- 11 5月, 2018 4 次提交
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由 Oscar Mateo 提交于
Revert to an L3 non-hash model, for performance reasons. v2: - Place the WA name above the actual change - Improve the register naming v3: - Rebased - Renamed to Wa_1604223664 v4: Rebased on top of the WA refactoring v5: - Added References (Mika) - Fixed wrong mask and value (Mika) - Do not apply together with another WA for the same register (not worth the hassle) v6: - Rebased - C, not lisp (Chris) References: HSDES#1604223664 Signed-off-by: NOscar Mateo <oscar.mateo@intel.com> Reviewed-by: NMika Kuoppala <mika.kuoppala@linux.intel.com> Signed-off-by: NMika Kuoppala <mika.kuoppala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/1525814984-20039-5-git-send-email-oscar.mateo@intel.com
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由 Oscar Mateo 提交于
The default GAPZ arbitrer priority value at power-on has been found to be incorrect. v2: Now renamed to Wa_1405543622 v3: Rebased on top of the WA refactoring v4: Added HSDES reference number (Mika) v5: - Rebased - C, not lisp (Chris) References: HSDES#1405543622 Signed-off-by: NOscar Mateo <oscar.mateo@intel.com> Reviewed-by: NMika Kuoppala <mika.kuoppala@linux.intel.com> Signed-off-by: NMika Kuoppala <mika.kuoppala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/1525814984-20039-4-git-send-email-oscar.mateo@intel.com
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由 Oscar Mateo 提交于
Sampler Dynamic Frequency Rebalancing (DFR) aims to reduce Sampler power by dynamically changing its clock frequency in low-throughput conditions. This patches enables it by default on Gen11. v2: Wrong operation to clear the bit (Praveen) v3: Rebased on top of the WA refactoring v4: Move to icl_init_clock_gating, since it's not a WA (Rodrigo) v5: C, not lisp (Chris) Signed-off-by: NOscar Mateo <oscar.mateo@intel.com> Cc: Praveen Paneri <praveen.paneri@intel.com> Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com> Reviewed-by: NSagar Arun Kamble <sagar.a.kamble@intel.com> Reviewed-by: NRodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: NMika Kuoppala <mika.kuoppala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/1525814984-20039-3-git-send-email-oscar.mateo@intel.com
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由 Oscar Mateo 提交于
Inherit workarounds from previous platforms that are still valid for Icelake. v2: GEN7_ROW_CHICKEN2 is masked v3: - Since it has been fixed already in upstream, removed the TODO comment about WA_SET_BIT for WaInPlaceDecompressionHang. - Squashed with this patch: drm/i915/icl: add icelake_init_clock_gating() from Paulo Zanoni <paulo.r.zanoni@intel.com> - Squashed with this patch: drm/i915/icl: WaForceEnableNonCoherent from Oscar Mateo <oscar.mateo@intel.com> - WaPushConstantDereferenceHoldDisable is now Wa_1604370585 and applies to B0 as well. - WaPipeControlBefore3DStateSamplePattern WABB was being applied to ICL incorrectly. v4: - Wrap the commit message - s/dev_priv/p to please checkpatch v5: Rebased on top of the WA refactoring v6: Rebased on top of further whitelist registers refactoring (Michel) v7: Added WaRsForcewakeAddDelayForAck v8: s/ICL_HDC_CHICKEN0/ICL_HDC_MODE (Mika) v9: - C, not lisp (Chris) - WaIncreaseDefaultTLBEntries is the same for GEN > 9_LP (Tvrtko) Signed-off-by: NOscar Mateo <oscar.mateo@intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: Tomasz Lis <tomasz.lis@intel.com> Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com> Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Reviewed-by: NMika Kuoppala <mika.kuoppala@linux.intel.com> Signed-off-by: NMika Kuoppala <mika.kuoppala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/1525814984-20039-2-git-send-email-oscar.mateo@intel.com
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- 04 5月, 2018 1 次提交
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由 Tomasz Lis 提交于
In Icelake, there are more engines on which Memory Object Control States need to be configured. Besides adding Icelake under Skylake config, the patch makes sure MOCS register addresses for the new engines are properly defined. Additional patch might be need later, in case the specification will propose different MOCS config values for Icelake than in previous gens. v2: Restricted comments to gen11, updated description, renamed defines. v3: Used proper engine indexes for gen11. v4: Ensure patch is Icelake only. v5: Style fixes (proposed by mwajdeczko) v6 (from Paulo): fix checkpatch's COMMIT_LOG_LONG_LINE (Checkpatch). BSpec: 19405 BSpec: 21140 Cc: Oscar Mateo Lozano <oscar.mateo@intel.com> Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> Reviewed-by: NMichel Thierry <michel.thierry@intel.com> Signed-off-by: NTomasz Lis <tomasz.lis@intel.com> Signed-off-by: NPaulo Zanoni <paulo.r.zanoni@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180502223142.3891-1-paulo.r.zanoni@intel.com
