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path: root/drivers/gpu/drm/i915/intel_audio.c (follow)
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2018-11-06drm/i915/hdmi: Add HDMI 2.0 audio clock recovery N valuesClint Taylor1-0/+17
HDMI 2.0 594Mhz modes were incorrectly selecting 25.200Mhz Automatic N value mode instead of HDMI specification values. V2: Fix 88.2 Hz N value Cc: Jani Nikula <jani.nikula@linux.intel.com> Cc: stable@vger.kernel.org Signed-off-by: Clint Taylor <clinton.a.taylor@intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/1540493521-1746-2-git-send-email-clinton.a.taylor@intel.com (cherry picked from commit 5a400aa3c562c4a726b4da286e63c96db905ade1) Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
2018-08-29drm/i915/audio: Hook up component bindings even if displays are disabledChris Wilson1-3/+0
If the display has been disabled by modparam, we still want to connect together the HW bits and bobs with the associated drivers so that we can continue to manage their runtime power gating. Fixes: 108109444ff6 ("drm/i915: Check num_pipes before initializing audio component") Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Imre Deak <imre.deak@intel.com> Cc: Takashi Iwai <tiwai@suse.de> Cc: Jani Nikula <jani.nikula@linux.intel.com> Cc: Elaine Wang <elaine.wang@intel.com> Reviewed-by: Imre Deak <imre.deak@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180817100241.4628-1-chris@chris-wilson.co.uk (cherry picked from commit 35a5fd9ebfa93758ca579e30f337b6c9126d995b) Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
2018-08-15Merge tag 'drm-next-2018-08-15' of git://anongit.freedesktop.org/drm/drmLinus Torvalds1-19/+29
Pull drm updates from Dave Airlie: "This is the main drm pull request for 4.19. Rob has some new hardware support for new qualcomm hw that I'll send along separately. This has the display part of it, the remaining pull is for the acceleration engine. This also contains a wound-wait/wait-die mutex rework, Peter has acked it for merging via my tree. Otherwise mostly the usual level of activity. Summary: core: - Wound-wait/wait-die mutex rework - Add writeback connector type - Add "content type" property for HDMI - Move GEM bo to drm_framebuffer - Initial gpu scheduler documentation - GPU scheduler fixes for dying processes - Console deferred fbcon takeover support - Displayport support for CEC tunneling over AUX panel: - otm8009a panel driver fixes - Innolux TV123WAM and G070Y2-L01 panel driver - Ilitek ILI9881c panel driver - Rocktech RK070ER9427 LCD - EDT ETM0700G0EDH6 and EDT ETM0700G0BDH6 - DLC DLC0700YZG-1 - BOE HV070WSA-100 - newhaven, nhd-4.3-480272ef-atxl LCD - DataImage SCF0700C48GGU18 - Sharp LQ035Q7DB03 - p079zca: Refactor to support multiple panels tinydrm: - ILI9341 display panel New driver: - vkms - virtual kms driver to testing. i915: - Icelake: Display enablement DSI support IRQ support Powerwell support - GPU reset fixes and improvements - Full ppgtt support refactoring - PSR fixes and improvements - Execlist improvments - GuC related fixes amdgpu: - Initial amdgpu documentation - JPEG engine support on VCN - CIK uses powerplay by default - Move to using core PCIE functionality for gens/lanes - DC/Powerplay interface rework - Stutter mode support for RV - Vega12 Powerplay updates - GFXOFF fixes - GPUVM fault debugging - Vega12 GFXOFF - DC improvements - DC i2c/aux changes - UVD 7.2 fixes - Powerplay fixes for Polaris12, CZ/ST - command submission bo_list fixes amdkfd: - Raven support - Power management fixes udl: - Cleanups and fixes nouveau: - misc fixes and cleanups. msm: - DPU1 support display controller in sdm845 - GPU coredump support. vmwgfx: - Atomic modesetting validation fixes - Support for multisample surfaces armada: - Atomic modesetting support completed. exynos: - IPPv2 fixes - Move g2d to component framework - Suspend/resume support cleanups - Driver cleanups imx: - CSI configuration improvements - Driver cleanups - Use atomic suspend/resume helpers - ipu-v3 V4L2 XRGB32/XBGR32 support pl111: - Add Nomadik LCDC variant v3d: - GPU scheduler jobs management sun4i: - R40 display engine support - TCON TOP driver mediatek: - MT2712 SoC support rockchip: - vop fixes omapdrm: - Workaround for DRA7 errata i932 - Fix mm_list locking mali-dp: - Writeback implementation PM improvements - Internal error reporting debugfs tilcdc: - Single fix for deferred probing hdlcd: - Teardown fixes tda998x: - Converted to a bridge driver. etnaviv: - Misc fixes" * tag 'drm-next-2018-08-15' of git://anongit.freedesktop.org/drm/drm: (1506 commits) drm/amdgpu/sriov: give 8s for recover vram under RUNTIME drm/scheduler: fix param documentation drm/i2c: tda998x: correct PLL divider calculation drm/i2c: tda998x: get rid of private fill_modes function drm/i2c: tda998x: move mode_valid() to bridge drm/i2c: tda998x: register bridge outside of component helper drm/i2c: tda998x: cleanup from previous changes drm/i2c: tda998x: allocate tda998x_priv inside tda998x_create() drm/i2c: tda998x: convert to bridge driver drm/scheduler: fix timeout worker setup for out of order job completions drm/amd/display: display connected to dp-1 does not light up drm/amd/display: update clk for various HDMI color depths drm/amd/display: program display clock on cache match drm/amd/display: Add NULL check for enabling dp ss drm/amd/display: add vbios table check for enabling dp ss drm/amd/display: Don't share clk source between DP and HDMI drm/amd/display: Fix DP HBR2 Eye Diagram Pattern on Carrizo drm/amd/display: Use calculated disp_clk_khz value for dce110 drm/amd/display: Implement custom degamma lut on dcn drm/amd/display: Destroy aux_engines only once ...
