#
ff9bc20c |
|
08-Feb-2024 |
Ville Syrjälä <ville.syrjala@linux.intel.com> |
drm/i915/bios: Use per-device debugs for VBT related stuff Switch to drm_dbg_kms() in the VBT code so we see which device generated the debugs. Need to plumb i915 a bit deeper to make that happen. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240208151720.7866-8-ville.syrjala@linux.intel.com Reviewed-by: Jani Nikula <jani.nikula@intel.com>
|
#
30ef2627 |
|
11-Jan-2024 |
Jani Nikula <jani.nikula@intel.com> |
drm/i915/bios: move i915_vbt debugfs to intel_bios.c All things VBT should be placed in intel_bios.c. While at it, shove in a FIXME comment about VBT possibly originating from other places than opregion. Cc: Radhakrishna Sripada <radhakrishna.sripada@intel.com> Reviewed-by: Radhakrishna Sripada <radhakrishna.sripada@intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/5e14a9559b6916022b506e5eb8d943783dc627a2.1704992868.git.jani.nikula@intel.com
|
#
e7b2d82d |
|
20-Dec-2023 |
Jani Nikula <jani.nikula@intel.com> |
drm/i915/bios: remove some unused leftover declarations Remove some unused declarations probably left behind after some refactoring. Signed-off-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20231221105414.1518267-1-jani.nikula@intel.com
|
#
70052100 |
|
07-Sep-2023 |
Ville Syrjälä <ville.syrjala@linux.intel.com> |
drm/i915: Only check eDP HPD when AUX CH is shared Apparently Acer Chromebook C740 (BDW-ULT) doesn't have the eDP HPD line properly connected, and thus fails the new HPD check during eDP probe. The result is that we lose the eDP output. I suspect all such machines would be Chromebooks or other Linux exclusive systems as the Windows driver likely wouldn't work either. I did check a few other BDW machines here and those do have eDP HPD connected, one of them even is a different Chromebook (Samus). To account for these funky machines let's skip the HPD check when it looks like the eDP port is the only one using that specific AUX channel. In case of multiple ports sharing the same AUX CH (eg. on Asrock B250M-HDV) we still do the check and thus should correctly ignore the eDP port in favor of the other DP port (usually a DP->VGA converter). v2: Don't oops during list iteration Cc: stable@vger.kernel.org Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/9264 Fixes: cfe5bdfb27fa ("drm/i915: Check HPD live state during eDP probe") Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230908052527.685-1-ville.syrjala@linux.intel.com Reviewed-by: Luca Coelho <luciano.coelho@intel.com>
|
#
7c95ec3b |
|
07-Sep-2023 |
Ville Syrjälä <ville.syrjala@linux.intel.com> |
drm/i915: Only check eDP HPD when AUX CH is shared Apparently Acer Chromebook C740 (BDW-ULT) doesn't have the eDP HPD line properly connected, and thus fails the new HPD check during eDP probe. The result is that we lose the eDP output. I suspect all such machines would be Chromebooks or other Linux exclusive systems as the Windows driver likely wouldn't work either. I did check a few other BDW machines here and those do have eDP HPD connected, one of them even is a different Chromebook (Samus). To account for these funky machines let's skip the HPD check when it looks like the eDP port is the only one using that specific AUX channel. In case of multiple ports sharing the same AUX CH (eg. on Asrock B250M-HDV) we still do the check and thus should correctly ignore the eDP port in favor of the other DP port (usually a DP->VGA converter). v2: Don't oops during list iteration Cc: stable@vger.kernel.org Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/9264 Fixes: cfe5bdfb27fa ("drm/i915: Check HPD live state during eDP probe") Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230908052527.685-1-ville.syrjala@linux.intel.com Reviewed-by: Luca Coelho <luciano.coelho@intel.com> (cherry picked from commit 70052100fabec5d8c1b09c9959817a2f4517e6b5) Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
|
#
021a62a5 |
|
30-Jun-2023 |
Ville Syrjälä <ville.syrjala@linux.intel.com> |
drm/i915: Try to initialize DDI/ICL+ DSI ports for every VBT child device Try to deal with duplicate child devices for the same DDI port by attempting to initialize them in VBT defined order The first on to succeed for a specific DDI port will be the one we use. We'll also get rid of i915->display.vbt.ports[] here as any conflicts will now be handled at encoder registration time rather than during VBT parsing. Note that intel_bios_encoder_data_lookup() still remaims for pre-DDI DP/HDMI ports as those don't (at least yet) use VBT driven initialization. TODO: DSI dual link handling is sketchy at best v2: Leave intel_bios_encoder_port() to the encoder callback (Jani) Cc: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230630155846.29931-7-ville.syrjala@linux.intel.com Reviewed-by: Jani Nikula <jani.nikula@intel.com>
|
#
2bea1d7c |
|
09-May-2023 |
Ville Syrjälä <ville.syrjala@linux.intel.com> |
drm/i915: Nuke intel_bios_is_port_dp_dual_mode() Now that we have encoder->devdata everwhere we don't need the intel_bios_is_port_dp_dual_mode() wrapper any more. And while at it let's include it in the child device log dump as well since the logic in there is a bit more complex than just DP&&HDMI. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230509160206.25971-3-ville.syrjala@linux.intel.com Acked-by: Gustavo Sousa <gustavo.sousa@intel.com>
