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2018-07-06drm/i915/dsi: rename the current DSI files based on first platformJani Nikula5-6/+6
Starting from ICL or gen 11 we have a new DSI block which requires completely different programming from the current implementation. Having them in the same file would be confusing. Rename the current DSI and DSI PLL implementation files as vlv_dsi.c and vlv_dsi_pll.c. No functional changes. v2: use "gen7" prefix. v3: use "vlv" prefix. References: https://patchwork.freedesktop.org/series/44823/ Cc: Madhav Chauhan <madhav.chauhan@intel.com> Cc: Daniel Vetter <daniel@ffwll.ch> Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Madhav Chauhan <madhav.chauhan@intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180705132509.12881-1-jani.nikula@intel.com
2018-07-06drm/i915/selftests: Fail hangcheck testing if the GPU is wedgedChris Wilson1-0/+3
If the GPU is irrecoverably wedged on startup, it means that it failed on initialisation and we have already tried to reset it but failed. We can ignore all further testing, as it is already dead. Failing early, prevents us from slowly failing in our endeavours later and timing out. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180705150214.28316-1-chris@chris-wilson.co.uk
2018-07-06Merge tag 'exynos-drm-fixes-for-v4.18-rc4' of ↵Dave Airlie11-102/+149
git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos into drm-fixes Fixups - Fix several problems to IPPv2 merged to mainline recentely. . An align problem of width size that IPP driver incorrectly calculated the real buffer size. . Horizontal and vertical flip problem. . Per-plane global alpha for XRGB modes. . Incorrect variant of the YUV modes. - Fix plane overlapping problem. . The stange order of overlapping planes on XRGB modes by setting global alpha value to maximum value. Cleanup - Rename a enum type, drm_ipp_size_id, to one specific to Exynos, drm_exynos_ipp_limit_type. - Replace {un/reference} with {put,get} functions. . it replaces several reference/unreference functions with Linux kernel nameing standard. Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/1530512041-21392-1-git-send-email-inki.dae@samsung.com
2018-07-06Merge branch 'drm-fixes-4.18' of git://people.freedesktop.org/~agd5f/linux ↵Dave Airlie14-86/+284
into drm-fixes - Fix an HDMI 2.0 4k@60 regression - Hotplug fixes for PX/HG laptops - Fixes for vbios changes in vega12 - Fix a race in the user fence code - Fix a couple of misc typos Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180705155206.2752-1-alexander.deucher@amd.com
2018-07-06Merge tag 'drm-intel-fixes-2018-07-05' of ↵Dave Airlie5-15/+81
git://anongit.freedesktop.org/drm/drm-intel into drm-fixes A couple of GVT fixes, and a GGTT mmapping fix. Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/8736wxq35t.fsf@intel.com
2018-07-06Merge tag 'drm-misc-fixes-2018-07-05' of ↵Dave Airlie2-34/+58
git://anongit.freedesktop.org/drm/drm-misc into drm-fixes Fixes for v4.18-rc4: - A few small fixes for the sii8620 bridge. - Allocate blob property memory using kvzalloc instead of kmalloc. Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/4267636e-bb7c-8f69-eeff-12e045b3e7e1@linux.intel.com
2018-07-06Merge commit 'refs/for-upstream/mali-dp' of git://linux-arm.org/linux-ld ↵Dave Airlie10-72/+771
into drm-next "mali-dp driver changes for drm-next, includes the driver implementation for writeback, improvements for power management handling in the driver and a debugfs entry for reporting possible internal errors. Please pull at your earliest convenience. Boris Brezillon is also interested in this pull as he is going to change slightly the parameter for the writeback connector's atomic_commit() and he needs to fix the mali-dp driver in his series." Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180705144408.GH15340@e110455-lin.cambridge.arm.com
2018-07-06Merge tag 'drm-misc-next-2018-07-04' of ↵Dave Airlie100-289/+369
git://anongit.freedesktop.org/drm/drm-misc into drm-next drm-misc-next for 4.19: UAPI Changes: v3d: add fourcc modicfier for fourcc for the Broadcom UIF format (Eric Anholt) Cross-subsystem Changes: console/fbcon: Add support for deferred console takeover (Hans de Goede) Core Changes: dma-fence clean up, improvements and docs (Daniel Vetter) add mask function for crtc, plane, encoder and connector DRM objects(Ville Syrjälä) Driver Changes: pl111: add Nomadik LCDC variant (Linus Walleij) Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180704234641.GA3981@juma