2018-07-17drm/i915: Split audio component to a generic typeTakashi Iwai1-10/+12
For allowing other drivers to use the DRM audio component, rename the i915_audio_component_* with drm_audio_component_*, and split the generic part into drm_audio_component.h. The i915 specific stuff remains in struct i915_audio_component, which contains drm_audio_component as the base. The license of drm_audio_component.h is kept to MIT as same as the the original i915_component.h. This is a preliminary change for further development, and no functional changes by this patch itself, merely code-split and renames. v1->v2: Use SPDX for drm_audio_component.h, fix remaining i915 argument in drm_audio_component.h Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2018-06-19drm/i915/audio: constify ELD pointersJani Nikula1-8/+8
The hooks aren't supposed to modify the ELD, so use const pointer. As a drive-by fix, use drm_eld_size() to log ELD size. Suggested-by: Ville Syrjala <ville.syrjala@linux.intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180619124437.10982-1-jani.nikula@intel.com
2018-06-18drm/i915/audio: Add 810 MHz clock entries to dp_aud_n_m tableRadhakrishna Sripada1-0/+10
Expand the Maud/Naud table according to DP 1.4 spec to include entries for 810 MHz clock. This is required for audio to work with HBR3. Cc: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com> Cc: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Radhakrishna Sripada <radhakrishna.sripada@intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180607192013.25872-1-radhakrishna.sripada@intel.com
2018-06-18drm/i915/audio: switch to kernel unsigned int typesJani Nikula1-18/+18
We have fairly mixed uintN_t vs. uN usage throughout the driver, but try to stick to kernel types at least where it's more prevalent. Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/808b06e1f0a95a4ee892553abf11fdbc30025571.1528794959.git.jani.nikula@intel.com
2018-04-18drm/i915/audio: Fix audio detection issue on GLKGaurav K Singh1-1/+1
On Geminilake, sometimes audio card is not getting detected after reboot. This is a spurious issue happening on Geminilake. HW codec and HD audio controller link was going out of sync for which there was a fix in i915 driver but was not getting invoked for GLK. Extending this fix to GLK as well. Tested by Du,Wenkai on GLK board. Bspec: 21829 v2: Instead of checking GEN9_BC, BXT and GLK macros, use IS_GEN9 macro (Jani N) Cc: <stable@vger.kernel.org> # b651bd2a3ae3 ("drm/i915/audio: Fix audio enumeration issue on BXT") Cc: <stable@vger.kernel.org> Signed-off-by: Gaurav K Singh <gaurav.k.singh@intel.com> Reviewed-by: Abhay Kumar <abhay.Kumar@intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/1523989338-29677-1-git-send-email-gaurav.k.singh@intel.com (cherry picked from commit 8221229046e862977ae93ec9d34aa583fbd10397) Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
2018-04-18drm/i915/audio: Fix audio detection issue on GLKGaurav K Singh1-1/+1
On Geminilake, sometimes audio card is not getting detected after reboot. This is a spurious issue happening on Geminilake. HW codec and HD audio controller link was going out of sync for which there was a fix in i915 driver but was not getting invoked for GLK. Extending this fix to GLK as well. Tested by Du,Wenkai on GLK board. Bspec: 21829 v2: Instead of checking GEN9_BC, BXT and GLK macros, use IS_GEN9 macro (Jani N) Cc: <stable@vger.kernel.org> # b651bd2a3ae3 ("drm/i915/audio: Fix audio enumeration issue on BXT") Cc: <stable@vger.kernel.org> Signed-off-by: Gaurav K Singh <gaurav.k.singh@intel.com> Reviewed-by: Abhay Kumar <abhay.Kumar@intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/1523989338-29677-1-git-send-email-gaurav.k.singh@intel.com
2018-04-06drm/i915/audio: Fix audio enumeration issue on BXTGaurav K Singh1-1/+1
On Apollolake, with stress test warm reboot, audio card was not getting enumerated after reboot. This was a spurious issue happening on Apollolake. HW codec and HD audio controller link was going out of sync for which there was a fix in i915 driver but was not getting invoked for BXT. Extending this fix to BXT as well. Tested on apollolake chromebook by stress test warm reboot with 2500 iterations. Bspec: 21829 Signed-off-by: Gaurav K Singh <gaurav.k.singh@intel.com> Reviewed-by: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/1522946544-11524-1-git-send-email-gaurav.k.singh@intel.com
