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2016-07-07drm/amdgpu: disable power control on hybrid laptopsAlex Deucher
Windows 10 (and some 8.1) systems use standardized ACPI calls for hybrid laptops to control dGPU power. Detect those cases and disable the AMD specific ATPX power control. Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-07-07drm/radeon: allow PACKET3_PFP_SYNC_ME on evergreenEdmondo Tommasina
Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Edmondo Tommasina <edmondo.tommasina@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-07-07drm/amdgpu/gfx8: Add serdes wait for idle in CGCG en/disableTom St Denis
Must wait for SERDES idle before exiting RLC SAFEMODE Signed-off-by: Tom St Denis <tom.stdenis@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-07-07drm/amd/powerplay: add mclk OD(overdrive) support for Polaris10Eric Huang
The maximum OD percentage is 20. Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Eric Huang <JinHuiEric.Huang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-07-07drm/amd/powerplay: add mclk OD(overdrive) support for FijiEric Huang
The maximum OD percentage is 20. Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Eric Huang <JinHuiEric.Huang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-07-07drm/amd/powerplay: add mclk OD(overdrive) support for TongaEric Huang
The maximum OD percentage is 20. Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Eric Huang <JinHuiEric.Huang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-07-07drm/amdgpu: add mclk OD(overdrive) support for CIEric Huang
The maximum OD percentage is 20. Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Eric Huang <JinHuiEric.Huang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-07-07drm/amdgpu: add the common code to support mclk ODEric Huang
This implements mclk OverDrive(OD) through sysfs. The new entry pp_mclk_od is read/write. The value of input/output is an integer of the overclocking percentage. Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Eric Huang <JinHuiEric.Huang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-07-07drm/amdgpu: add powercontainment module parameterHuang Rui
This patch makes powercontainment feature configurable. Currently, the powercontainment is not very stable, so add a module parameter to enable/disable it via user mode. Signed-off-by: Huang Rui <ray.huang@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-07-07drm/amdgpu: fix and cleanup job destructionChristian König
Remove the job reference counting and just properly destroy it from a work item which blocks on any potential running timeout handler. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Monk.Liu <monk.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-07-07drm/amdgpu: move locking into the functions who need itChristian König
Otherwise the locking becomes rather confusing. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Monk.Liu <monk.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-07-07drm/amdgpu: properly abstract scheduler timeout handlingChristian König
The driver shouldn't mess with the scheduler internals. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Monk.Liu <monk.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-07-07drm/amdgpu: remove use_shed hack in job cleanupChristian König
Remembering the code path in a variable to cleanup differently is usually not a good idea at all. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Monk.Liu <monk.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-07-07drm/amdgpu: fix coding style in amdgpu_job_freeChristian König
Ther should be a new line between code and decleration. Also use amdgpu_ib_free() instead of releasing the member manually. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Monk.Liu <monk.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-07-07drm/amdgpu: remove duplicated timeout callbackChristian König
No need for double housekeeping here. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Monk.Liu <monk.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-07-07drm/amdgpu: remove begin_job/finish_jobChristian König
Completely pointless and confusing to use a callback to call into the same code file. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Monk.Liu <monk.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-07-07drm/amdgpu: fix coding style in the scheduler v2Christian König
v2: fix even more Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Monk.Liu <monk.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-07-07drm/amdgpu: add the CI code to enable sclk OD(OverDrive)Eric Huang
Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Eric Huang <JinHuiEric.Huang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-07-07drm/amdgpu: add the CI code to enable clock level selectionEric Huang
Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Eric Huang <JinHuiEric.Huang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-07-07drm/amdgpu: add the new common pm code to support sclk ODEric Huang
This extends OD (OverDrive) support to the non-Powerplay code paths. Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Eric Huang <JinHuiEric.Huang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-07-07drm/amdgpu: add the new common pm code to select the clock levelsEric Huang
