- 22 Mar, 2024 9 commits
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Lucas De Marchi authored
With no platform using graphics/media IP_VER(12, 50), replace the checks throughout the code with IP_VER(12, 55) so the code makes sense by itself with no additional explanation of previous baggage. Reviewed-by:
Rodrigo Vivi <rodrigo.vivi@intel.com> Acked-by:
Tvrtko Ursulin <tursulin@ursulin.net> Link: https://patchwork.freedesktop.org/patch/msgid/20240320060543.4034215-5-lucas.demarchi@intel.comSigned-off-by:
Lucas De Marchi <lucas.demarchi@intel.com>
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Lucas De Marchi authored
All the platforms that inherit the media/graphics version from XE_HPM_FEATURES / XE_HP_FEATURES just override it to another version. Just set the version directly in the respective struct and remove the versions from the _FEATURES macros. Since that was the only use for XE_HPM_FEATURES, remove it completely. Reviewed-by:
Gustavo Sousa <gustavo.sousa@intel.com> Reviewed-by:
Matt Roper <matthew.d.roper@intel.com> Acked-by:
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Lucas De Marchi authored
Now that DG2 is the only user of this forcewake table, remove the macro and use FORCEWAKE_RENDER explicitly for range 0xd800 - 0xd87f. Suggested-by:
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Lucas De Marchi authored
PCI IDs for XEHPSDV were never added and platform always marked with force_probe. Drop what's not used and rename some places to either be xehp or dg2, depending on the platform/IP checks. The registers not used anymore are also removed. Reviewed-by:
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Ville Syrjälä authored
Add the missing BDB version number information for some of the backlight fields in VBT. Signed-off-by:
Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240321161806.31714-6-ville.syrjala@linux.intel.comReviewed-by:
Jani Nikula <jani.nikula@intel.com>
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Ville Syrjälä authored
The VBT backlight entries include various fields for i2c controlled backlights. These have been obsoleted at some unknown point in time, but let's define them anyway so that we have a full picture of what has been in there. Signed-off-by:
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Ville Syrjälä authored
According to some VBIOS sources the LFP power block used to have a single bit for DPST support. In version 159 that bit got moved into the driver features block, and then in version 228 back into the LFP power block (but this time as a per-panel thing). We have definitions for the last two, but not the original bit. Define it as well. Signed-off-by:
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Ville Syrjälä authored
While the spec does claim that most of the driver feature flags start from BDB version 165, reality and some VBIOS code disagrees. The VBIOS code says it starts from version 159, and my ILK with version 162 definitely has these things already in its VBT. Update the version number comments to say 159+ for all the bits that seem relevant for pre-hsw hardware. Signed-off-by:
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Ville Syrjälä authored
We've misspelled the VBT DFPS (dynamic frames per second) field as DPFS. Fix it. Signed-off-by:
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- 21 Mar, 2024 14 commits
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José Roberto de Souza authored
It is misleading, if the intention was to also print something in case it succeed it should have a different string. Cc: Alan Previn <alan.previn.teres.alexis@intel.com> Signed-off-by:
José Roberto de Souza <jose.souza@intel.com> Fixes: 698e19da ("drm/i915: Skip pxp init if gt is wedged") Reviewed-by:
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Jani Nikula authored
The encoder is a much more useful thing to pass around than the i915 and port combo. Also drive-by clean up some cases where both i915 and encoder are passed; only the latter is needed. Reviewed-by:
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Jani Nikula authored
The intel_is_c10phy() is now unused. Remove. Reviewed-by:
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Jani Nikula authored
Wherever possible, replace the port/phy based functions with the encoder based functions: intel_is_c10phy() -> intel_encoder_is_c10phy() intel_phy_is_combo() -> intel_encoder_is_combo() intel_phy_is_tc() -> intel_encoder_is_tc() intel_port_to_phy() -> intel_encoder_to_phy() intel_port_to_tc() -> intel_encoder_to_tc() Reviewed-by:
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Jani Nikula authored
Add a number of encoder based functions to check if the port/phy of the encoder is of a certain type, or to convert to phy or tc_port. Initially these are just wrappers around the existing functions, but they can be improved to use VBT data or use some cached info in the future. Reviewed-by:
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Jani Nikula authored