2018-02-15drm/i915/audio: fix check for av_enc_map overflowJani Nikula1-3/+3
Turns out -1 >= ARRAY_SIZE() is always true. Move the bounds check where we know pipe >= 0 and next to the array indexing where it makes most sense. Fixes: 9965db26ac05 ("drm/i915: Check for fused or unused pipes") Fixes: 0b7029b7e43f ("drm/i915: Check for fused or unused pipes") Cc: <stable@vger.kernel.org> # v4.10+ Cc: Mika Kahola <mika.kahola@intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: Jani Nikula <jani.nikula@linux.intel.com> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Cc: intel-gfx@lists.freedesktop.org Reviewed-by: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com> Reviewed-by: Mika Kahola <mika.kahola@intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180214173840.25360-1-jani.nikula@intel.com
2018-02-09drm/i915: Use INTEL_GEN everywhereTvrtko Ursulin1-1/+1
Coccinelle patch: @@ identifier p; @@ -INTEL_INFO(p)->gen +INTEL_GEN(p) Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180208130606.15556-12-tvrtko.ursulin@linux.intel.com Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Link: https://patchwork.freedesktop.org/patch/msgid/20180209215847.6660-1-chris@chris-wilson.co.uk
2018-01-19drm/i915: Check for fused or unused pipesMika Kahola1-1/+1
We may have fused or unused pipes in our system. Let's check that the pipe in question is within limits of accessible pipes. In case, that we are not able to access the pipe, we return early with a warning. v2: Rephrasing of the commit message (Jani) Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=103206 Reported-by: Thomas Gleixner <tglx@linutronix.de> Tested-by: Jaswinder Singh Rajput <jaswinder@perfectintelligent.com> Suggested-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Mika Kahola <mika.kahola@intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/1513584243-12607-1-git-send-email-mika.kahola@intel.com
2017-11-15drm/i915: Fix kerneldocs for intel_audio.cVille Syrjälä1-2/+2
Fix copy/paste fail in kerneldocs for intel_audio_codec_disable(). Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Suggested-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20171114191127.16188-1-ville.syrjala@linux.intel.com Reviewed-by: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com>
2017-10-31drm/i915: Remove most encoder->type uses from the audio codeVille Syrjälä1-3/+3
encoder->type isn't genreally safe around DDI ports, so let's replace some uses in the audio code with the crtc state's output_types instead. Actually in these cases encoder->type would work since the DP SST case is only relevant for VLV/CHV and encoder->type==DP is a thing on those platforms. The DP MST cases would work as well since MST encoder->type==DP_MST always. But I think it's best to try and minimize the encoder->type use in general to avoid showing a bad example to people. Cc: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20171030184654.17429-2-ville.syrjala@linux.intel.com Reviewed-by: Jani Nikula <jani.nikula@intel.com>
2017-10-31drm/i915: Pass around crtc and connector states for audioVille Syrjälä1-91/+111
Explicitly pass the crtc and connector states into the audio code enable/disable hooks, and plumb them all the way down. This gets rid of almost all crtc->config and encoder->crtc uses. The one place where we still use them is i915_audio_component_sync_audio_rate() since that gets called from the audio driver and we don't have explicit states around then. Cc: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20171030184654.17429-1-ville.syrjala@linux.intel.com Reviewed-by: Jani Nikula <jani.nikula@intel.com>
2017-10-10drm/i915: Don't relay on I915_MAX_PIPESMika Kahola1-1/+1
Let's remove the dependency on I915_MAX_PIPES. Instead, get the number of pipes from platform information. Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Ramalingam C <ramalingam.c@intel.com> Signed-off-by: Mika Kahola <mika.kahola@intel.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/1507630626-23806-2-git-send-email-mika.kahola@intel.com
2017-09-20drm/i915: always update ELD connector type after get modesJani Nikula1-5/+0