2018-07-06drm/amd: Add sphinx documentation for amd_ip_funcsDarren Powell1-18/+27
Signed-off-by: Darren Powell <darren.powell@amd.com> Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-07-06drm/amdgpu: update documentation for amdgpu_drv.cSonny Jiang1-7/+225
Signed-off-by: Sonny Jiang <sonny.jiang@amd.com> Acked-by: Junwei Zhang <Jerry.Zhang@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-07-06drm/amd/display: add a check for display depth validityMikita Lipski1-0/+42
[why] HDMI 2.0 fails to validate 4K@60 timing with 10 bpc [how] Adding a helper function that would verify if the display depth assigned would pass a bandwidth validation. Drop the display depth by one level till calculated pixel clk is lower than maximum TMDS clk. Bugzilla: https://bugs.freedesktop.org/106959 Signed-off-by: Mikita Lipski <mikita.lipski@amd.com> Tested-by: Mike Lothian <mike@fireburn.co.uk> Reviewed-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-07-06drm/amd/display: adding ycbcr420 pixel encoding for hdmiMikita Lipski1-2/+5
[why] HDMI EDID's VSDB contains spectial timings for specifically YCbCr 4:2:0 colour space. In those cases we need to verify if the mode provided is one of the special ones has to use YCbCr 4:2:0 pixel encoding for display info. [how] Verify if the mode is using specific ycbcr420 colour space with the help of DRM helper function and assign the mode to use ycbcr420 pixel encoding. Signed-off-by: Mikita Lipski <mikita.lipski@amd.com> Tested-by: Mike Lothian <mike@fireburn.co.uk> Reviewed-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-07-06drm/amd: Remove errors from sphinx documentationDarren Powell2-10/+15
Eliminating the warnings produced by sphinx when processing the sphinx comments in amdgpu_device.c & amdgpu_mn.c Signed-off-by: Darren Powell <darren.powell@amd.com> Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-07-06drm/amd/display/dc/dce: Fix multiple potential integer overflowsGustavo A. R. Silva1-5/+5
Add suffix ULL to constant 5 and cast variables target_pix_clk_khz and feedback_divider to uint64_t in order to avoid multiple potential integer overflows and give the compiler complete information about the proper arithmetic to use. Notice that such constant and variables are used in contexts that expect expressions of type uint64_t (64 bits, unsigned). The current casts to uint64_t effectively apply to each expression as a whole, but they do not prevent them from being evaluated using 32-bit arithmetic instead of 64-bit arithmetic. Also, once the expressions are properly evaluated using 64-bit arithmentic, there is no need for the parentheses that enclose them. Addresses-Coverity-ID: 1460245 ("Unintentional integer overflow") Addresses-Coverity-ID: 1460286 ("Unintentional integer overflow") Addresses-Coverity-ID: 1460401 ("Unintentional integer overflow") Fixes: 4562236b3bc0 ("drm/amd/dc: Add dc display driver (v2)") Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com> Reviewed-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-07-06drm/amd/display: Use 2-factor allocator callsKees Cook1-4/+4
As already done treewide, switch from open-coded multiplication to 2-factor allocation helper. Signed-off-by: Kees Cook <keescook@chromium.org> Reviewed-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-07-06Revert "drm/amd/display: Fix indentation in dcn10 resource constructor"Harry Wentland1-2/+1
That change was a merge gone bad. This reverts commit cb1d7eacb58f7d1b7d0e57b26dc02d45eada4a3c. Signed-off-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-07-06drm/amd/display: off by one in find_irq_source_info()Dan Carpenter1-1/+1
The ->info[] array has DAL_IRQ_SOURCES_NUMBER elements so this condition should be >= instead of > or we could read one element beyond the end of the array. Fixes: 4562236b3bc0 ("drm/amd/dc: Add dc display driver (v2)") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Reviewed-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-07-06drm/amd/pp: Remove the same struct define in powerplayRex Zhu6-60/+27
delete the same struct define in powerplay, share the struct with display. Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-07-06drm/amd/display: Fix copy error when set memory clocksRex Zhu1-2/+2