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- 28 4月, 2018 3 次提交
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由 Paulo Zanoni 提交于
There's a lot of code for the PLL enabling, so let's first only introduce the register definitions in order to make patch reviewing a little easier. v2: Coding style (Jani). v3: Preparation for upstreaming. v4: Fix MG_CLKTOP2_CORECLKCTL1 address and random typos (James). Cc: James Ausmus <james.ausmus@intel.com> Signed-off-by: NPaulo Zanoni <paulo.r.zanoni@intel.com> Reviewed-by: NJames Ausmus <james.ausmus@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180328215803.13835-3-paulo.r.zanoni@intel.com
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由 Mahesh Kumar 提交于
Gen11/ICL onward ddb entry start/end mask is increased from 10 bits to 11 bits. This patch make changes to use proper mask for ICL+ during hardware ddb value readout. Changes since V1: - Use _MASK & _SHIFT macro (James) Changes since V2: - use kernel type u8 instead of uint8_t Changes since V3: - Rebase Signed-off-by: NMahesh Kumar <mahesh1.kumar@intel.com> Signed-off-by: NRodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180426142517.16643-4-mahesh1.kumar@intel.com
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由 James Ausmus 提交于
These fields have been deprecated and moved in ICL+. Stop setting the bits. They have moved to GAMMA_MODE and CSC_MODE, respectively. This patch is just to stop incorrectly setting bits in PLANE_COLOR_CTL while we're waiting for the new replacement functionality to be done. v2: Drop useless comment, and change !(GEN >= 11) to (GEN < 11). (Ville) v3: No changes v4 (from Paulo): Rebase. Cc: Paulo Zanoni <paulo.r.zanoni@intel.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: NPaulo Zanoni <paulo.r.zanoni@intel.com> Signed-off-by: NJames Ausmus <james.ausmus@intel.com> Signed-off-by: NPaulo Zanoni <paulo.r.zanoni@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180328215803.13835-2-paulo.r.zanoni@intel.com
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- 27 4月, 2018 1 次提交
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由 José Roberto de Souza 提交于
This will be helpful to debug what hardware is actually tracking and causing PSR to exit. BSpec: 7721 v4: - Using _MMIO_TRANS2() in PSR_EVENT - Cleaning events before printing Signed-off-by: NJosé Roberto de Souza <jose.souza@intel.com> Cc: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Reviewed-by: NRodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: NRodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180425212334.21109-2-jose.souza@intel.com
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- 21 4月, 2018 2 次提交
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由 Ville Syrjälä 提交于
Plug in the bdw+ irq handling for PSR interrupts. bdw+ supports psr on any transcoder in theory, though the we don't currenty enable PSR except on the EDP transcoder. v2: From DK * Rebased on drm-tip v3: Switched author to Ville based on IRC discussion. Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: NVille Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: NDhinakaran Pandiyan <dhinakaran.pandiyan@intel.com> Reviewed-by: NJose Roberto de Souza <jose.souza@intel.com> Signed-off-by: NRodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180403212420.25007-2-dhinakaran.pandiyan@intel.com
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由 Daniel Vetter 提交于
The definitions for the error register should be valid on bdw/skl too, but there we haven't even enabled DE_MISC handling yet. Somewhat confusing the the moved register offset on bdw is only for the _CTL/_AUX register, and that _IIR/IMR stayed where they have been on bdw. v2: Fixes from Ville. v3: From DK * Rebased on drm-tip * Removed BDW IIR bit definition, looks like an unintentional change that should be in the following patch. v4: From DK * Don't mask REG_WRITE. References: bspec/11974 [SRD Interrupt Bit Definition DevHSW] Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: Daniel Vetter <daniel.vetter@intel.com> Signed-off-by: NDaniel Vetter <daniel.vetter@intel.com> Signed-off-by: NDhinakaran Pandiyan <dhinakaran.pandiyan@intel.com> Reviewed-by: NJose Roberto de Souza <jose.souza@intel.com> Signed-off-by: NRodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180405220023.9449-1-dhinakaran.pandiyan@intel.com
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- 09 4月, 2018 2 次提交