Pass encoder to intel_snps_phy_update_psr_power_state(). The encoder will be more helpful than just port in the subsequent changes. Reviewed-by:
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Jani Nikula authored
Pass encoder to intel_wait_ddi_buf_active(). The encoder will be more helpful than just port in the subsequent changes. Reviewed-by:
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Jani Nikula authored
Pass encoder to the _port_to_ddc_pin() functions, and rename to _encoder_to_ddc_pin(). The encoder will be more helpful than just port in the subsequent changes. Reviewed-by:
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Jani Nikula authored
If the sink supports 128b/132b and single-stream sideband messaging, enable MST mode. With this, the topology manager will still write DP_MSTM_CTRL, which should be ignored by the sink. In the future, the topology manager should probably only set the sideband messaging related parts of the register. Cc: Arun R Murthy <arun.r.murthy@intel.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by:
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Jani Nikula authored
Abstract the MST mode disconnect to a separate function. Cc: Arun R Murthy <arun.r.murthy@intel.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by:
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Jani Nikula authored
Drop the duplicate read of DP_MSTM_CAP DPCD register, and the duplicate logic for choosing MST mode, and store the chosen mode in struct intel_dp. Rename intel_dp_configure_mst() to intel_dp_mst_configure() while at it. v2: Rebase on drm_dp_mst_detect() returning the mode, not bool Cc: Arun R Murthy <arun.r.murthy@intel.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by:
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Jani Nikula authored
Clarify the conditions for choosing the MST mode to use by adding a new function intel_dp_mst_mode_choose(). This also prepares for being able to extend the MST modes to single-stream sideband messaging. Cc: Arun R Murthy <arun.r.murthy@intel.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by:
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Jani Nikula authored
Rename intel_dp_can_mst() to intel_dp_mst_detect(), and move all DP MST detect debug logging there. Debug log the sink's MST capability, including single-stream sideband messaging support, and the decision whether to enable MST mode or not. Do this regardless of whether we're actually enabling MST or not. We need to detect MST in intel_dp_detect_dpcd() before the earlier returns, but try not to change the logic otherwise. v2: - Use "MST", "SST w/ sideband messaging", and "SST" for logging (Ville) - Return MST mode from intel_dp_mst_detect() - Do MST detect before early returns from intel_dp_detect_dpcd() Cc: Arun R Murthy <arun.r.murthy@intel.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by:
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Jani Nikula authored
Amend drm_dp_read_mst_cap() to return an enum, indicating "SST", "SST with sideband messaging", or "MST". Modify all call sites to take the new return value into account. v2: - Rename enumerators (Ville) Cc: Arun R Murthy <arun.r.murthy@intel.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Cc: Karol Herbst <kherbst@redhat.com> Cc: Lyude Paul <lyude@redhat.com> Cc: Danilo Krummrich <dakr@redhat.com> Reviewed-by:
Maxime Ripard <mripard@kernel.org> Acked-by:
Danilo Krummrich <dakr@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/b32a3704934871a67d06420b760e148b76c5ced8.1710839496.git.jani.nikula@intel.comSigned-off-by:
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- 20 Mar, 2024 2 commits
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Ville Syrjälä authored
Our definitions for bit 7 and bit 0 of ICL_PORT_TX_DW6 are swapped. Functionally it doesn't matter as we always set both bits, but let's rename the bits to match bspec 100%. And while at it, add the definition for bits 1-6 as well, just to have it all fully documented. Signed-off-by:
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Ankit Nautiyal authored
For Earlier platforms, the Pipe source size is 12-bits so max pipe source width and height is 4096. For newer platforms it is 13-bits so theoretically max width/height is 8192. For few of the earlier platforms the scaler did not use all bits of the PIPESRC, so max scaler source size was used to make that the pipe source size is programmed within limits, before using scaler. This creates a problem, for MTL where scaler source size is 4096, but max pipe source width can theroretically be 8192. Switch the check to use the max scaler destination size, which closely match the limits. Signed-off-by:
Ankit Nautiyal <ankit.k.nautiyal@intel.com> Reviewed-by:
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- 19 Mar, 2024 1 commit
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Joonas Lahtinen authored
Add standalone includes for BUG_ON and BUILD_BUG_ON to avoid build failure after linux-next include refactoring. Signed-off-by:
Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Cc: Chris Wilson <chris.p.wilson@linux.intel.com> Cc: Jani Nikula <jani.nikula@linux.intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: Tvrtko Ursulin <tursulin@ursulin.net> Reviewed-by:
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- 18 Mar, 2024 1 commit
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Jonathon Hall authored
Since commit 0c65dc06 ("drm/i915/jsl: s/JSL/JASPERLAKE for platform/subplatform defines"), boot freezes on a Jasper Lake tablet (Librem 11), usually with graphical corruption on the eDP display, but sometimes just a black screen. This commit was included in 6.6 and later. That commit was intended to refactor EHL and JSL macros, but the change to ehl_combo_pll_div_frac_wa_needed() started matching JSL incorrectly when it was only intended to match EHL. It replaced: return ((IS_PLATFORM(i915, INTEL_ELKHARTLAKE) && IS_JSL_EHL_DISPLAY_STEP(i915, STEP_B0, STEP_FOREVER)) || with: return (((IS_ELKHARTLAKE(i915) || IS_JASPERLAKE(i915)) && IS_DISPLAY_STEP(i915, STEP_B0, STEP_FOREVER)) || Remove IS_JASPERLAKE() to fix the regression. Signed-off-by:
Jonathon Hall <jonathon.hall@puri.sm> Cc: stable@vger.kernel.org Fixes: 0c65dc06 ("drm/i915/jsl: s/JSL/JASPERLAKE for platform/subplatform defines") Reviewed-by:
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- 15 Mar, 2024 13 commits
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Ville Syrjälä authored
Create the drm_printer at the start of intel_pipe_config_compare() and pass it on to all the mismatch() functions. v2: Rebase Reviewed-by:
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Ville Syrjälä authored
Just call pipe_config_mismatch() from all the more specialized mismatch() functions instead of hand rolling the same printfs all over. v2: Eliminate the dpll drm_debug_enabled() in an earlier patch (Jani) Reviewed-by:
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Ville Syrjälä authored
Hoist pipe_config_mismatch() upwards a bit so that it can get reused by the other mismatch() functions. Signed-off-by:
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Ville Syrjälä authored
intel_crtc_state_dump() does a whole boatload of string formatting which is all wasted energy if the debugs aren't even enabled. Skip the whole thing in that case. Signed-off-by:
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Ville Syrjälä authored
Plumb the drm_printer to all the little helpers called by intel_crtc_state_dump() and use it there as well. The exceptions are the ELD and infoframe stuff as they call helpers outside of the drm and thus can't use drm_printer. Signed-off-by:
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Ville Syrjälä authored
Convert all the direct drm_dbg_kms() stuff in intel_crtc_state_dump() over to drm_printf() since we now have the drm_printer around. Signed-off-by:
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Ville Syrjälä authored
Utilize drm_printer in pipe_config_pll_mismatch() to avoid a bit of code duplication. To achieve this we need to plumb the printer all way to the dpll_mgr .dump_hw_state() functions. Those are also used by intel_crtc_state_dump() which needs to be adjusted as well. v2: Convert a few misplaecd drm_dbg_kms() calls (Rodrigo) Drop the redundant drm_debug_enabled() check here instead of later (Jani) Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: Jani Nikula <jani.nikula@intel.com> Signed-off-by: -
Ville Syrjälä authored
Utilize drm_printer in pipe_config_infoframe_mismatch() to avoid a bit of code duplication. print_hex_dump() doesn't know anything about the printer so it still needs the DRM_UT_KMS check and special handling for the loglevel. But at least we end up with a bit less copy-pasta. Signed-off-by:
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Ville Syrjälä authored
Utilize drm_printer in pipe_config_infoframe_mismatch() to avoid a bit of code duplication. hdmi_infoframe_log() can't use the printer of course, but for that we can just figure out which loglevel to use. And we do need to keep the explicit drm_debug_enabled(DRM_UT_KMS) since hdmi_infoframe_log() won't do it for us. Signed-off-by:
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Ville Syrjälä authored
Most crtc state mismatches include the CRTC id+name in the prints. Also include it in the VSC SDP mismatches. Signed-off-by:
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Ville Syrjälä authored
Most crtc state mismatches include the CRTC id+name in the prints. Also include it in the infoframe mismatches. Signed-off-by:
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Ville Syrjälä authored
intel_crtc_check_fastset() is done per-pipe, so it would be nice to know which pipe it was that failed its checkup. Signed-off-by:
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Ville Syrjälä authored
Remove the pointless (void*) cast, the incoming pointer is already the correct type. Signed-off-by:
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