Set memory clocks same as soc clocks Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-07-06drm/amd/display: Refine the implementation of dm_pp_get_funcs_rvRex Zhu1-40/+40
powerplay/dpm export all interfaces in struct amd_pm_funcs. so call common exported interfaces instead of powerplay inner interfaces Also not include header file hwmgr.h Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-07-06drm/amd/pp: Export notify_smu_enable_pwe to displayRex Zhu2-3/+24
Display can notify smu to enable pwe after gpu suspend. It is used in case when display resumes from S3 and wants to start audio driver by enabling pwe Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-07-06drm: drop drm_pcie_get_speed_cap_mask and drm_pcie_get_max_link_widthAlex Deucher1-58/+0
These functions duplicated functionality which was ultimately added to the pci core. All users of these functions have been ported to using the newly exposed pci functionality. These functions are no longer used, so drop them. Acked-by: Christian König <christian.koenig@amd.com> Reviewed-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-07-06drm/radeon: use pcie functions for link widthAlex Deucher6-32/+60
This is the last user of drm_pcie_get_speed_cap_mask. Use the pci version so we can drop drm_pcie_get_speed_cap_mask. Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-07-06drm/amdgpu: use pcie functions for link width and speedAlex Deucher4-31/+65
Use the newly exported pci functions to get the link width and speed rather than using the drm duplicated versions. Also query the GPU link caps directly rather than hardcoding them. Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-07-06drm/amdgpu: update amd_pcie.h to include gen4 speedsAlex Deucher1-0/+2
Internal header used by the driver to specify pcie gen speeds of the asic and chipset. Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-07-06drm/amdgpu: switch firmware path for SI partsAlex Deucher3-46/+46
Use separate firmware path for amdgpu to avoid conflicts with radeon on SI parts. Reviewed-by: Chunming Zhou <david1.zhou@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-07-06drm/amdgpu: switch firmware path for CIK parts (v2)Alex Deucher7-73/+70
Use separate firmware path for amdgpu to avoid conflicts with radeon on CIK parts. v2: squash in logic simplification (Alex) Reviewed-by: Chunming Zhou <david1.zhou@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-07-06drm/amdgpu: fix user fence write race conditionNicolai Hähnle1-6/+6
The buffer object backing the user fence is reserved using the non-user fence, i.e., as soon as the non-user fence is signaled, the user fence buffer object can be moved or even destroyed. Therefore, emit the user fence first. Both fences have the same cache invalidation behavior, so this should have no user-visible effect. Signed-off-by: Nicolai Hähnle <nicolai.haehnle@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-07-06drm/amd/pp: Remove duplicate code in vega12_hwmgr.cRex Zhu1-42/+1
use smu_helper function smu_set_watermarks_for_clocks_ranges in vega12_set_watermarks_for_clocks_ranges. Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-07-06drm/amd/pp: Refine the interface exported to displayRex Zhu8-13/+14
use void * as function parameter type in order for extension. Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-07-06drm/amd/display: Notify powerplay the display controller idrex zhu1-0/+7
powerplay can recalculate the number of active display Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-07-06drm/amd/display: Notify powerplay the min_dcef clockrex zhu1-0/+5
powerplay can notify smu to recalculates the maximum deep-sleep divider display allowed. Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-07-06drm/amd/pp: Switch the tolerable latency for displayrex zhu1-1/+1
Select the lowest MCLK frequency that is within the tolerable latency defined in DISPALY Acked-by: Alex Deucher <alexander.deucher@amd.com> Acked-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-07-06drm/amd/pp: Memory Latency is always 25us on Vega10Rex Zhu1-21/+2
For HBM, 25us latency is enough for memory clock switch. Acked-by: Alex Deucher <alexander.deucher@amd.com> Acked-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-07-06drm/amd/pp: Convert clock unit to KHz as definedRex Zhu4-42/+34