drm_edid_to_eld() initializes the connector ELD to zero, overwriting the ELD connector type initialized in intel_audio_codec_enable(). If userspace does getconnector and thus get_modes after modeset, a subsequent audio component i915_audio_component_get_eld() call will receive an ELD without the connector type properly set. It's fine for HDMI, but screws up audio for DP. Always set the ELD connector type at intel_connector_update_modes() based on the connector type. We can drop the connector type update from intel_audio_codec_enable(). Credits to Joseph Nuzman <jnuzman@gmail.com> for figuring this out. Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Cc: Joseph Nuzman <jnuzman@gmail.com> Reported-by: Joseph Nuzman <jnuzman@gmail.com> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=101583 Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Tested-by: Joseph Nuzman <jnuzman@gmail.com> Cc: stable@vger.kernel.org # v4.10+, maybe earlier Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20170919153813.29808-1-jani.nikula@intel.com
2017-05-03drm/i915: Reorganize intel_lpe_audio_notify() argumentsVille Syrjälä1-2/+2
Shuffle the arguments to intel_lpe_audio_notify() around a bit. Pipe and port being the most important things, so let's put the first, and thre rest can come in as is. Also constify the eld argument. Cc: Takashi Iwai <tiwai@suse.de> Cc: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/20170427160231.13337-8-ville.syrjala@linux.intel.com Reviewed-by: Takashi Iwai <tiwai@suse.de>
2017-05-03drm/i915: Replace tmds_clock_speed and link_rate with just ls_clockVille Syrjälä1-15/+4
There's no need to distinguish between the DP link rate and HDMI TMDS clock for the purposes of the LPE audio. Both are actually the same thing more or less, which is the link symbol clock. So let's just call the thing ls_clock and simplify the code. Cc: Takashi Iwai <tiwai@suse.de> Cc: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/20170427160231.13337-6-ville.syrjala@linux.intel.com Reviewed-by: Takashi Iwai <tiwai@suse.de>
2017-03-08Merge tag 'drm-intel-next-2017-03-06' of git://anongit.freedesktop.org/git/drm-intel into drm-nextDave Airlie1-2/+2
4 weeks worth of stuff since I was traveling&lazy: - lspcon improvements (Imre) - proper atomic state for cdclk handling (Ville) - gpu reset improvements (Chris) - lots and lots of polish around fences, requests, waiting and everything related all over (both gem and modeset code), from Chris - atomic by default on gen5+ minus byt/bsw (Maarten did the patch to flip the default, really this is a massive joint team effort) - moar power domains, now 64bit (Ander) - big pile of in-kernel unit tests for various gem subsystems (Chris), including simple mock objects for i915 device and and the ggtt manager. - i915_gpu_info in debugfs, for taking a snapshot of the current gpu state. Same thing as i915_error_state, but useful if the kernel didn't notice something is stick. From Chris. - bxt dsi fixes (Umar Shankar) - bxt w/a updates (Jani) - no more struct_mutex for gem object unreference (Chris) - some execlist refactoring (Tvrtko) - color manager support for glk (Ander) - improve the power-well sync code to better take over from the firmware (Imre) - gem tracepoint polish (Tvrtko) - lots of glk fixes all around (Ander) - ctx switch improvements (Chris) - glk dsi support&fixes (Deepak M) - dsi fixes for vlv and clanups, lots of them (Hans de Goede) - switch to i915.ko types in lots of our internal modeset code (Ander) - byt/bsw atomic wm update code, yay (Ville) * tag 'drm-intel-next-2017-03-06' of git://anongit.freedesktop.org/git/drm-intel: (432 commits) drm/i915: Update DRIVER_DATE to 20170306 drm/i915: Don't use enums for hardware engine id drm/i915: Split breadcrumbs spinlock into two drm/i915: Refactor wakeup of the next breadcrumb waiter drm/i915: Take reference for signaling the request from hardirq drm/i915: Add FIFO underrun tracepoints drm/i915: Add cxsr toggle tracepoint drm/i915: Add VLV/CHV watermark/FIFO programming tracepoints drm/i915: Add plane update/disable tracepoints drm/i915: Kill level 0 wm hack for VLV/CHV drm/i915: Workaround VLV/CHV sprite1->sprite0 enable underrun drm/i915: Sanitize VLV/CHV watermarks properly drm/i915: Only use update_wm_{pre,post} for pre-ilk platforms drm/i915: Nuke crtc->wm.cxsr_allowed drm/i915: Compute proper intermediate wms for vlv/cvh drm/i915: Skip useless watermark/FIFO related work on VLV/CHV when not needed drm/i915: Compute vlv/chv wms the atomic way drm/i915: Compute VLV/CHV FIFO sizes based on the PM2 watermarks drm/i915: Plop vlv/chv fifo sizes into crtc state drm/i915: Plop vlv wm state into crtc_state ...