This extends dpm clock level selection to the non-powerplay code paths. This interface can be used to select individual clock levels. Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Eric Huang <JinHuiEric.Huang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-07-07drm/amdgpu/gfx8: Enable GFX PG on CZTom St Denis
Based on Alex's patches this enables GFX PG on CZ. Tested with xonotic-glx/glxgears/supertuxkart and idle desktop. Also read-back registers via umr for verificiation that the bits are truly enabled. Signed-off-by: Tom St Denis <tom.stdenis@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-07-07drm/amdgpu/gfx8: clean up polaris11 PG enableAlex Deucher
Fix the logic for enabling/disabling. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-07-07drm/amdgpu/gfx8: add powergating support for CZ/STAlex Deucher
This implements powergating support for CZ/ST asics. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-07-07drm/amdgpu: add new GFX powergating typesAlex Deucher
Add some new GFX powergating flags. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-07-07drm/amdgpu/gfx8: rename some pg functionsAlex Deucher
So they can be shared with other asics. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-07-07drm/amdgpu/gfx8: add state setup for CZ/ST GFX power gatingAlex Deucher
This sets up the CP jump table and GDS buffer and sets the PG state registers. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-07-07drm/radeon/gfx7: expand cp jt size to handle GDS as wellAlex Deucher
The size needs to handle the CP JT and GDS. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-07-07drm/amdgpu/gfx7: expand cp jt size to handle GDS as wellAlex Deucher
The size needs to handle the CP JT and GDS. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-07-07drm/amd/powerplay: add sclk OD support on Polaris10Eric Huang
This implements sclk overdrive(OD) overclocking support for Polaris10, and the maximum overdrive percentage is 20. Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Eric Huang <JinHuiEric.Huang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-07-07drm/amd/powerplay: add sclk OD support on TongaEric Huang
This implements sclk overdrive(OD) overclocking support for Tonga, and the maximum overdrive percentage is 20. Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Eric Huang <JinHuiEric.Huang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-07-07drm/amd/powerplay: add sclk OD support on FijiEric Huang
This implements sclk overdrive(OD) overclocking support for Fiji, and the maximum overdrive percentage is 20. Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Eric Huang <JinHuiEric.Huang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-07-07drm/amdgpu: add powerplay sclk OD support through sysfs (v2)Eric Huang
Add a new sysfs entry pp_sclk_od to support sclk overdrive(OD) overclocking, the entry is read/write, the value of input/output is an integer which is the over percentage of the highest sclk. v2: drop extra semicolon Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Eric Huang <JinHuiEric.Huang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-07-07drm/radeon: load different smc firmware on some CI variantsAlex Deucher
The power tables on some variants require different firmware. This may fix stability issues on some newer CI parts. bug: https://bugs.freedesktop.org/show_bug.cgi?id=91880 Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-07-07drm/radeon: load different smc firmware on some SI variantsAlex Deucher
The power tables on some variants require different firmware. This may fix stability issues on some newer SI parts. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-07-07drm/amdgpu: load different smc firmware on some CI variantsAlex Deucher
The power tables on some variants require different firmware. This fixes stability issues on some newer CI parts. bug: https://bugs.freedesktop.org/show_bug.cgi?id=91880 Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Huang Rui <ray.huang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-07-07drm/amdgpu: clear RB at ring initMonk Liu
This help fix reloading driver hang issue of SDMA ring. Signed-off-by: Monk Liu <Monk.Liu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-07-05Merge tag 'asoc-hdmi-codec-pdata' of ↵Dave Airlie
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into drm-next ASoC: Add private data for HDMI CODEC callbacks Allow the HDMI CODECs to get private data passed in in callbacks. [airlied: Add STI/mediatek patches from Arnd for drivers merged later in drm tree.] Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Dave Airlie <airlied@redhat.com> * tag 'asoc-hdmi-codec-pdata' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound: ASoC: hdmi-codec: callback function will be called with private data
2016-07-02Merge branch 'for-next' of http://git.agner.ch/git/linux-drm-fsl-dcu into ↵Dave Airlie
drm-next The patchset contains a new helper in drm_fb_cma_helper.c for suspend/ resume when using cma backed framebuffers. * 'for-next' of http://git.agner.ch/git/linux-drm-fsl-dcu: drm/fsl-dcu: disable vblank events on CRTC disable drm/fsl-dcu: implement suspend/resume using atomic helpers drm/fsl-dcu: use clk helpers drm/fsl-dcu: move layer initialization to plane file drm/fsl-dcu: store layer registers in soc_data drm/fb_cma_helper: add suspend helper
2016-07-02Back-merge tag 'v4.7-rc5' into drm-nextDave Airlie
Linux 4.7-rc5 The fsl-dcu pull needs -rc3 so go to -rc5 for now.
