. 10ms in a fairly slow modeset path feels like an acceptable form of duct-tape, so maybe worth a shot and see what sticks. Cc: Alex Deucher Cc: Michel Dänzer References: https://bugzilla.kernel.org/show_bug.cgi?id=198123 Signed-off-by: Daniel Vetter Signed-off-by: Alex Deucher

Merge tag 'drm-next-2020-01-30' of git://anongit.freedesktop.org/drm/drm

2020-01-30T16:04:01+00:00

Pull drm updates from Davbe Airlie: "This is the main pull request for graphics for 5.6. Usual selection of changes all over. I've got one outstanding vmwgfx pull that touches mm so kept it separate until after all of this lands. I'll try and get it to you soon after this, but it might be early next week (nothing wrong with code, just my schedule is messy) This also hits a lot of fbdev drivers with some cleanups. Other notables: - vulkan timeline semaphore support added to syncobjs - nouveau turing secureboot/graphics support - Displayport MST display stream compression support Detailed summary: uapi: - dma-buf heaps added (and fixed) - command line add support for panel oreientation - command line allow overriding penguin count drm: - mipi dsi definition updates - lockdep annotations for dma_resv - remove dma-buf kmap/kunmap support - constify fb_ops in all fbdev drivers - MST fix for daisy chained hotplug- - CTA-861-G modes with VIC >= 193 added - fix drm_panel_of_backlight export - LVDS decoder support - more device based logging support - scanline alighment for dumb buffers - MST DSC helpers scheduler: - documentation fixes - job distribution improvements panel: - Logic PD type 28 panel support - Jimax8729d MIPI-DSI - igenic JZ4770 - generic DSI devicetree bindings - sony acx424AKP panel - Leadtek LTK500HD1829 - xinpeng XPP055C272 - AUO B116XAK01 - GiantPlus GPM940B0 - BOE NV140FHM-N49 - Satoz SAT050AT40H12R2 - Sharp LS020B1DD01D panels. ttm: - use blocking WW lock i915: - hw/uapi state separation - Lock annotation improvements - selftest improvements - ICL/TGL DSI VDSC support - VBT parsing improvments - Display refactoring - DSI updates + fixes - HDCP 2.2 for CFL - CML PCI ID fixes - GLK+ fbc fix - PSR fixes - GEN/GT refactor improvments - DP MST fixes - switch context id alloc to xarray - workaround updates - LMEM debugfs support - tiled monitor fixes - ICL+ clock gating programming removed - DP MST disable sequence fixed - LMEM discontiguous object maps - prefaulting for discontiguous objects - use LMEM for dumb buffers if possible - add LMEM mmap support amdgpu: - enable sync object timelines for vulkan - MST atomic routines - enable MST DSC support - add DMCUB display microengine support - DC OEM i2c support - Renoir DC fixes - Initial HDCP 2.x support - BACO support for Arcturus - Use BACO for runtime PM power save - gfxoff on navi10 - gfx10 golden updates and fixes - DCN support on POWER - GFXOFF for raven1 refresh - MM engine idle handlers cleanup - 10bpc EDP panel fixes - renoir watermark fixes - SR-IOV fixes - Arcturus VCN fixes - GDDR6 training fixes - freesync fixes - Pollock support amdkfd: - unify more codepath with amdgpu - use KIQ to setup HIQ rather than MMIO radeon: - fix vma fault handler race - PPC DMA fix - register check fixes for r100/r200 nouveau: - mmap_sem vs dma_resv fix - rewrite the ACR secure boot code for Turing - TU10x graphics engine support (TU11x pending) - Page kind mapping for turing - 10-bit LUT support - GP10B Tegra fixes - HD audio regression fix hisilicon/hibmc: - use generic fbdev code and helpers rockchip: - dsi/px30 support virtio: - fb damage support - static some functions vc4: - use dma_resv lock wrappers msm: - use dma_resv lock wrappers - sc7180 display + DSI support - a618 support - UBWC support improvements vmwgfx: - updates + new logging uapi exynos: - enable/disable callback cleanups etnaviv: - use dma_resv lock wrappers atmel-hlcdc: - clock fixes mediatek: - cmdq support - non-smooth cursor fixes - ctm property support sun4i: - suspend support - A64 mipi dsi support rcar-du: - Color management module support - LVDS encoder dual-link support - R8A77980 support analogic: - add support for an6345 ast: - atomic modeset support - primary plane garbage fix arcgpu: - fixes for fourcc handling tegra: - minor fixes and improvments mcde: - vblank support meson: - OSD1 plane AFBC commit gma500: - add pageflip support - reomve global drm_dev komeda: - tweak debugfs output - d32 support - runtime PM suppotr udl: - use generic shmem helpers - cleanup and fixes" * tag 'drm-next-2020-01-30' of git://anongit.freedesktop.org/drm/drm: (1998 commits) drm/nouveau/fb/gp102-: allow module to load even when scrubber binary is missing drm/nouveau/acr: return error when registering LSF if ACR not supported drm/nouveau/disp/gv100-: not all channel types support reporting error codes drm/nouveau/disp/nv50-: prevent oops when no channel method map provided drm/nouveau: support synchronous pushbuf submission drm/nouveau: signal pending fences when channel has been killed drm/nouveau: reject attempts to submit to dead channels drm/nouveau: zero vma pointer even if we only unreference it rather than free drm/nouveau: Add HD-audio component notifier support drm/nouveau: fix build error without CONFIG_IOMMU_API drm/nouveau/kms/nv04: remove set but not used variable 'width' drm/nouveau/kms/nv50: remove set but not unused variable 'nv_connector' drm/nouveau/mmu: fix comptag memory leak drm/nouveau/gr/gp10b: Use gp100_grctx and gp100_gr_zbc drm/nouveau/pmu/gm20b,gp10b: Fix Falcon bootstrapping drm/exynos: Rename Exynos to lowercase drm/exynos: change callback names drm/mst: Don't do atomic checks over disabled managers drm/amdgpu: add the lost mutex_init back drm/amd/display: skip opp blank or unblank if test pattern enabled ...

drm/dp_mst: Add PBN calculation for DSC modes

2020-01-09T23:07:46+00:00

With DSC, bpp can be fractional in multiples of 1/16. Change drm_dp_calc_pbn_mode to reflect this, adding a new parameter bool dsc. When this parameter is true, treat the bpp parameter as having units not of bits per pixel, but 1/16 of a bit per pixel v2: Don't add separate function for this v3: In the equation divide bpp by 16 as it is expected not to leave any remainder v4: Added DSC test parameters for selftest Reviewed-by: Manasi Navare Reviewed-by: Lyude Paul Reviewed-by: Harry Wentland Signed-off-by: David Francis Signed-off-by: Mikita Lipski Signed-off-by: Alex Deucher