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由 Chandra Konduru 提交于
This patch sets appropriate scaler mode for NV12 format. In this mode, skylake scaler does either chroma-upsampling or chroma-upsampling and resolution scaling v2: Review comments from Ville addressed NV12 case to be checked first for setting the scaler v3: Rebased (me) v4: Rebased (me) v5: Missed the Tested-by/Reviewed-by in the previous series Adding the same to commit message in this version. v6: Rebased (me) v7: Rebased (me) v8: Rebased (me) Restricting the NV12 change for scaler to BXT and KBL in this series. v9: Rebased (me) v10: As of now, NV12 has been tested on Gen9 and Gen10. However, code is applicable to all GEN >= 9. Hence making that change to keep it generic. Comments under v8 is not valid anymore. v11: Addressed review comments by Shashank Sharma. For Gen10+, the scaler mode to be set it planar or normal (single bit). Changed the code to be applicable to all Gen. v12: Addressed review comments from Shashank Sharma For Gen9 (apart from GLK) bits 28:29 to be programmed in PS_CTRL for NV12. For GLK and Gen10+, bit 29 to be set for all Planar. v13: Addressed review comments from Juha-Pekka Heikkila "NV12 not to be supported by SKL" Adding Reviewed by tag from Shashank Shamr v14: Added reviewed by from Juha-Pekka Heikkila v15: Rebased the series Tested-by: NClinton Taylor <clinton.a.taylor@intel.com> Reviewed-by: NJuha-Pekka Heikkila <juhapekka.heikkila@gmail.com> Reviewed-by: NShashank Sharma <shashank.sharma@intel.com> Reviewed-by: NClinton Taylor <clinton.a.taylor@intel.com> Signed-off-by: NChandra Konduru <chandra.konduru@intel.com> Signed-off-by: NNabendu Maiti <nabendu.bikash.maiti@intel.com> Signed-off-by: NVidya Srinivas <vidya.srinivas@intel.com> Reviewed-by: NMaarten Lankhorst <maarten.lankhorst@linux.intel.com> Signed-off-by: NMaarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/1523245273-30264-13-git-send-email-vidya.srinivas@intel.com
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由 Vidya Srinivas 提交于
Display WA 827 applies to GEN9 (excluede GLK) and CNL. Switching the plane format from NV12 to RGB and leaving system idle results in display underrun and corruption. WA: Set the bit 15 & bit 19 to 1b in the CLKGATE_DIS_PSL register for the pipe in which NV12 plane is enabled. v2: Addressed review comments from Maarten and Juha-Pekka Heikkila. Added reviewed by from Juha-Pekka Heikkila. v3: Rebased the series Reviewed-by: NJuha-Pekka Heikkila <juhapekka.heikkila@gmail.com> Signed-off-by: NChandra Konduru <chandra.konduru@intel.com> Signed-off-by: NNabendu Maiti <nabendu.bikash.maiti@intel.com> Signed-off-by: NVidya Srinivas <vidya.srinivas@intel.com> Reviewed-by: NMaarten Lankhorst <maarten.lankhorst@linux.intel.com> Signed-off-by: NMaarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/1523245273-30264-11-git-send-email-vidya.srinivas@intel.com
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- 06 4月, 2018 3 次提交
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由 Oscar Mateo 提交于
Using the new hierarchical interrupt infrastructure. v2: Rebase v3: Rebase v4: use class/instance handler (Mika) Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> Cc: Sagar Arun Kamble <sagar.a.kamble@intel.com> Cc: Paulo Zanoni <paulo.r.zanoni@intel.com> Signed-off-by: NOscar Mateo <oscar.mateo@intel.com> Signed-off-by: NMika Kuoppala <mika.kuoppala@linux.intel.com> Reviewed-by: NMichel Thierry <michel.thierry@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180405140052.10682-3-mika.kuoppala@linux.intel.com
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由 Mika Kuoppala 提交于
Interrupt identity register we already read from hardware contains engine class and instance fields. Leverage these fields to find correct engine to handle the interrupt. v3: rebase on top of rps intr use correct class / instance limits (Michel) v4: split engine/other handling v5: empty iir is not err (Daniele, Michel) Suggested-by: NDaniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Cc: Michel Thierry <michel.thierry@intel.com> Signed-off-by: NMika Kuoppala <mika.kuoppala@linux.intel.com> Reviewed-by: NDaniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> Reviewed-by: NMichel Thierry <michel.thierry@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180406093145.14389-1-mika.kuoppala@linux.intel.com
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由 Michel Thierry 提交于