2016-07-02Merge branch 'sti-drm-next-2016-06-30' of ↵Dave Airlie
http://git.linaro.org/people/benjamin.gaignard/kernel into drm-next This pull request include 3 minors fix and one feature evolution around ASoC hdmi codec support. * 'sti-drm-next-2016-06-30' of http://git.linaro.org/people/benjamin.gaignard/kernel: drm: sti: Add ASoC generic hdmi codec support. drm/sti: adjust delay for AWG drm: sti: fix clocking issues in crtc drm/sti: Use 64-bit timestamps
2016-07-01drm: sti: Add ASoC generic hdmi codec support.Arnaud Pouliquen
Add the interface needed by audio hdmi-codec driver. Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@st.com>
2016-06-27ASoC: hdmi-codec: callback function will be called with private dataKuninori Morimoto
Current hdmi-codec driver is assuming that it will be registered from HDMI driver. Because of this assumption, each callback function has struct device pointer which is parent device (= HDMI). Then, it can use dev_get_drvdata() to get private data. OTOH, on some SoC/HDMI case, SoC has VIDEO/SOUND and HDMI IPs. This case, it needs SoC VIDEO, SoC SOUND and HDMI video, HDMI codec driver. In DesignWare HDMI IP case, SoC VIDEO (= DRM/KMS) driver tries to bind DesignWare HDMI video driver, and HDMI codec driver (= hdmi-codec). This case, above "parent device" of HDMI codec driver is DRM/KMS driver and its "device" already has private data. And, from DT and ASoC CPU/Codec/Card binding point of view, HDMI codec (= hdmi-codec) needs to have "parent device" (= DRM/KMS), otherwise, it never detect sound card. Because of these reasons, some driver can't use dev_get_drvdata() to get private data on hdmi-codec driver. This patch add new void pointer on hdmi_codec_pdata for private data, and callback function will be called with it. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-06-27drm/sti: adjust delay for AWGBich Hemon
Compensate delay introduced by AWG IP during DE generation Signed-off-by: Bich Hemon <bich.hemon@st.com> Reviewed-by: Vincent ABRIOU <vincent.abriou@st.com>
2016-06-27drm: sti: fix clocking issues in crtcBenjamin Gaignard
fix and simplify clock management in crtc to avoid unbalanced call to clk_prepare_enable and clk_disable_unprepare functions remove unused functions Signed-off-by: Benjamin Gaignard <benjamin.gaignard@linaro.org>
2016-06-27drm/sti: Use 64-bit timestampsTina Ruchandani
'struct timespec' uses a 32-bit field for seconds, which will overflow in year 2038 and beyond. This patch is part of a larger attempt to remove instances of timeval, timespec and time_t, all of which suffer from the y2038 issue, from the kernel. Signed-off-by: Tina Ruchandani <ruchandani.tina@gmail.com>
2016-06-26Linux 4.7-rc5v4.7-rc5Linus Torvalds
2016-06-26Merge tag 'scsi-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi Pull SCSI fixes from James Bottomley: "Two straightforward fixes. One is a concurrency issue only affecting SAS connected SATA drives, but which could hang the storage subsystem if it triggers (because the outstanding command count on error never goes back to zero) and the other is a NO_TAG fallout from the switch to hostwide tags which causes the system to crash on module insertion (we've checked carefully and only the 53c700 family of drivers is vulnerable to this issue)" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: 53c700: fix BUG on untagged commands scsi: fix race between simultaneous decrements of ->host_failed
2016-06-25Merge branch 'for-linus-4.7-part2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs Pull btrfs fixes part 2 from Chris Mason: "This has one patch from Omar to bring iterate_shared back to btrfs. We have a tree of work we queue up for directory items and it doesn't lend itself well to shared access. While we're cleaning it up, Omar has changed things to use an exclusive lock when there are delayed items" * 'for-linus-4.7-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs: Btrfs: fix ->iterate_shared() by upgrading i_rwsem for delayed nodes
2016-06-25Merge branch 'for-linus-4.7' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs Pull btrfs fixes from Chris Mason: "I have a two part pull this time because one of the patches Dave Sterba collected needed to be against v4.7-rc2 or higher (we used rc4). I try to make my for-linus-xx branch testable on top of the last major so we can hand fixes to people on the list more easily, so I've split this pull in two. This first part has some fixes and two performance improvements that we've been testing for some time. Josef's two performance fixes are most notable. The transid tracking patch makes a big improvement on pretty much every workload" * 'for-linus-4.7' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs: Btrfs: Force stripesize to the value of sectorsize btrfs: fix disk_i_size update bug when fallocate() fails Btrfs: fix error handling in map_private_extent_buffer Btrfs: fix error return code in btrfs_init_test_fs() Btrfs: don't do nocow check unless we have to btrfs: fix deadlock in delayed_ref_async_start Btrfs: track transid for delayed ref flushing
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