2017-02-23Merge tag 'drm-for-v4.11-less-shouty' of git://people.freedesktop.org/~airlied/linuxLinus Torvalds1-7/+32
Pull drm updates from Dave Airlie: "This is the main drm pull request for v4.11. Nothing too major, the tinydrm and mmu-less support should make writing smaller drivers easier for some of the simpler platforms, and there are a bunch of documentation updates. Intel grew displayport MST audio support which is hopefully useful to people, and FBC is on by default for GEN9+ (so people know where to look for regressions). AMDGPU has a lot of fixes that would like new firmware files installed for some GPUs. Other than that it's pretty scattered all over. I may have a follow up pull request as I know BenH has a bunch of AST rework and fixes and I'd like to get those in once they've been tested by AST, and I've got at least one pull request I'm just trying to get the author to fix up. Core: - drm_mm reworked - Connector list locking and iterators - Documentation updates - Format handling rework - MMU-less support for fbdev helpers - drm_crtc_from_index helper - Core CRC API - Remove drm_framebuffer_unregister_private - Debugfs cleanup - EDID/Infoframe fixes - Release callback - Tinydrm support (smaller drivers for simple hw) panel: - Add support for some new simple panels i915: - FBC by default for gen9+ - Shared dpll cleanups and docs - GEN8 powerdomain cleanup - DMC support on GLK - DP MST audio support - HuC loading support - GVT init ordering fixes - GVT IOMMU workaround fix amdgpu/radeon: - Power/clockgating improvements - Preliminary SR-IOV support - TTM buffer priority and eviction fixes - SI DPM quirks removed due to firmware fixes - Powerplay improvements - VCE/UVD powergating fixes - Cleanup SI GFX code to match CI/VI - Support for > 2 displays on 3/5 crtc asics - SI headless fixes nouveau: - Rework securre boot code in prep for GP10x secure boot - Channel recovery improvements - Initial power budget code - MMU rework preperation vmwgfx: - Bunch of fixes and cleanups exynos: - Runtime PM support for MIC driver - Cleanups to use atomic helpers - UHD Support for TM2/TM2E boards - Trigger mode fix for Rinato board etnaviv: - Shader performance fix - Command stream validator fixes - Command buffer suballocator rockchip: - CDN DisplayPort support - IOMMU support for arm64 platform imx-drm: - Fix i.MX5 TV encoder probing - Remove lower fb size limits msm: - Support for HW cursor on MDP5 devices - DSI encoder cleanup - GPU DT bindings cleanup sti: - stih410 cleanups - Create fbdev at binding - HQVDP fixes - Remove stih416 chip functionality - DVI/HDMI mode selection fixes - FPS statistic reporting omapdrm: - IRQ code cleanup dwi-hdmi bridge: - Cleanups and fixes adv-bridge: - Updates for nexus sii8520 bridge: - Add interlace mode support - Rework HDMI and lots of fixes qxl: - probing/teardown cleanups ZTE drm: - HDMI audio via SPDIF interface - Video Layer overlay plane support - Add TV encoder output device atmel-hlcdc: - Rework fbdev creation logic tegra: - OF node fix fsl-dcu: - Minor fixes mali-dp: - Assorted fixes sunxi: - Minor fix" [ This was the "fixed" pull, that still had build warnings due to people not even having build tested the result. I'm not a happy camper I've fixed the things I noticed up in this merge. - Linus ] * tag 'drm-for-v4.11-less-shouty' of git://people.freedesktop.org/~airlied/linux: (1177 commits) lib/Kconfig: make PRIME_NUMBERS not user selectable drm/tinydrm: helpers: Properly fix backlight dependency drm/tinydrm: mipi-dbi: Fix field width specifier warning drm/tinydrm: mipi-dbi: Silence: ‘cmd’ may be used uninitialized drm/sti: fix build warnings in sti_drv.c and sti_vtg.c files drm/amd/powerplay: fix PSI feature on Polars12 drm/amdgpu: refuse to reserve io mem for split VRAM buffers drm/ttm: fix use-after-free races in vm fault handling drm/tinydrm: Add support for Multi-Inno MI0283QT display dt-bindings: Add Multi-Inno MI0283QT binding dt-bindings: display/panel: Add common rotation property of: Add vendor prefix for Multi-Inno drm/tinydrm: Add MIPI DBI support drm/tinydrm: Add helper functions drm: Add DRM support for tiny LCD displays drm/amd/amdgpu: post card if there is real hw resetting performed drm/nouveau/tmr: provide backtrace when a timeout is hit drm/nouveau/pci/g92: Fix rearm drm/nouveau/drm/therm/fan: add a fallback if no fan control is specified in the vbios drm/nouveau/hwmon: expose power_max and power_crit ..
