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path: root/drivers/gpu/drm/i915
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2024-06-07drm/i915: pass dev_priv explicitly to SWF0Jani Nikula2-5/+9
Avoid the implicit dev_priv local variable use, and pass dev_priv explicitly to the SWF0 register macro. Reviewed-by: Rodrigo Vivi <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/df957a1dfeddc14e4b62d6e2a1bf8104d506be87.1717514638.git.jani.nikula@intel.com Signed-off-by: Jani Nikula <[email protected]>
2024-06-07drm/i915: pass dev_priv explicitly to CHV_CANVASJani Nikula2-2/+2
Avoid the implicit dev_priv local variable use, and pass dev_priv explicitly to the CHV_CANVAS register macro. Reviewed-by: Rodrigo Vivi <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/a48c7984a14412ef74af250d5bc2ea9097aa2222.1717514638.git.jani.nikula@intel.com Signed-off-by: Jani Nikula <[email protected]>
2024-06-07drm/i915: pass dev_priv explicitly to CHV_BLENDJani Nikula2-2/+3
Avoid the implicit dev_priv local variable use, and pass dev_priv explicitly to the CHV_BLEND register macro. Reviewed-by: Rodrigo Vivi <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/a2c5064ee3a985f7b7b5c7e672737df447d3af29.1717514638.git.jani.nikula@intel.com Signed-off-by: Jani Nikula <[email protected]>
2024-06-07drm/i915: pass dev_priv explicitly to PIPE_FLIPCOUNT_G4XJani Nikula4-8/+8
Avoid the implicit dev_priv local variable use, and pass dev_priv explicitly to the PIPE_FLIPCOUNT_G4X register macro. Reviewed-by: Rodrigo Vivi <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/c53a6f5cd97976f43fbae442034074d2ea9aac42.1717514638.git.jani.nikula@intel.com Signed-off-by: Jani Nikula <[email protected]>
2024-06-07drm/i915: pass dev_priv explicitly to PIPE_FRMCOUNT_G4XJani Nikula4-7/+7
Avoid the implicit dev_priv local variable use, and pass dev_priv explicitly to the PIPE_FRMCOUNT_G4X register macro. Reviewed-by: Rodrigo Vivi <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/747124e5eebdb58b06d70a0aae0af4dd7e6b7d86.1717514638.git.jani.nikula@intel.com Signed-off-by: Jani Nikula <[email protected]>
2024-06-07drm/i915: pass dev_priv explicitly to DSPFW3Jani Nikula3-14/+17
Avoid the implicit dev_priv local variable use, and pass dev_priv explicitly to the DSPFW3 register macro. Reviewed-by: Rodrigo Vivi <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/856978ed413e537b7d46eed5e8d93bdfd7c80fc6.1717514638.git.jani.nikula@intel.com Signed-off-by: Jani Nikula <[email protected]>
2024-06-07drm/i915: pass dev_priv explicitly to DSPFW2Jani Nikula2-7/+8
Avoid the implicit dev_priv local variable use, and pass dev_priv explicitly to the DSPFW2 register macro. Reviewed-by: Rodrigo Vivi <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/ba349f90b6614605c52f58ae048961c7b4da4495.1717514638.git.jani.nikula@intel.com Signed-off-by: Jani Nikula <[email protected]>
2024-06-07drm/i915: pass dev_priv explicitly to DSPFW1Jani Nikula2-13/+14
Avoid the implicit dev_priv local variable use, and pass dev_priv explicitly to the DSPFW1 register macro. Reviewed-by: Rodrigo Vivi <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/4843726dff7d95e4127fb948073c9e4addc1e683.1717514638.git.jani.nikula@intel.com Signed-off-by: Jani Nikula <[email protected]>
2024-06-07drm/i915: pass dev_priv explicitly to DSPARBJani Nikula3-13/+17
Avoid the implicit dev_priv local variable use, and pass dev_priv explicitly to the DSPARB register macro. Reviewed-by: Rodrigo Vivi <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/9e8dc8978ce3122a0e9c53778be547875a9ae6d8.1717514638.git.jani.nikula@intel.com Signed-off-by: Jani Nikula <[email protected]>
2024-06-07drm/i915: pass dev_priv explicitly to ICL_PIPESTATUSJani Nikula2-4/+7
Avoid the implicit dev_priv local variable use, and pass dev_priv explicitly to the ICL_PIPESTATUS register macro. Reviewed-by: Rodrigo Vivi <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/d9a7ef1ff8e848cd10729f4ee033d1ef55ee78cc.1717514638.git.jani.nikula@intel.com Signed-off-by: Jani Nikula <[email protected]>
2024-06-07drm/i915: pass dev_priv explicitly to PIPE_ARB_CTLJani Nikula2-2/+2