The bits used to reset the different engines/domains have changed in GEN11, this patch maps the reset engine mask bits with the new bits in the reset control register. v2: Use shift-left instead of BIT macro to match the file style (Paulo). v3: Reuse gen8_reset_engines (Daniele). v4: Do not call intel_uncore_forcewake_reset after reset, we may be using the forcewake to read protected registers elsewhere and those results may be clobbered by the concurrent dropping of forcewake. bspec: 19212 Cc: Oscar Mateo <oscar.mateo@intel.com> Cc: Antonio Argenziano <antonio.argenziano@intel.com> Cc: Paulo Zanoni <paulo.r.zanoni@intel.com> Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> Acked-by: NDaniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> Signed-off-by: NMichel Thierry <michel.thierry@intel.com> Reviewed-by: NOscar Mateo <oscar.mateo@intel.com> Signed-off-by: NMika Kuoppala <mika.kuoppala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180405140052.10682-1-mika.kuoppala@linux.intel.com
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- 31 3月, 2018 2 次提交
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由 José Roberto de Souza 提交于
Cosmetic change. Reviewed-by: NRodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: NJosé Roberto de Souza <jose.souza@intel.com> Signed-off-by: NRodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180328223046.16125-7-jose.souza@intel.com
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由 José Roberto de Souza 提交于
For Geminilake and Cannonlake+ the Y-coordinate support must be enabled in PSR2_CTL too. Spec: 7713 and 7720 Cc: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com> Reviewed-by: NRodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: NJosé Roberto de Souza <jose.souza@intel.com> Signed-off-by: NRodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180328223046.16125-5-jose.souza@intel.com
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- 29 3月, 2018 2 次提交
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由 Lionel Landwerlin 提交于
We had a generic field name used across 2 registers but it feels like it's clearer we make it obvious what register this field belongs to. Signed-off-by: NLionel Landwerlin <lionel.g.landwerlin@intel.com> Reviewed-by: NMatthew Auld <matthew.auld@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180326090831.22686-7-lionel.g.landwerlin@intel.com
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由 Paulo Zanoni 提交于
The only thing that differs here is that the crystal clock freq now has four possible values. This patch gets rid of the "Unknown gen, unable to compute..." message at boot for gen11. Reviewed-by: NLionel Landwerlin <lionel.g.landwerlin@intel.com> Signed-off-by: NPaulo Zanoni <paulo.r.zanoni@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180109232835.11478-18-paulo.r.zanoni@intel.com
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- 24 3月, 2018 3 次提交
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由 Paulo Zanoni 提交于
Protect the macro parameters with parens in order to avoid priority issues on macro evaluation when the macro argument is not a single operand. This is not a problem today, but it could be in the future. I found this while reviewing a patch that introduces new callers for the macros. v2: Rebase. Reference: commit 04416108 ("drm/i915/cnl: Add registers related to voltage swing sequences.") Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Reviewed-by: NRodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: NPaulo Zanoni <paulo.r.zanoni@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180323195853.4599-1-paulo.r.zanoni@intel.com
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由 Manasi Navare 提交于
On Icelake platform, MG PHY is used when operating in DP alternate mode or the legacy HDMI or DP modes. DDI Ports C, D, E, F are MG PHY DDI ports on ICL. This patch adds the necessary voltage swing programming related register definitions and macros for MG PHY DDI ports. v4 (from Paulo): * Use _PORT instead of _PICK * Change some mask names to our current coding standards * Stay under 80 columns v3: * Rebase on new revision of patches v2: * Remove whitespaces in the #defines (Paulo) Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: Jani Nikula <jani.nikula@linux.intel.com> Reviewed-by: NPaulo Zanoni <paulo.r.zanoni@intel.com> Signed-off-by: NManasi Navare <manasi.d.navare@intel.com> Signed-off-by: NPaulo Zanoni <paulo.r.zanoni@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180323172419.24911-4-paulo.r.zanoni@intel.com
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由 Manasi Navare 提交于
