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2016-12-08drm/amd/powerplay: use pr_debug to print function not implemented messageArindam Nath1-1/+1
For CZ, some function pointers like display_configuration_changed are not set. So when HW manager tries to configure display, we end up with messages like "[ powerplay ] this function not implement!" in the logs. This message is informational, but lacks details on which function is not implemented and why. Rather than using KERN_INFO to print the message everytime the system boots, we rather use pr_debug so that it is only printed when debug prints are enabled at runtime. Reviewed-by: Edward O'Callaghan <[email protected]> Reviewed-by: Huang Rui <[email protected]> Signed-off-by: Arindam Nath <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-12-08drm/amd/amdgpu: Add gpr reading for GFX v7Tom St Denis1-0/+25
Signed-off-by: Tom St Denis <[email protected]> Acked-by: Edward O'Callaghan <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-12-08drm/amd/amdgpu: Add gpr reading for GFX v6Tom St Denis1-0/+25
Signed-off-by: Tom St Denis <[email protected]> Acked-by: Edward O'Callaghan <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-12-08drm/amd/amdgpu: Add debugfs support for reading GPRs (v2)Tom St Denis3-0/+94
Implemented for SGPRs for GFX v8 initially. (v2) cleanup minor whitespace and remove sanity check and addressing is in dwords not bytes Signed-off-by: Tom St Denis <[email protected]> Acked-by: Edward O'Callaghan <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-12-08drm/amd/amdgpu: export vbios information (v2)Evan Quan1-0/+26
Allows userspace components to fetch information from the vbios image. v2: agd: fix warning Reviewed-by: Edward O'Callaghan <[email protected]> Signed-off-by: Evan Quan <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Reviewed-by: Christian Koenig <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-12-08drm/amd/amdgpu: stored bios_sizeEvan Quan2-0/+7
It's necessary if we want to export vbios image out. Reviewed-by: Edward O'Callaghan <[email protected]> Signed-off-by: Evan Quan <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Reviewed-by: Christian Koenig <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-12-07drm/amdgpu: just suspend the hw on pci shutdownAlex Deucher3-2/+6
We can't just reuse pci_remove as there may be userspace still doing things. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=98638 Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=97980 Reviewed-by: Christian König <[email protected]> Reported-and-tested-by: Mike Lothian <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-12-06drm/amdgpu: update golden setting of tongaHuang Rui1-0/+1
Signed-off-by: Huang Rui <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Reviewed-by: Ken Wang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-12-06drm/amdgpu/si: load the proper firmware on 0x87 oland boardsAlex Deucher1-0/+1
New variant. Signed-off-by: Alex Deucher <[email protected]> Cc: [email protected]
2016-12-06drm/amdgpu: add additional pci revision to dpm workaroundAlex Deucher1-0/+1
New variant. Signed-off-by: Alex Deucher <[email protected]> Cc: [email protected]
2016-12-06drm/amd/powerplay: Fix potential NULL pointer issueXiangliang Yu1-2/+2
If doesn't enable dpm, the powerplay will not allocate memory for hw management. So, hw_init_power_state_table function will reference NULL pointer when resetting. Signed-off-by: Xiangliang Yu <[email protected]> Reviewed-by: Rex Zhu <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Acked-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]> Cc: [email protected]
2016-12-06drm/amdgpu: Don't touch GFX hw during HW finiXiangliang Yu1-0/+4
For SR-IOV client, driver shouldn't touch the GFX hw during HW fini, otherwise, gfx will fail to start after rebooting guest os. Signed-off-by: shaoyunl <[email protected]> Signed-off-by: Xiangliang Yu <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Reviewed-by: Monk Liu <[email protected]> Acked-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-12-06drm/amd/powerplay: Adjust the position of data size initialXiangliang Yu1-1/+1
Put the initial part close to memory allocate, it will make code more clear. Signed-off-by: Xiangliang Yu <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Acked-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-12-06drm/amd/powerplay: Ignore smu buffer usageXiangliang Yu1-2/+11