Avoid the implicit dev_priv local variable use, and pass dev_priv explicitly to the PIPE_ARB_CTL register macro. Reviewed-by: Rodrigo Vivi <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/e75e80bd96e05ece6b82c0bdb509527ab2dd0e6d.1717514638.git.jani.nikula@intel.com Signed-off-by: Jani Nikula <[email protected]>
2024-06-07drm/i915: pass dev_priv explicitly to PIPESTATJani Nikula4-11/+12
Avoid the implicit dev_priv local variable use, and pass dev_priv explicitly to the PIPESTAT register macro. Reviewed-by: Rodrigo Vivi <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/8b18a1e77ccfd451bbaee80b6ddb23bdbc479336.1717514638.git.jani.nikula@intel.com Signed-off-by: Jani Nikula <[email protected]>
2024-06-07drm/i915: pass dev_priv explicitly to PIPEFRAMEPIXELJani Nikula2-3/+3
Avoid the implicit dev_priv local variable use, and pass dev_priv explicitly to the PIPEFRAMEPIXEL register macro. Reviewed-by: Rodrigo Vivi <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/464d4536f90e9d463458cdd315b3ba650e12ada5.1717514638.git.jani.nikula@intel.com Signed-off-by: Jani Nikula <[email protected]>
2024-06-07drm/i915: pass dev_priv explicitly to PIPEFRAMEJani Nikula2-2/+3
Avoid the implicit dev_priv local variable use, and pass dev_priv explicitly to the PIPEFRAME register macro. Reviewed-by: Rodrigo Vivi <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/7e6d1a8d3ae2a42efa3a48884e0e37357e0108c1.1717514638.git.jani.nikula@intel.com Signed-off-by: Jani Nikula <[email protected]>
2024-06-07drm/i915: pass dev_priv explicitly to PIPEDSLJani Nikula5-12/+14
Avoid the implicit dev_priv local variable use, and pass dev_priv explicitly to the PIPEDSL register macro. Reviewed-by: Rodrigo Vivi <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/53b751f5a883318d44b690284d2e9d5a43fba860.1717514638.git.jani.nikula@intel.com Signed-off-by: Jani Nikula <[email protected]>
2024-06-07drm/i915: pass dev_priv explicitly to TRANSCONFJani Nikula12-59/+76
Avoid the implicit dev_priv local variable use, and pass dev_priv explicitly to the TRANSCONF register macro. Reviewed-by: Rodrigo Vivi <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/9afc96be1cbe4514cdca701ab434b4c7aa3a55ba.1717514638.git.jani.nikula@intel.com Signed-off-by: Jani Nikula <[email protected]>
2024-06-07drm/i915: pass dev_priv explicitly to PFIT_AUTO_RATIOSJani Nikula2-2/+3
Avoid the implicit dev_priv local variable use, and pass dev_priv explicitly to the PFIT_AUTO_RATIOS register macro. Reviewed-by: Rodrigo Vivi <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/148e8c66d37b5eb3077eef44018591d8b6a57937.1717514638.git.jani.nikula@intel.com Signed-off-by: Jani Nikula <[email protected]>
2024-06-07drm/i915: pass dev_priv explicitly to PFIT_PGM_RATIOSJani Nikula3-5/+6
Avoid the implicit dev_priv local variable use, and pass dev_priv explicitly to the PFIT_PGM_RATIOS register macro. Reviewed-by: Rodrigo Vivi <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/8453205c9619bb8453bf4904d0c5bb868f614fc4.1717514638.git.jani.nikula@intel.com Signed-off-by: Jani Nikula <[email protected]>
2024-06-07drm/i915: pass dev_priv explicitly to PFIT_CONTROLJani Nikula4-8/+9
Avoid the implicit dev_priv local variable use, and pass dev_priv explicitly to the PFIT_CONTROL register macro. Reviewed-by: Rodrigo Vivi <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/fad44d3d987d914c83844cdf172adaa19772e035.1717514638.git.jani.nikula@intel.com Signed-off-by: Jani Nikula <[email protected]>
2024-06-07drm/i915: pass dev_priv explicitly to PORT_HOTPLUG_STATJani Nikula6-10/+15
Avoid the implicit dev_priv local variable use, and pass dev_priv explicitly to the PORT_HOTPLUG_STAT register macro. Reviewed-by: Rodrigo Vivi <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/9a47bba4ab8fa4b1a8e8ceea2ba5301bed54805d.1717514638.git.jani.nikula@intel.com Signed-off-by: Jani Nikula <[email protected]>
2024-06-07drm/i915: pass dev_priv explicitly to PORT_HOTPLUG_ENJani Nikula3-3/+4
Avoid the implicit dev_priv local variable use, and pass dev_priv explicitly to the PORT_HOTPLUG_EN register macro. Reviewed-by: Rodrigo Vivi <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/3f4c3fb108f62db5d9b6bdabd0fbeb6650e14e82.1717514638.git.jani.nikula@intel.com Signed-off-by: Jani Nikula <[email protected]>