This patch defines register definitions required for ICL voltage vswing programming for Combo PHY DDI Ports. It uses the same bit definitions and macros as the CNL voltage swing sequences. v8 (from Paulo): * Rebase. v7: * Kill _MMIIO_PORT2_LN (Paulo) v6: * Replace some spaces with TAB (Paulo) v5: * Use _PORT instead of _PICK (Paulo) * Remove DW7 defs for ICL, not used (Paulo) v4: * Rebase after _PICK was used instead of _PORT3 * Use _PICK for _MMIO_PORT2 since address of B is less than address of A so cant use the math (Paulo) v3: * Make changes to the existing macro in a diff patch (Paulo) v2: * Add new defs fro ICL regs (Paulo) Cc: Jani Nikula <jani.nikula@linux.intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Reviewed-by: NPaulo Zanoni <paulo.r.zanoni@intel.com> Signed-off-by: NManasi Navare <manasi.d.navare@intel.com> Signed-off-by: NPaulo Zanoni <paulo.r.zanoni@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180323172419.24911-2-paulo.r.zanoni@intel.com
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- 22 3月, 2018 1 次提交
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由 Dhinakaran Pandiyan 提交于
HSW and BDW have SRD_AUX_{CTL, STATUS} registers that the driver needs to setup for the HW to use whenever exiting PSR. SKL+ hardware use hardcoded values for the same and do not need any registers to be setup. So, use drm_dp_dpcd_writeb() for a one-time write during PSR enable and setup the PSR aux registers on HSW and BDW for later use by HW. We also end up writing to reserved bits in SRD_AUX_CTL by reusing intel_dp->get_aux_send_ctl() for HSW and BDW, fix this. Since the AUX register setup is source side programming, move the call to enable_source() from enable_sink(). Cc: José Roberto de Souza <jose.souza@intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: NDhinakaran Pandiyan <dhinakaran.pandiyan@intel.com> Reviewed-by: NJose Roberto de Souza <jose.souza@intel.com> Signed-off-by: NRodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180313034646.3721-2-dhinakaran.pandiyan@intel.com
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- 21 3月, 2018 1 次提交
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由 Kelvin Gardiner 提交于
This patch adds support to detect ICL, slice, subslice and EU fuse settings. Add addresses for ICL 11 slice, subslice and EU fuses registers. These register addresses are the same as previous platforms but the format and / or the meaning of the information is different. Therefore Gen11 defines for these registers are added. Bspec: 9731 Bspec: 20643 Bspec: 20673 v2: Update fusing information storage after introducing the new query uAPI (Lionel) v3 (Oscar): - The maximum number of slices in ICL 11 is 1 - The subslice disable fuse can potentially store information in all bits - GEN_MAX_SUBSLICES has to be increased to 8 - Don't trust the slice enabled fuse outside the max number of expected slices - Indentation fix and some reordering and renaming of local variables v4: Use single space after Cc tag Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com> Signed-off-by: NKelvin Gardiner <kelvin.gardiner@intel.com> Signed-off-by: NLionel Landwerlin <lionel.g.landwerlin@intel.com> Signed-off-by: NOscar Mateo <oscar.mateo@intel.com> Reviewed-by: NLionel Landwerlin <lionel.g.landwerlin@intel.com> Signed-off-by: NMika Kuoppala <mika.kuoppala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/1521575121-9577-1-git-send-email-oscar.mateo@intel.com
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- 20 3月, 2018 2 次提交
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由 Kelvin Gardiner 提交于
ICL 11 has a greater number of maximum subslices. This patch reflects this. v2: GEN11 updates to MCR_SELECTOR (Oscar) v3: Copypasta error in the new defines (Lionel) Bspec: 21139 BSpec: 21108 Signed-off-by: NKelvin Gardiner <kelvin.gardiner@intel.com> Reviewed-by: Oscar Mateo <oscar.mateo@intel.com> (v1) Reviewed-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> (v1) Signed-off-by: NOscar Mateo <oscar.mateo@intel.com> Reviewed-by: NLionel Landwerlin <lionel.g.landwerlin@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180316121456.11577-3-mika.kuoppala@linux.intel.comSigned-off-by: NMika Kuoppala <mika.kuoppala@linux.intel.com>
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由 Oscar Mateo 提交于