SMU buffer is used for power feature, but for virtualization, the power is controlled by hypervisor. Ignore it. Signed-off-by: Xiangliang Yu <[email protected]> Signed-off-by: Monk Liu <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Acked-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-12-06drm/amd/powerplay: cut digest partXiangliang Yu1-0/+4
For virtualization, FW size need to cut its digest part. Signed-off-by: Frank Min <[email protected]> Signed-off-by: Monk Liu <[email protected]> Signed-off-by: Xiangliang Yu <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Acked-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-12-06drm/amdgpu: drop redundant vi_mqd defineXiangliang Yu1-263/+3
Vi_structs.h has defined vi_mqd, drop redundant vi_mqd define. Signed-off-by: Monk Liu <[email protected]> Signed-off-by: Xiangliang Yu <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Acked-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-12-06drm/amdgpu: fix gtt available page num accountingFlora Cui1-2/+12
Signed-off-by: Flora Cui <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-12-06drm/amd/powerplay: bypass fan table setup if no fan connectedHawking Zhang4-0/+24
If vBIOS noFan bit is set, the fan table parameters in thermal controller will not get initialized. The driver should avoid to use these uninitialized parameter to do calculation. Otherwise, it may trigger divide 0 error. Signed-off-by: Hawking Zhang <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]> Cc: [email protected]
2016-12-06drm/amd/amdgpu: validate the shadow BO.Alex Xie1-1/+1
Fixes a rare NULL pointer dereference in amdgpu_ttm_bind. The issue was found by Nicolai Haehnle. The patch was tested by Nicolai Haehnle. Signed-off-by: Alex Xie <[email protected]> Reviewed-by: Chunming Zhou <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]> Cc: [email protected]
2016-12-06drm/amd/powerplay: disable cg pg task when pp uninitialize.Rex Zhu3-1/+15
fix bug on uvd pg enabled, when reboot vm in pass through case, we need to notify smu power up uvd/vce if they were power down. otherwise, the vbios post will fail. Signed-off-by: Rex Zhu <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-12-06drm/amdgpu: no need to ungate uvd/vce clock when fini.Rex Zhu1-7/+13
Signed-off-by: Rex Zhu <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-12-06drm/amdgpu: Only update the CUR_SIZE register when necessaryMichel Dänzer4-23/+59
Normally only necessary when the cursor size changes. Signed-off-by: Michel Dänzer <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-12-06drm/amdgpu: Also call cursor_move_locked when the cursor size changesMichel Dänzer4-16/+20
The cursor size also affects the register programming. Cc: [email protected] Signed-off-by: Michel Dänzer <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-12-06drm/amdgpu: Store CRTC relative amdgpu_crtc->cursor_x/y valuesMichel Dänzer4-11/+12
We were storing viewport relative coordinates. However, crtc_cursor_set2 and cursor_reset pass amdgpu_crtc->cursor_x/y as the x/y parameters of cursor_move_locked, which would break if the CRTC isn't located at (0, 0). Cc: [email protected] Signed-off-by: Michel Dänzer <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-12-06drm/amd/amdgpu: enable GUI idle INT after enabling CGCGArindam Nath1-9/+9
GUI idle interrupts should be enabled only after we have enabled coarse grain clock gating (CGCG). This prevents GFX engine generating idle interrupt even though CGCG is not completely enabled. Most of the time this goes un-noticed, but on some Stoney ASICs this results in GFX engine hang after system resumes from suspend. The issue is not particular to Stoney though and could have occured on any ASIC. The patch fixes this issue. Reviewed-by: Alex Deucher <[email protected]> Reported-by: Sunil Uttarwar <[email protected]> Signed-off-by: Arindam Nath <[email protected]> Signed-off-by: Alex Deucher <[email protected]> Cc: [email protected]
2016-12-06drm/amdgpu: enable VCE clockgating in Polaris-10/11Maruthi Srinivas Bayyavarapu2-3/+5
VCE clocks are set to be disabled, when not in use. Signed-off-by: Maruthi Bayyavarapu <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-12-06drm/amdgpu: fix CI bug uvd status not true in debugfs.Rex Zhu1-1/+1
can't get uvd's state by uvd_enabled. uvd_enabled is used for request higher mclk. in multi-display case, mclk has been in highest clock, no matter uvd's state changed, uvd_enabled will not be changed. Signed-off-by: Rex Zhu <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-12-06drm/amdgpu: remove error message when loading driverXiangliang Yu1-2/+4