2024-06-07drm/i915: pass dev_priv explicitly to TRANS_MULTJani Nikula3-6/+6
Avoid the implicit dev_priv local variable use, and pass dev_priv explicitly to the TRANS_MULT register macro. Reviewed-by: Rodrigo Vivi <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/7ea79208a81fd5c3b021bcd8e1f9f90607716d82.1717514638.git.jani.nikula@intel.com Signed-off-by: Jani Nikula <[email protected]>
2024-06-07drm/i915: pass dev_priv explicitly to PIPESRCJani Nikula5-11/+11
Avoid the implicit dev_priv local variable use, and pass dev_priv explicitly to the PIPESRC register macro. Reviewed-by: Rodrigo Vivi <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/ac1959b7038d6fedb4777dcf2b961de901fb8880.1717514638.git.jani.nikula@intel.com Signed-off-by: Jani Nikula <[email protected]>
2024-06-07drm/i915: pass dev_priv explicitly to TRANS_VSYNCSHIFTJani Nikula5-8/+10
Avoid the implicit dev_priv local variable use, and pass dev_priv explicitly to the TRANS_VSYNCSHIFT register macro. Reviewed-by: Rodrigo Vivi <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/8103a31fbf6da725e6aed3bb86c15bbd581164fb.1717514638.git.jani.nikula@intel.com Signed-off-by: Jani Nikula <[email protected]>
2024-06-07drm/i915: pass dev_priv explicitly to BCLRPATJani Nikula4-10/+12
Avoid the implicit dev_priv local variable use, and pass dev_priv explicitly to the BCLRPAT register macro. Reviewed-by: Rodrigo Vivi <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/f04d0313032d5820a14cc504af390b4b1006fae6.1717514638.git.jani.nikula@intel.com Signed-off-by: Jani Nikula <[email protected]>
2024-06-07drm/i915: pass dev_priv explicitly to TRANS_VSYNCJani Nikula6-11/+13
Avoid the implicit dev_priv local variable use, and pass dev_priv explicitly to the TRANS_VSYNC register macro. Reviewed-by: Rodrigo Vivi <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/eed30cb59cc45955a88cdf951023b0e695095760.1717514638.git.jani.nikula@intel.com Signed-off-by: Jani Nikula <[email protected]>
2024-06-07drm/i915: pass dev_priv explicitly to TRANS_VBLANKJani Nikula6-14/+20
Avoid the implicit dev_priv local variable use, and pass dev_priv explicitly to the TRANS_VBLANK register macro. Reviewed-by: Rodrigo Vivi <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/c33739ac6f26105fd1ad79b0027b6626e241c7bc.1717514638.git.jani.nikula@intel.com Signed-off-by: Jani Nikula <[email protected]>
2024-06-07drm/i915: pass dev_priv explicitly to TRANS_VTOTALJani Nikula7-14/+15
Avoid the implicit dev_priv local variable use, and pass dev_priv explicitly to the TRANS_VTOTAL register macro. Reviewed-by: Rodrigo Vivi <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/751bc7046f5e2c5fc6a4fe5ade2e836c641abdb7.1717514638.git.jani.nikula@intel.com Signed-off-by: Jani Nikula <[email protected]>
2024-06-07drm/i915: pass dev_priv explicitly to TRANS_HSYNCJani Nikula5-10/+11
Avoid the implicit dev_priv local variable use, and pass dev_priv explicitly to the TRANS_HSYNC register macro. Reviewed-by: Rodrigo Vivi <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/d387281470c9b677adb659b80fa3385df2faca99.1717514638.git.jani.nikula@intel.com Signed-off-by: Jani Nikula <[email protected]>
2024-06-07drm/i915: pass dev_priv explicitly to TRANS_HBLANKJani Nikula4-9/+10
Avoid the implicit dev_priv local variable use, and pass dev_priv explicitly to the TRANS_HBLANK register macro. Reviewed-by: Rodrigo Vivi <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/19d3d11d522be1787db89bdc254ae826ca4fb50a.1717514638.git.jani.nikula@intel.com Signed-off-by: Jani Nikula <[email protected]>
2024-06-07drm/i915: pass dev_priv explicitly to TRANS_HTOTALJani Nikula6-11/+11
Avoid the implicit dev_priv local variable use, and pass dev_priv explicitly to the TRANS_HTOTAL register macro. Reviewed-by: Rodrigo Vivi <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/4bdba7417341782b74b89753b7db7fdc3edf932c.1717514638.git.jani.nikula@intel.com Signed-off-by: Jani Nikula <[email protected]>