2017-02-08drm/i915: Start moving the cdclk stuff into a distinct state structureVille Syrjälä1-1/+1
Introduce intel_cdclk state which for now will track the cdclk frequency, the vco frequency and the reference frequency (not sure we want the last one, but I put it there anyway). We'll also make the .get_cdclk() function fill out this state structure rather than just returning the current cdclk frequency. One immediate benefit is that calling .get_cdclk() will no longer clobber state stored under dev_priv unless ex[plicitly told to do so. Previously it clobbered the vco and reference clocks stored there on some platforms. We'll expand the use of this structure to actually precomputing the state and whatnot later. v2: Constify intel_cdclk_state_compare() v3: Document intel_cdclk_state_compare() v4: Deal with i945gm_get_cdclk() Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Ander Conselvan de Oliveira <conselvan2@gmail.com> Link: http://patchwork.freedesktop.org/patch/msgid/20170207183345.19763-1-ville.syrjala@linux.intel.com
2017-02-01drm/i915: Pass pipe to LPE audio notificationTakashi Iwai1-3/+3
The LPE audio configuration depends on the pipe, thus we need to pass the currently used pipe. It's now embedded in struct intel_hdmi_lpe_audio_eld as well as port id. Acked-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2017-02-01drm/i915: Avoid MST pipe handling for LPE audioTakashi Iwai1-10/+11
The pipe gets cleared to -1 for non-MST before the ELD audio notification due to the MST audio support. This makes sense for HD-audio that received the MST handling, but it's useless for LPE audio. Handle the MST pipe hack conditionally only for HD-audio. Reported-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Acked-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2017-02-01drm/i915: add DP support in LPE audio modePierre-Louis Bossart1-4/+15
If DisplayPort is detected, pass flag and link rate to audio driver Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Acked-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2017-01-25drm/i915: Add support for audio driver notificationsJerome Anand1-0/+6
Notifiations like mode change, hot plug and edid to the audio driver are added. This is inturn used by the audio driver for its functionality. A new interface file capturing the notifications needed by the audio driver is added Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Jerome Anand <jerome.anand@intel.com> Acked-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2017-01-25drm/i915: setup bridge for HDMI LPE audio driverJerome Anand1-0/+25
Enable support for HDMI LPE audio mode on Baytrail and Cherrytrail when HDaudio controller is not detected Setup minimum required resources during i915_driver_load: 1. Create a platform device to share MMIO/IRQ resources 2. Make the platform device child of i915 device for runtime PM. 3. Create IRQ chip to forward HDMI LPE audio irqs. HDMI LPE audio driver (a standalone sound driver) probes the LPE audio device and creates a new sound card. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Jerome Anand <jerome.anand@intel.com> Acked-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2017-01-24drm/i915: Introduce IS_GEN9_BC for Skylake and Kabylake.Rodrigo Vivi1-1/+1
Along with GLK it was introduced the .is_lp and IS_GEN9_LP. So, following the same simplification standard we can put Skylake and Kabylake under the same bucket for most of the things. So let's add the IS_GEN9_BC for "Big Core" (non Atom based platforms). The i915_drv.c was let out of this patch on purpose because that is really a decision per platform, just like other cases where IS_KABYLAKE is different from IS_SKYLAKE. v2: fix conflict with IS_LP and 3 new cases for this big core bucket: - intel_ddi.c: intel_ddi_get_link_dpll - intel_fbc.c: find_compression_threshold - i915_gem_gtt.c: gtt_write_workarounds Cc: Anusha Srivatsa <anusha.srivatsa@intel.com> Cc: Ander Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com> Cc: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Reviewed-by: Ander Conselvan de Oliveira <conselvan2@gmail.com> Acked-by: Jani Nikula <jani.nikula@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/1485196357-30599-2-git-send-email-rodrigo.vivi@intel.com
2016-12-22drm/i915: Check num_pipes before initializing audio componentElaine Wang1-0/+3
when num_pipes is zero, it indicates there is no display and HDMI audio doesn't exist. v2: Move the check from caller to callee for consistency. Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Cc: Jani Nikula <jani.nikula@linux.intel.com> Signed-off-by: Elaine Wang <elaine.wang@intel.com> Reviewed-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/1482142746-21663-1-git-send-email-elaine.wang@intel.com
2016-12-05drm/i915/audio: fix hdmi audio noise issueLibin Yang1-2/+5
Some monitors will have noise or even no sound after applying the patch 6014ac12. In patch 6014ac12, it will reset the cts value to 0 for HDMI. However, we need to disable Enable CTS or M Prog bit. This is the initial setting after HW reset. Fixes: 6014ac122ed0 ("drm/i915/audio: set proper N/M in modeset") Signed-off-by: Libin Yang <libin.yang@intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/1478853988-139842-1-git-send-email-libin.yang@intel.com (cherry picked from commit 60abfbb86a8d51576f90c5adcbb4f547a2952782) Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2016-12-02drm/i915/audio: extend audio sync rate support for DP MSTLibin Yang1-3/+1
Remove the type judgement in i915_audio_component_sync_audio_rate(). Audio rate sync is necessary for all i915 digital audio now. Signed-off-by: Libin Yang <libin.yang@intel.com> Reviewed-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/1480569439-54252-2-git-send-email-libin.yang@intel.com