Forget to check UCODE_ID_STORAGE case and will cause to print error message when loading driver, correct it. Signed-off-by: Xiangliang Yu <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-12-06drm/amd/powerplay: fix firmware loading failureXiangliang Yu1-1/+1
For virtualization, firmware loading need the firmware version info, and will load the right firmware. So, transfer fw_version to toc. Signed-off-by: Frank Min <[email protected]> Signed-off-by: Monk Liu <[email protected]> Signed-off-by: Xiangliang Yu <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-12-06drm/amdgpu: fix bug mclk can't change on PolarisRex Zhu2-3/+8
the root cause is we gate the clock to uvd vcpu. mclk's change should need the response from uvd if it is power on. Signed-off-by: Rex Zhu <[email protected]> Acked-by: Christian König <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-12-06drm/amdgpu: refine uvd 6.0 clock gate feature.Rex Zhu1-20/+92
Signed-off-by: Rex Zhu <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-12-06drm/amdgpu/gfx8: move eop programming per queueAlex Deucher1-30/+19
It's per queue not per pipe. Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-12-06Revert "drm/amdgpu: use the kernel zone memory size as the max remote memory ↵Alex Deucher5-27/+8
in amdgpu" This reverts commit a693e050edfe794fea81d7cfe72429a406aa380b. This breaks on systems with huge amounts of system memory as we do not have enough vram to store the page tables. Additionally, this is less of an issue with the recent gtt manager changes. Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-12-06Merge remote-tracking branch 'airlied/drm-next' into drm-misc-nextDaniel Vetter79-1288/+55855
Backmerge v4.9-rc8 to get at commit e94bd1736f1f60e916a85a80c0b0ebeaae36cce5 Author: Michel Dänzer <[email protected]> Date: Wed Nov 30 17:30:01 2016 +0900 drm: Don't call drm_for_each_crtc with a non-KMS driver so I can apply Michel's follow-up patch. Signed-off-by: Daniel Vetter <[email protected]>
2016-12-06drm/amdgpu: don't add files at control minor debugfs directoryNicolai Stange1-6/+0
Since commit 8a357d10043c ("drm: Nerf DRM_CONTROL nodes"), a struct drm_device's ->control member is always NULL. In the case of CONFIG_DEBUG_FS=y, amdgpu_debugfs_add_files() accesses ->control->debugfs_root though. This results in a NULL pointer dereference. Fix this by omitting the drm_debugfs_create_files() call for the control minor debugfs directory which is now non-existent anyway. Fixes: 8a357d10043c ("drm: Nerf DRM_CONTROL nodes") Signed-off-by: Nicolai Stange <[email protected]> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=98915 Reviewed-by: Alex Deucher <[email protected]> Tested-by: Mike Lothian <[email protected]> Signed-off-by: Daniel Vetter <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
2016-12-06Merge branch 'drm-next-4.10' of git://people.freedesktop.org/~agd5f/linux ↵Dave Airlie66-1205/+55685
into drm-next - lots of code cleanup - lots of bug fixes - expose rpm based fan info via hwmon - lots of clock and powergating fixes - SI register header cleanup and conversion to common format used by newer asics * 'drm-next-4.10' of git://people.freedesktop.org/~agd5f/linux: (54 commits) drm/amdgpu: drop is_display_hung from display funcs drm/amdgpu/uvd: reduce IB parsing overhead on UVD5+ (v2) drm/amdgpu/uvd: consolidate code for fetching addr from ctx drm/amdgpu: Disable DPM in virtualization drm/amdgpu: use AMDGPU_GEM_CREATE_VRAM_CLEARED for VM PD/PTs (v2) drm/amdgpu: improve AMDGPU_GEM_CREATE_VRAM_CLEARED handling (v2) drm/amdgpu: fix error handling in amdgpu_bo_create_restricted drm/amdgpu: fix amdgpu_fill_buffer (v2) drm/amdgpu: remove amdgpu_irq_get_delayed amdgpu: Wrap dev_err() calls on vm faults with printk_ratelimit() amdgpu: Use dev_err() over vanilla printk() in vm_decode_fault() drm/amd/amdgpu: port of DCE v6 to new headers (v3) drm/amdgpu: cleanup unused iterator members for sdma v2.4 drm/amdgpu: cleanup unused iterator members for sdma v3 drm/amdgpu:impl vgt_flush for VI(V5) drm/amdgpu: enable uvd mgcg for Fiji. drm/amdgpu: refine cz uvd clock gate logic. drm/amdgpu: change log level to KERN_INFO in ci_dpm.c drm/amdgpu: always un-gate UVD REGS path. drm/amdgpu/sdma: fix typo in packet setup ...
2016-12-05Backmerge tag 'v4.9-rc8' into drm-nextDave Airlie7-32/+53
Linux 4.9-rc8 Daniel requested this so we could apply some follow on fixes cleanly to -next.