2024-06-07drm/i915: pass dev_priv explicitly to DPLL_MDJani Nikula2-8/+12
Avoid the implicit dev_priv local variable use, and pass dev_priv explicitly to the DPLL_MD register macro. Reviewed-by: Rodrigo Vivi <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/98d24284d4ec435c3acae6445943204dfa96617d.1717514638.git.jani.nikula@intel.com Signed-off-by: Jani Nikula <[email protected]>
2024-06-07drm/i915: pass dev_priv explicitly to DPLLJani Nikula7-40/+43
Avoid the implicit dev_priv local variable use, and pass dev_priv explicitly to the DPLL register macro. Reviewed-by: Rodrigo Vivi <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/7deea1d86c2706994450ec938f8f174a2ac54d27.1717514638.git.jani.nikula@intel.com Signed-off-by: Jani Nikula <[email protected]>
2024-06-07drm/i915/overlay: convert intel_overlay_print_error_state() to drm_printerJani Nikula3-10/+9
Use the regular drm printer, so we can drop the i915_error_printf() usage. Reviewed-by: Rodrigo Vivi <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected] Signed-off-by: Jani Nikula <[email protected]>
2024-06-07drm/i915/dmc: convert intel_dmc_print_error_state() to drm_printerJani Nikula3-12/+12
Use the regular drm printer, so we can drop the i915_error_printf() usage. Reviewed-by: Rodrigo Vivi <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected] Signed-off-by: Jani Nikula <[email protected]>
2024-06-06drm/i915/guc: Enable w/a 16021333562 for DG2, MTL and ARLJohn Harrison2-12/+21
Enable another workaround that is implemented inside the GuC. v2: Use the correct Gen12 w/a id rather than the Xe version (review feedback from Matthew R) also extend to include ARL. Signed-off-by: John Harrison <[email protected]> Reviewed-by: Julia Filipchuk <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-06-06drm/i915: Don't use __func__ as prefix for drm_dbg_printerMichal Wajdeczko2-2/+2
Updated code of drm_dbg_printer() is already printing symbolic name of the caller like drm_dbg() does. Reviewed-by: Jani Nikula <[email protected]> Signed-off-by: Michal Wajdeczko <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected] Signed-off-by: Rodrigo Vivi <[email protected]>
2024-06-06drm/i915: Reduce DDI clock gating printk level from NOTICE to DEBUGVille Syrjälä1-3/+3
No idea why the DDI clock gating print is done with drm_notice(). Just use drm_dbg_kms() since no one is going to be interested in this under normal circumstances. Signed-off-by: Ville Syrjälä <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected] Reviewed-by: Jani Nikula <[email protected]>
2024-06-06drm/i915/display: include xe_bo.h, gem_object_types etc. where neededJani Nikula4-0/+4
Include what you use. The dependencies on the headers, and what they include, is a bit convoluted. Add xe compat gem/gem_object_types.h. Fix all the places needed. Reviewed-by: Rodrigo Vivi <[email protected]> Acked-by: Rodrigo Vivi <[email protected]> Signed-off-by: Jani Nikula <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/e9ca3d6127ea22f252d9dbf30cfde99e37538c99.1717004739.git.jani.nikula@intel.com
2024-06-06drm/i915/display: include intel_step.h where neededJani Nikula1-0/+1
Include what you use. With this, we can drop the include along with xe_step.h from xe compat i915_drv.h. Reviewed-by: Rodrigo Vivi <[email protected]> Acked-by: Rodrigo Vivi <[email protected]> Signed-off-by: Jani Nikula <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/abee71a6c6edbd1a3ddf0f97838977e53feaa5ff.1717004739.git.jani.nikula@intel.com
2024-06-06drm/i915/display: include intel_uncore.h where neededJani Nikula1-0/+1
Include what you use. With this, we can drop the include from xe compat i915_drv.h. Reviewed-by: Rodrigo Vivi <[email protected]> Acked-by: Rodrigo Vivi <[email protected]> Signed-off-by: Jani Nikula <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/bc3a722413e20db905671e58627ba6d757f41c63.1717004739.git.jani.nikula@intel.com
2024-06-06drm/i915/display: include i915_gpu_error.h where neededJani Nikula1-0/+1
Include what you use. With this, we can drop the include from xe compat i915_drv.h. Reviewed-by: Rodrigo Vivi <[email protected]> Acked-by: Rodrigo Vivi <[email protected]> Signed-off-by: Jani Nikula <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/a5dbb8d46403761bd8518db45fa71dc55930d3cf.1717004739.git.jani.nikula@intel.com