In Gen11, the Video Decode engines (aka VDBOX, aka VCS, aka BSD) and the Video Enhancement engines (aka VEBOX, aka VECS) could be fused off. Also, each VDBOX and VEBOX has its own power well, which only exist if the related engine exists in the HW. Unfortunately, we have a Catch-22 situation going on: we need the blitter forcewake to read the register with the fuse info, but we cannot initialize the forcewake domains without knowin about the engines present in the HW. We workaround this problem by allowing the initialization of all forcewake domains and then pruning the fused off ones, as per the fuse information. Bspec: 20680 v2: We were shifting incorrectly for vebox disable (Vinay) v3: Assert mmio is ready and warn if we have attempted to initialize forcewake for fused-off engines (Paulo) v4: - Use INTEL_GEN in new code (Tvrtko) - Shorter local variable (Tvrtko, Michal) - Keep "if (!...) continue" style (Tvrtko) - No unnecessary BUG_ON (Tvrtko) - WARN_ON and cleanup if wrong mask (Tvrtko, Michal) - Use I915_READ_FW (Michal) - Use I915_MAX_VCS/VECS macros (Michal) v5: Rebased by Rodrigo fixing conflicts on top of: "drm/i915: Simplify intel_engines_init" v6: Fix v5. Remove info->num_rings. (by Oscar) v7: Rebase (Rodrigo). v8: - s/intel_device_info_fused_off_engines/ intel_device_info_init_mmio (Chris) - Make vdbox_disable & vebox_disable local variables (Chris) v9: - Move function declaration to intel_device_info.h (Michal) - Missing indent in bit fields definitions (Michal) - When RC6 is enabled by BIOS, the fuse register cannot be read until the blitter powerwell is awake. Shuffle where the fuse is read, prune the forcewake domains after the fact and change the commit message accordingly (Vinay, Sagar, Chris). v10: - Improved commit message (Sagar) - New line in header file (Sagar) - Specify the message in fw_domain_reset applies to ICL+ (Sagar) Cc: Paulo Zanoni <paulo.r.zanoni@intel.com> Cc: Vinay Belgaumkar <vinay.belgaumkar@intel.com> Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Cc: Michal Wajdeczko <michal.wajdeczko@intel.com> Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> Cc: Sagar Arun Kamble <sagar.a.kamble@intel.com> Signed-off-by: NRodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: NOscar Mateo <oscar.mateo@intel.com> Reviewed-by: NSagar Arun Kamble <sagar.a.kamble@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180316121456.11577-1-mika.kuoppala@linux.intel.com [Mika: soothe checkpatch on commit msg] Signed-off-by: NMika Kuoppala <mika.kuoppala@linux.intel.com>
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- 17 3月, 2018 1 次提交
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由 Ville Syrjälä 提交于
AFAIK CHV was supposed to have HBR2 originally, but in the end the feature was dropped. We still have some code leftovers from those early days. Eliminate them. The extra bit for the training pattern seems to be dead in the hardware. I can set it (in fact I can set almost any reserved bit in the registers) but it doesn't seem to interfere with the operation of the hardware. Either that or I'm very lucky that my displays complete link training with the incorrect pattern being sent out. Signed-off-by: NVille Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180302095656.19662-1-ville.syrjala@linux.intel.comReviewed-by: NDhinakaran Pandiyan <dhinakaran.pandiyan@intel.com>
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- 15 3月, 2018 3 次提交
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由 Michal Wajdeczko 提交于
We should not mix MMIO with MI_INSTR definitions. v2: sanitize comment, change include order (Chris) Suggested-by: NChris Wilson <chris@chris-wilson.co.uk> Signed-off-by: NMichal Wajdeczko <michal.wajdeczko@intel.com> Cc: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: NChris Wilson <chris@chris-wilson.co.uk> Signed-off-by: NChris Wilson <chris@chris-wilson.co.uk> Link: https://patchwork.freedesktop.org/patch/msgid/20180313124109.39216-1-michal.wajdeczko@intel.com Link: https://patchwork.freedesktop.org/patch/msgid/20180313231920.6932-1-chris@chris-wilson.co.uk
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由 Mahesh Kumar 提交于
This patch replaces use of remaining _MMIO_PORT6 macro and removes the macro. Changes Since V1: - Rebase Signed-off-by: NMahesh Kumar <mahesh1.kumar@intel.com> Reviewed-by: NRodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: NRodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180314080653.9444-3-mahesh1.kumar@intel.com
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由 Mahesh Kumar 提交于
This patch creates a new macro to get PORT_TX register for any given DW. This removes the need of defining register address for each port & DW. Changes since V1: - Use underscope prefix, as macro isn't returning an mmio reg(Lucas) - Merge patch 1 & 2 of the series Changes since V2: - remove _MMIO_PORT6_LN macro (Rodrigo) Signed-off-by: NMahesh Kumar <mahesh1.kumar@intel.com> Reviewed-by: NRodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: NRodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180314080653.9444-2-mahesh1.kumar@intel.com
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- 14 3月, 2018 2 次提交
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由 Dhinakaran Pandiyan 提交于