2016-12-04don't open-code file_inode()Al Viro3-13/+13
Signed-off-by: Al Viro <[email protected]>
2016-12-01drm: Make the connector .detect() callback optionalLaurent Pinchart1-7/+0
Many drivers (21 to be exact) create connectors that are always connected (for instance to an LVDS or DSI panel). Instead of forcing them to implement a dummy .detect() handler, make the callback optional and consider the connector as always connected in that case. Reviewed-by: Alex Deucher <[email protected]> Acked-by: Maxime Ripard <[email protected]> Acked-by: Jyri Sarha <[email protected]> Acked-by: Jani Nikula <[email protected]> Acked-by: Philipp Zabel <[email protected]> Acked-by: Vincent Abriou <[email protected]> Acked-by: Alexey Brodkin <[email protected]> Signed-off-by: Laurent Pinchart <[email protected]> [seanpaul fixed small conflict in rcar-du/rcar_du_lvdscon.c] Signed-off-by: Sean Paul <[email protected]>
2016-11-30Merge tag 'drm-qemu-20161121' of git://git.kraxel.org/linux into drm-nextDave Airlie13-53/+119
drm/virtio: fix busid in a different way, allocate more vbufs. drm/qxl: various bugfixes and cleanups, * tag 'drm-qemu-20161121' of git://git.kraxel.org/linux: (224 commits) drm/virtio: allocate some extra bufs qxl: Allow resolution which are not multiple of 8 qxl: Don't notify userspace when monitors config is unchanged qxl: Remove qxl_bo_init() return value qxl: Call qxl_gem_{init, fini} qxl: Add missing '\n' to qxl_io_log() call qxl: Remove unused prototype qxl: Mark some internal functions as static Revert "drm: virtio: reinstate drm_virtio_set_busid()" drm/virtio: fix busid regression drm: re-export drm_dev_set_unique Linux 4.9-rc5 gp8psk: Fix DVB frontend attach gp8psk: fix gp8psk_usb_in_op() logic dvb-usb: move data_mutex to struct dvb_usb_device iio: maxim_thermocouple: detect invalid storage size in read() aoe: fix crash in page count manipulation lightnvm: invalid offset calculation for lba_shift Kbuild: enable -Wmaybe-uninitialized warnings by default pcmcia: fix return value of soc_pcmcia_regulator_set ...
2016-11-29drm/amdgpu: fix check for port PM availabilityPeter Wu1-2/+9
The ATPX method does not always exist on the dGPU, it may be located at the iGPU. The parent device of the iGPU is the root port for which bridge_d3 is false. This accidentally enables the legacy PM method which conflicts with port PM and prevented the dGPU from powering on. Fixes: 1db4496f167b ("drm/amdgpu: fix power state when port pm is unavailable") Reported-and-tested-by: Mike Lothian <[email protected]> Signed-off-by: Peter Wu <[email protected]> Signed-off-by: Alex Deucher <[email protected]> Cc: <[email protected]> # 4.8+
2016-11-28drm/amd/powerplay: initialize the soft_regs offset in struct smu7_hwmgrRex Zhu1-1/+4
This could lead to mclk dpm problems on some boards. Signed-off-by: Rex Zhu <[email protected]> Ack-by: Tom St Denis <[email protected]> Reviewed-by: Huang Rui <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-11-23drm/amdgpu: drop is_display_hung from display funcsAlex Deucher7-20/+0
Not used. Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-11-23drm/amdgpu/uvd: reduce IB parsing overhead on UVD5+ (v2)Alex Deucher1-5/+10
UVD 5 and newer do not have the same placement limitations as older chips, so skip the first pass since it's just overhead on chips where we don't have to force placement. v2: fix inverted logic Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-11-23drm/amdgpu/uvd: consolidate code for fetching addr from ctxAlex Deucher1-12/+16
Same code duplicated in both functions. Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-11-23drm/amdgpu: Disable DPM in virtualizationTrigger Huang2-4/+7
This patch is used for virtualization support. In virtualization, only SMU manager is needed, DPM should be disabled. This is a use case for commit 2f9346b6f984 ("drm/amdgpu/powerplay: pp module only enable smu when dpm disabled.") Signed-off-by: Trigger Huang <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-11-23drm/amdgpu: use AMDGPU_GEM_CREATE_VRAM_CLEARED for VM PD/PTs (v2)Christian König1-95/+4
Doesn't make much sense to have the same functionality twice. v2: rebase on dma_fence renaming Signed-off-by: Christian König <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-11-23drm/amdgpu: improve AMDGPU_GEM_CREATE_VRAM_CLEARED handling (v2)Christian König1-15/+14
Drop this whole reserve/unreserve dance, just lock the reservation object manually when creating the BO. v2: rebase on dma_fence renaming Signed-off-by: Christian König <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-11-23drm/amdgpu: fix error handling in amdgpu_bo_create_restrictedChristian König1-7/+4
Manually checking why a function could fail is not a good idea if you can just check the functions return code. Signed-off-by: Christian König <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-11-23drm/amdgpu: fix amdgpu_fill_buffer (v2)Christian König1-21/+48
The mem start is relative to the domain in the address space, so this worked only when VRAM was mapped at offset 0. It also didn't handled multiple drm_mm_nodes for split VRAM. v2: rebase on dma_fence renaming Signed-off-by: Christian König <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
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