2024-06-06drm/i915/display: include gt/intel_gt_types.h where neededJani Nikula1-0/+1
Include what you use. We need to move the compat intel_gt_types.h under gt subdir. With this, we can drop the include from xe compat i915_drv.h. Reviewed-by: Rodrigo Vivi <[email protected]> Acked-by: Rodrigo Vivi <[email protected]> Signed-off-by: Jani Nikula <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/df73c0934ad21f157714a41b33b81cebd2a523a6.1717004739.git.jani.nikula@intel.com
2024-06-06drm/i915/display: include gem/i915_gem_stolen.h where neededJani Nikula1-0/+1
Include what you use. We need to move the compat i915_gem_stolen.h under gem subdir. With this, we can drop the include from xe compat i915_drv.h. Reviewed-by: Rodrigo Vivi <[email protected]> Acked-by: Rodrigo Vivi <[email protected]> Signed-off-by: Jani Nikula <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/6ac3480a8689fda5aaf4007cb604e06e939a03f7.1717004739.git.jani.nikula@intel.com
2024-06-06drm/i915/gt: Delete the live_hearbeat_fast selftestNiemiec, Krzysztof1-110/+0
The test is trying to push the heartbeat frequency to the limit, which might sometimes fail. Such a failure does not provide valuable information, because it does not indicate that there is something necessarily wrong with either the driver or the hardware. Remove the test to prevent random, unnecessary failures from appearing in CI. Suggested-by: Chris Wilson <[email protected]> Signed-off-by: Niemiec, Krzysztof <[email protected]> Reviewed-by: Andi Shyti <[email protected]> Signed-off-by: Andi Shyti <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/fe2vu5h7v7ooxbhwpbfsypxg5mjrnt56gc3cgrqpnhgrgce334@qfrv2skxrp47
2024-06-06drm/i915: Increase FLR timeout from 3s to 9sAndi Shyti1-1/+8
Following the guidelines it takes 3 seconds to perform an FLR reset. Let's give it a bit more slack because this time can change depending on the platform and on the firmware Signed-off-by: Andi Shyti <[email protected]> Reviewed-by: Rodrigo Vivi <[email protected]> Reviewed-by: Nirmoy Das <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-06-05drm/i915: drop redundant W=1 warnings from MakefileJani Nikula1-24/+1
Since commit a61ddb4393ad ("drm: enable (most) W=1 warnings by default across the subsystem"), most of the extra warnings in the driver Makefile are redundant. Remove them. Note that -Wmissing-declarations and -Wmissing-prototypes are always enabled by default in scripts/Makefile.extrawarn. Acked-by: Lucas De Marchi <[email protected]> Signed-off-by: Jani Nikula <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/490931748fa9a1dbac2bceda0c4b778240b10b58.1716471145.git.jani.nikula@intel.com
2024-06-05drm/i915: Protect CRC reg macro arguments for consistencyVille Syrjälä1-13/+13
It's probably a good idea to start protecting all macro arguments to avoid any cargo-cult mistakes when people go looking for examples of how to define these things. Signed-off-by: Ville Syrjälä <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected] Reviewed-by: Jani Nikula <[email protected]>
2024-06-05drm/i915: Define the PIPE_CRC_EXP registersVille Syrjälä1-0/+47
I need a scratch register which fill the following requirements: - can be accessed via DSB - all the bits can be read/written - no serious side effects So far the only thing I could think of is the "expected CRC" register. Add the definition so I can use it. While I only need the hsw+ variant currently, let's define the older variants as well for completeness. Signed-off-by: Ville Syrjälä <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected] Acked-by: Jani Nikula <[email protected]>
2024-06-05drm/i915: Document which platforms have which CRC registersVille Syrjälä1-2/+7
Sprinkle some comments around to indicate which CRC registers are valid for which platforms. Signed-off-by: Ville Syrjälä <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected] Reviewed-by: Jani Nikula <[email protected]>
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