What was called SRD_DEBUG(0x6F860) on HSW and BDW was renamed to PSR_MASK SKL onwards, add a note next to the macro definition. There is also a different PSR_DEBUG on SKL+ to add to the confusion. Signed-off-by: NDhinakaran Pandiyan <dhinakaran.pandiyan@intel.com> Acked-by: NRodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: NRodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180313040954.6289-1-dhinakaran.pandiyan@intel.com
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由 Rodrigo Vivi 提交于
No functional change. But let's keep definitions clean and cursor related register definitions together. v2: Fix caps x no caps on same reg. Change name to match original reg name. (by Ville). Also fix name on code s/surlive/surflive and on subject s/cur_surlife/cur surflive/. Suggested-by: NVille Syrjälä <ville.syrjala@linux.intel.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: NRodrigo Vivi <rodrigo.vivi@intel.com> Reviewed-by: NVille Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180312210528.7905-1-rodrigo.vivi@intel.com
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- 13 3月, 2018 1 次提交
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由 Rodrigo Vivi 提交于
WA 0884:bxt:all,cnl:*:A - "When FBC is enabled with eDP PSR, the CPU host modify writes may not get updated on the Display as expected. WA: Write 0x00000000 to CUR_SURFLIVE_A with every CPU host modify write to trigger PSR exit." We can also find on spec other cases where they describe bogus writes to cursor registers to force PSR exit with HW tracking. And it was confirmed by HW engineers that this Wa can be safely applied for any frontbuffer activity. So let's use this more and more here instead of forcibly disable and re-enable PSR everytime that we have a simple reliable flush case. Other commits improve the fbcon/fbdev use a lot, but this approach is the only when where we can get a fully reliable console with no slowness or missed frames and PSR still enabled and active. v2: - Rebase on drm-tip - (DK) Add a comment to explain that WA tells about writing 0 to CUR_SURFLIVE_A but we write to CUR_SURFLIVE(pipe). v3: Wa doesn't work on PSR2. Cc: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com> Signed-off-by: NRodrigo Vivi <rodrigo.vivi@intel.com> Reviewed-by: NDhinakaran Pandiyan <dhinakaran.pandiyan@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180309005218.26772-1-rodrigo.vivi@intel.com
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- 08 3月, 2018 1 次提交
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由 Rodrigo Vivi 提交于
"Clock gating bug in GWL may not clear barrier state when an EOT is received, causing a hang the next time that barrier is used." HSDES: 2201832410 Cc: Rafael Antognolli <rafael.antognolli@intel.com> Signed-off-by: NRodrigo Vivi <rodrigo.vivi@intel.com> Reviewed-by: NRafael Antognolli <rafael.antognolli@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180307220912.3681-1-rodrigo.vivi@intel.com
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- 07 3月, 2018 3 次提交
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由 Daniele Ceraolo Spurio 提交于
The main difference with previous GENs is that starting from Gen11 each VCS and VECS engine has its own power well, which only exist if the related engine exists in the HW. The fallback forcewake request workaround is only needed on gen9 according to the HSDES WA entry (1604254524), so we can go back to using the simpler fw_domains_get/put functions. BSpec: 18331 v2: fix fwtable, use array to test shadow tables, create new accessors to avoid check on every access (Tvrtko) v3 (from Paulo): Rebase. v4: - Range 09400-097FF should be FORCEWAKE_ALL (Daniele) - Use the BIT macro for forcewake domains (Daniele) - Add a comment about the range ordering (Oscar) - Updated commit message (Oscar) v5: Rebased v6: Use I915_MAX_VCS/VECS (Michal) v7: translate FORCEWAKE_ALL to available domains v8: rebase, add clarification on fallback ack in commit message. v9: fix rebase issue, change check in fw_domains_init from IS_GEN11 to GEN >= 11 v10: Generate is_genX_shadowed with a macro (Daniele) Include gen11_fw_ranges in the selftest (Michel) v11: Simplify FORCEWAKE_ALL, new line between NEEDS_FORCEWAKEs (Tvrtko) Cc: Michal Wajdeczko <michal.wajdeczko@intel.com> Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Cc: Paulo Zanoni <paulo.r.zanoni@intel.com> Acked-by: NMichel Thierry <michel.thierry@intel.com> Signed-off-by: NDaniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> Signed-off-by: NOscar Mateo <oscar.mateo@intel.com> Signed-off-by: NMichel Thierry <michel.thierry@intel.com> Reviewed-by: NTvrtko Ursulin <tvrtko.ursulin@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180302161501.28594-6-mika.kuoppala@linux.intel.comSigned-off-by: NMika Kuoppala <mika.kuoppala@linux.intel.com>