2016-12-02drm/i915/audio: extend get_saved_enc() to support more scenariosLibin Yang1-4/+28
In initialization, audio driver will call functions get_eld() and etc. But at that time, audio driver may not know whether it is DP MST or not. In the original function get_saved_enc(), if it is DP MST, it requires to set the pipe to the correct value, otherwise, pipe to be -1. Although audio driver can get the knowledge whether it is in DP MST mode or not by reading the codec register. It will drop performance each time before it calls the get_eld and other similar functions. As gfx driver can easily know whether it is in DP MST mode or not. Let's extend the get_saved_enc() function to handle the situation that audio driver still sends the device id info even it is in DP SST mode and return the correct intel_encoder instead of panic. Signed-off-by: Libin Yang <libin.yang@linux.intel.com> Reviewed-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/1480569439-54252-1-git-send-email-libin.yang@intel.com
2016-11-24drm/i915/audio: fix hdmi audio noise issueLibin Yang1-2/+5
Some monitors will have noise or even no sound after applying the patch 6014ac12. In patch 6014ac12, it will reset the cts value to 0 for HDMI. However, we need to disable Enable CTS or M Prog bit. This is the initial setting after HW reset. Fixes: 6014ac122ed0 ("drm/i915/audio: set proper N/M in modeset") Signed-off-by: Libin Yang <libin.yang@intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/1478853988-139842-1-git-send-email-libin.yang@intel.com
2016-11-09drm/i915: Pass atomic state to intel_audio_codec_enable, v2.Maarten Lankhorst1-7/+10
drm_select_eld requires mode_config.mutex and connection_mutex because it looks at the connector list and at the legacy encoders. This is not required, because when we call audio_codec_enable we know which connector it was called for, so pass the state. This also removes having to look at crtc->config. Changes since v1: - Use intel_crtc->pipe instead of drm_crtc_index. (Ville) Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/1478609742-13603-8-git-send-email-maarten.lankhorst@linux.intel.com Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
2016-10-26drm/i915/audio: set proper N/M in modesetLibin Yang1-1/+92
When modeset occurs and the LS_CLK is set to some special values in DP mode, the N/M need to be set manually if audio is playing. Otherwise the first several seconds may be silent in audio playback. The relationship of Maud and Naud is expressed in the following equation: Maud/Naud = 512 * fs / f_LS_Clk Please refer VESA DisplayPort Standard spec for details. v2 by Jani: - organize Maud/Naud table according to DP 1.4 spec - add 64k and 128k audio rates - update HSW_AUD_M_CTS_ENABLE register when Maud not found - remove extra checks for port clock - simplify Maud/Naud lookup - reset patch author back to Libin Cc: "Zhang, Keqiao" <keqiao.zhang@intel.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Cc: "Lin, Mengdong" <mengdong.lin@intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Libin Yang <libin.yang@linux.intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/1477407258-30599-3-git-send-email-jani.nikula@intel.com
2016-10-26drm/i915/audio: drop extra crtc clock check from HDMI audio N lookupJani Nikula1-10/+9
The array contains the crtc clock, rely on that. While at it, debug log the HDMI N value or automatic mode. Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Cc: "Lin, Mengdong" <mengdong.lin@intel.com> Cc: Libin Yang <libin.yang@linux.intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/1477407258-30599-2-git-send-email-jani.nikula@intel.com
2016-10-14drm/i915: Make IS_CHERRYVIEW only take dev_privTvrtko Ursulin1-2/+2
Saves 864 bytes of .rodata strings and ~100 of .text. v2: Add parantheses around dev_priv. (Ville Syrjala) v3: Rebase. Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Reviewed-by: David Weinehall <david.weinehall@linux.intel.com> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Acked-by: Jani Nikula <jani.nikula@linux.intel.com> Acked-by: Chris Wilson <chris@chris-wilson.co.uk> Acked-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
2016-10-14drm/i915: Make INTEL_PCH_TYPE & co only take dev_privTvrtko Ursulin1-1/+1
This saves 1872 bytes of .rodata strings. v2: * Rebase. * Add parantheses around dev_priv. (Ville Syrjala) Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Reviewed-by: David Weinehall <david.weinehall@linux.intel.com> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Acked-by: Jani Nikula <jani.nikula@linux.intel.com> Acked-by: Chris Wilson <chris@chris-wilson.co.uk> Acked-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
2016-10-12Merge tag 'drm-for-v4.9' into drm-intel-next-queuedDaniel Vetter1-3/+3
It's been over two months, git definitely lost it's marbles. Conflicts resolved by picking our version, plus manually checking the diff with the parent in drm-intel-next-queued to make sure git didn't do anything stupid. It did, so I removed 2 occasions where it double-inserted a bit of code. The diff is now just - kernel-doc changes - drm format/name changes - display-info changes so looks all reasonable. Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
2016-10-11drm/i915/audio: rename N value getter to emphasize it's for hdmiJani Nikula1-8/+8
We'll be getting a function and a table for dp parameters soon enough, so rename the function and table for hdmi. No functional changes. Cc: Libin Yang <libin.yang@linux.intel.com> Reviewed-by: Libin Yang <libin.yang@intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/3d1c61cab70b6a2966db9b6115b76edbd747a835.1476111629.git.jani.nikula@intel.com
2016-10-11drm/i915/audio: add register macros for audio config N valueJani Nikula1-17/+6