Convert clock unit 10KHz to KHz as the data sturct defined. e.g. struct pp_clock_with_latency { uint32_t clocks_in_khz; uint32_t latency_in_us; }; Meanwhile revert the same conversion in display side. Acked-by: Alex Deucher <alexander.deucher@amd.com> Acked-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-07-06drm/amdgpu: update uvd_v6_0_ring_vm_funcs to use new nop packetAlex Deucher1-2/+1
Was missed when updating the uvd 6 module. Fixes: 1aac3c9180 (drm/amdgpu: fix insert nop for UVD6 ring) Reviewed-by: Leo Liu <leo.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2018-07-06drm/amdgpu: fix the wrong type of gem object creationHuang Rui2-4/+4
We still use legacy type of gem_object_create, it should update to ttm_bo_type now. Signed-off-by: Huang Rui <ray.huang@amd.com> Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-07-06drm/radeon: add SPDX identifier and clarify licenseDirk Hohndel (VMware)1-0/+1
This is dual licensed under GPL-2.0 or MIT. Acked-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Dirk Hohndel (VMware) <dirk@hohndel.org> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-07-06drm/amd: add SPDX identifier and clarify licenseDirk Hohndel (VMware)1-0/+1
This is dual licensed under GPL-2.0 or MIT. Acked-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Dirk Hohndel (VMware) <dirk@hohndel.org> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-07-06drm/amd: Replace drm_dev_unref with drm_dev_putThomas Zimmermann1-2/+2
This patch unifies the naming of DRM functions for reference counting of struct drm_device. The resulting code is more aligned with the rest of the Linux kernel interfaces. Signed-off-by: Thomas Zimmermann <contact@tzimmermann.org> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-07-06drm/amdgpu/vce: simplify vce instance setupAlex Deucher3-19/+27
Set the me instance in early init and use that rather than calculating the instance based on the ring pointer. Reviewed-by: James Zhu <James.Zhu@amd.com> Reviewed-by: Leo Liu <leo.liu@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-07-06drm/amdgpu/sdma: simplify sdma instance setupAlex Deucher4-32/+29
Set the me instance in early init and use that rather than calculating the instance based on the ring pointer. Reviewed-by: James Zhu <James.Zhu@amd.com> Reviewed-by: Leo Liu <leo.liu@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-07-06drm/amdgpu/pp: fix copy paste typo in smu7_get_pp_table_entry_callback_func_v1Alex Deucher1-1/+1
Should be using PCIELaneLow for the low clock level. Reviewed-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-07-06drm/amdgpu/pp: fix copy paste typo in smu7_init_dpm_defaultsAlex Deucher1-1/+1
Should be mclk rather than sclk. Reviewed-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-07-06drm/amdgpu/pp: fix endian swapping in atomctrl_get_voltage_rangeAlex Deucher1-4/+4
Need to swap before doing arthimetic on the values. Reviewed-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-07-06drm/amdgpu/pp: add missing byte swapping in process_pptables_v1_0.cAlex Deucher1-4/+4
Values need to be swapped on big endian. Reviewed-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-07-06drm/amdgpu/pm: fix display count in non-DC pathAlex Deucher1-1/+1
new_active_crtcs is a bitmask, new_active_crtc_count is the actual count. Reviewed-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-07-06drm/amdgpu: fix swapped emit_ib_size in vce3Alex Deucher1-2/+2
The phys and vm versions had the values swapped. Reviewed-by: Junwei Zhang <Jerry.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-07-06drm/amdgpu: Remove amdgpu_gem_map_attach target_dev documentationMichel Dänzer1-1/+0
The parameter was removed. Fixes: a19741e5e5a9 "dma_buf: remove device parameter from attach callback v2" Reviewed-by: Junwei Zhang <Jerry.Zhang@amd.com> Signed-off-by: Michel Dänzer <michel.daenzer@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-07-06drm/amdgpu: Add AMDGPU_GPU_PAGES_IN_CPU_PAGE defineMichel Dänzer3-8/+10
To hopefully make the code dealing with GPU vs CPU pages a little clearer. Suggested-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Michel Dänzer <michel.daenzer@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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