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由 Daniele Ceraolo Spurio 提交于
Starting from Gen11 the context descriptor format has been updated in the HW. The hw_id field has been considerably reduced in size and engine class and instance fields have been added. There is a slight name clashing issue because the field that we call hw_id is actually called SW Context ID in the specs for Gen11+. With the current size of the hw_id field we can have a maximum of 2k contexts at any time, but we could use the sw_counter field (which is sw defined) to increase that because the HW requirement is that engine_id + sw id + sw_counter is a unique number. GuC uses a similar method to support more contexts but does its tracking at lrc level. To avoid doing an implementation that will need to be reworked once GuC support lands, defer it for now and mark it as TODO. v2: rebased, add documentation, fix GEN11_ENGINE_INSTANCE_SHIFT v3: rebased, bring back lost code from i915_gem_context.c v4: make TODO comment more generic v5: be consistent with bit ordering, add extra checks (Chris) Cc: Oscar Mateo <oscar.mateo@intel.com> Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com> Signed-off-by: NDaniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> Reviewed-by: NOscar Mateo <oscar.mateo@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180302161501.28594-3-mika.kuoppala@linux.intel.comSigned-off-by: NMika Kuoppala <mika.kuoppala@linux.intel.com>
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由 Oscar Mateo 提交于
Gen11 has up to 4 VCS and up to 2 VECS engines, this patch adds mmio base definitions for all of them. Bspec: 20944 Bspec: 7021 v2: Set the correct mmio_base in intel_engines_init_mmio; updating the base mmio values any later would cause incorrect reads in i915_gem_sanitize (Michel). Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Cc: Ceraolo Spurio, Daniele <daniele.ceraolospurio@intel.com> Signed-off-by: NOscar Mateo <oscar.mateo@intel.com> Signed-off-by: NMichel Thierry <michel.thierry@intel.com> Reviewed-by: NDaniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180302161501.28594-2-mika.kuoppala@linux.intel.comSigned-off-by: NMika Kuoppala <mika.kuoppala@linux.intel.com>
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- 02 3月, 2018 2 次提交
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由 Ville Syrjälä 提交于
Add support for the COLOR_RANGE property on planes. This property selects whether the input YCbCr data is to treated as limited range or full range. On most platforms this is a matter of setting the "YUV range correction disable" bit, and on VLV/CHV we'll just have to program the color correction logic to pass the data through unmodified. v2: Rebase Cc: Harry Wentland <harry.wentland@amd.com> Cc: Daniel Vetter <daniel@ffwll.ch> Cc: Daniel Stone <daniel@fooishbar.org> Cc: Russell King - ARM Linux <linux@armlinux.org.uk> Cc: Ilia Mirkin <imirkin@alum.mit.edu> Cc: Hans Verkuil <hverkuil@xs4all.nl> Cc: Uma Shankar <uma.shankar@intel.com> Cc: Shashank Sharma <shashank.sharma@intel.com> Cc: Jyri Sarha <jsarha@ti.com> Reviewed-by: NShashank Sharma <shashank.sharma@intel.com> Signed-off-by: NVille Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180214192327.3250-9-ville.syrjala@linux.intel.com
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由 Ville Syrjälä 提交于
Add support for the COLOR_ENCODING plane property which selects the matrix coefficients used for the YCbCr->RGB conversion. Our hardware can generally handle BT.601 and BT.709. CHV pipe B sprites have a fully programmable matrix, so in theory we could handle anything, but it doesn't seem all that useful to expose anything beyond BT.601 and BT.709 at this time. GLK can supposedly do BT.2020, but let's leave enabling that for the future as well. v2: Rename bit defines to match the spec more closely (Shashank) Cc: Harry Wentland <harry.wentland@amd.com> Cc: Daniel Vetter <daniel@ffwll.ch> Cc: Daniel Stone <daniel@fooishbar.org> Cc: Russell King - ARM Linux <linux@armlinux.org.uk> Cc: Ilia Mirkin <imirkin@alum.mit.edu> Cc: Hans Verkuil <hverkuil@xs4all.nl> Cc: Uma Shankar <uma.shankar@intel.com> Cc: Shashank Sharma <shashank.sharma@intel.com> Cc: Jyri Sarha <jsarha@ti.com> Reviewed-by: NShashank Sharma <shashank.sharma@intel.com> Signed-off-by: NVille Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180214192327.3250-7-ville.syrjala@linux.intel.com
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