Have generic macros in line with the rest of the register bit definition macros instead of a dedicated function in intel_audio.c, and use them. No functional changes. Cc: Libin Yang <libin.yang@linux.intel.com> Reviewed-by: Libin Yang <libin.yang@intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/c8709b065ba5cb91b85c54f4e099219e4e68b192.1476111629.git.jani.nikula@intel.com
2016-10-11drm/i915/audio: HDMI audio gets the TMDS clock by crtc_clockLibin Yang1-4/+5
HDMI audio should use crtc_clock to get the TMDS clock. This patch renames mode to adjusted_mode to unify the name. Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Libin Yang <libin.yang@linux.intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/8945ac6bdae9c63a563bdd60b44dd316254e4752.1476111629.git.jani.nikula@intel.com
2016-10-11drm/i915/audio: set proper N/MCTS on more platformsLibin Yang1-5/+1
This patch applies setting proper N/M, N/CTS on more platforms. Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Libin Yang <libin.yang@linux.intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/073f8aaf302df1b638dd33b0ddf46930bcdfea99.1476111629.git.jani.nikula@intel.com
2016-10-11drm/i915/audio: split dp and hdmi audio config updateJani Nikula1-21/+34
The code for dp and hdmi are already different, and they're about to diverge even more. Split them for clarity in future work. No functional changes. Cc: Libin Yang <libin.yang@linux.intel.com> Reviewed-by: Libin Yang <libin.yang@intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/41b8e24fed92effafaef69675ddabfa2008b4d31.1476111629.git.jani.nikula@intel.com
2016-10-11drm/i915/audio: use the same code for updating audio configJani Nikula1-26/+3
It gets fragile to duplicate the code for updating HSW_AUD_CFG. The only change should be that the hdmi pixel clock is also updated in i915_audio_component_sync_audio_rate(), but it should not be any different. Cc: Libin Yang <libin.yang@linux.intel.com> Reviewed-by: Libin Yang <libin.yang@intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/e0e88ec00c0ed1734083153b55283efd3116be5c.1476111629.git.jani.nikula@intel.com
2016-10-11drm/i915/audio: port is going to be just fine, simplify checksJani Nikula1-10/+2
If it was wrong, we'd be screwed already. Cc: Libin Yang <libin.yang@linux.intel.com> Reviewed-by: Libin Yang <libin.yang@intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/8cf454ccefc05b234aa81c45a4ce9018e7c9324f.1476111629.git.jani.nikula@intel.com
2016-10-11drm/i915/audio: abstract audio config updateJani Nikula1-28/+40
Prepare for using the same code for updating HSW_AUD_CFG register. No functional changes. Cc: Libin Yang <libin.yang@linux.intel.com> Reviewed-by: Libin Yang <libin.yang@intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/56fe0662990289c647f998c11089133ca92ebb68.1476111629.git.jani.nikula@intel.com
2016-09-22drm/i915/dp: DP audio API changes for MSTPandiyan, Dhinakaran1-28/+66
DP MST provides the capability to send multiple video and audio streams through a single port. This requires the API's between i915 and audio drivers to distinguish between multiple audio capable displays that can be connected to a port. Currently only the port identity is shared in the APIs. This patch adds support for MST with an additional parameter 'int pipe'. The existing parameter 'port' does not change it's meaning. pipe = MST : display pipe that the stream originates from Non-MST : -1 Affected APIs: struct i915_audio_component_ops - int (*sync_audio_rate)(struct device *, int port, int rate); + int (*sync_audio_rate)(struct device *, int port, int pipe, + int rate); - int (*get_eld)(struct device *, int port, bool *enabled, - unsigned char *buf, int max_bytes); + int (*get_eld)(struct device *, int port, int pipe, + bool *enabled, unsigned char *buf, int max_bytes); struct i915_audio_component_audio_ops - void (*pin_eld_notify)(void *audio_ptr, int port); + void (*pin_eld_notify)(void *audio_ptr, int port, int pipe); This patch makes dummy changes in the audio drivers (thanks Libin) for build to succeed. The audio side drivers will send the right 'pipe' values for MST in patches that will follow. v2: Renamed the new API parameter from 'dev_id' to 'pipe'. (Jim, Ville) Included Asoc driver API compatibility changes from Jeeja. Added WARN_ON() for invalid pipe in get_saved_encoder(). (Takashi) Added comment for av_enc_map[] definition. (Takashi) v3: Fixed logic error introduced while renaming 'dev_id' as 'pipe' (Ville) Renamed get_saved_encoder() to get_saved_enc() to reduce line length v4: Rebased. Parameter check for pipe < -1 values in get_saved_enc() (Ville) Switched to for_each_pipe() in get_saved_enc() (Ville) Renamed 'pipe' to 'dev_id' in audio side code (Takashi) v5: Included a comment for the dev_id arg. (Libin) Signed-off-by: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com> Reviewed-by: Takashi Iwai <tiwai@suse.de> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/1474488168-2343-1-git-send-email-dhinakaran.pandiyan@intel.com
2016-09-21drm/i915: Move audio_connector to intel_encoderPandiyan, Dhinakaran1-8/+4
With DP MST, a digital_port can carry more than one audio stream. Hence, more than one audio_connector needs to be attached to intel_digital_port in such cases. However, each stream is associated with an unique encoder. So, instead of creating an array of audio_connectors per port, move audio_connector from struct intel_digital_port to struct intel_encoder. This also simplifies access to the right audio_connector from codec functions in intel_audio.c that receive intel_encoder. v2: Removed locals that are not needed anymore. v3: No code change except for minor change in context. Signed-off-by: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com> Reviewed-by: Lyude <cpaul@redhat.com> Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/1474334681-22690-5-git-send-email-dhinakaran.pandiyan@intel.com
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