|
#
bb45217f |
|
16-Feb-2023 |
Ville Syrjälä <ville.syrjala@linux.intel.com> |
drm/i915: Restructure intel_bios_port_aux_ch() Restructure intel_bios_port_aux_ch() to resemble the ddc_pin counterpart, where the intel_bios.c stuff only deals with the child device definition, and the platform default will come from elsewhere. This requires the introduction of AUX_CH_NONE as the value 0 is already taken to mean AUX_CH_A. v2: Sort includes alphabetically (Ankit) vCould we ask them to do a BIOS fix for all of them so that we wouldn't keep getting these bug reports for each model separately? Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230216231312.32664-1-ville.syrjala@linux.intel.com Reviewed-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
|
#
02107ef1 |
|
15-Feb-2023 |
Ville Syrjälä <ville.syrjala@linux.intel.com> |
drm/i915: Use encoder->devdata more Switch a lot of the intel_bios_foo() stuff to just accept the devdata (VBT child device info) directly, instead of taking detours via vbt.ports[]. Also unify the function naming scheme. v2: Drop the redundant "encoder" from the dp/hdmi specific functions Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230216000425.32216-1-ville.syrjala@linux.intel.com Reviewed-by: Jani Nikula <jani.nikula@intel.com>
|
#
9d4b7af5 |
|
07-Feb-2023 |
Ville Syrjälä <ville.syrjala@linux.intel.com> |
drm/i915: Use encoder->devdata in eDP init Since we now populate encoder->devdata for all DP capable platforms we can consult it directly during the eDP connector init instead of taking a detour via some global list/array. Unfortunately we can't quite get rid of intel_dp_is_port_edp() since it's still used by the higher level ilk/vlv/chv output setup code. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230208015508.24824-11-ville.syrjala@linux.intel.com Reviewed-by: Jani Nikula <jani.nikula@intel.com>
|
#
b5d0bea7 |
|
07-Feb-2023 |
Ville Syrjälä <ville.syrjala@linux.intel.com> |
drm/i915: Pass devdata to intel_bios_port_aux_ch() Currently intel_bios_port_aux_ch() digs out the devdata (VBT child device info) from the vbt.ports[] array. We need to get rid of that, so just pass in the correct encoder->devdata (now that we have it also for g4x+ ports) directly. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230208015508.24824-9-ville.syrjala@linux.intel.com Reviewed-by: Jani Nikula <jani.nikula@intel.com>
|
#
9151c85c |
|
07-Feb-2023 |
Ville Syrjälä <ville.syrjala@linux.intel.com> |
drm/i915: Replace intel_bios_is_port_hpd_inverted() with intel_bios_encoder_hpd_invert() intel_bios_is_port_hpd_inverted() is only used on bxt/glk on which we always have encoder->devdata available. So consult that instead of digging around in vbt.ports[]. And rename the function to match the common pattern. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230208015508.24824-6-ville.syrjala@linux.intel.com Reviewed-by: Jani Nikula <jani.nikula@intel.com>
|
#
5f42196d |
|
07-Feb-2023 |
Ville Syrjälä <ville.syrjala@linux.intel.com> |
drm/i915: Replace intel_bios_is_lane_reversal_needed() with intel_bios_encoder_lane_reversal() The sole user of intel_bios_is_lane_reversal_needed() has the devdata already located, so pass it in directly instead of digging it again from vbt.ports[]. And rename the function to follow the common pattern for these things. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230208015508.24824-5-ville.syrjala@linux.intel.com Reviewed-by: Jani Nikula <jani.nikula@intel.com>
|
#
db5d650f |
|
07-Feb-2023 |
Ville Syrjälä <ville.syrjala@linux.intel.com> |
drm/i915: Replace intel_bios_is_lspcon_present() with intel_bios_encoder_is_lspcon() We always have encoder->devdata available on the platforms that can have LSPCON. So let's start looking there instead of digging it out from vbt.ports[]. And let's rename the function to fit the common pattern for these things. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230208015508.24824-4-ville.syrjala@linux.intel.com Reviewed-by: Jani Nikula <jani.nikula@intel.com>
|
#
c36225a1 |
|
25-Jan-2023 |
Jani Nikula <jani.nikula@intel.com> |
drm/i915/bios: convert intel_bios_init_panel() to drm_edid Try to use struct drm_edid where possible, even if having to fall back to looking into struct edid down low via drm_edid_raw(). v2: Rebase Cc: Ville Syrjälä <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/897807d62f74f690a173ecd405e25c6ccdd63b98.1674643465.git.jani.nikula@intel.com
|
#
3f9ffce5 |
|
25-Nov-2022 |
Ville Syrjälä <ville.syrjala@linux.intel.com> |
drm/i915: Do panel VBT init early if the VBT declares an explicit panel type Lots of ADL machines out there with bogus VBTs that declare two eDP child devices. In order for those to work we need to figure out which power sequencer to use before we try the EDID read. So let's do the panel VBT init early if we can, falling back to the post-EDID init otherwise. The post-EDID init panel_type=0xff approach of assuming the power sequencer should already be enabled doesn't really work with multiple eDP panels, and currently we just end up using the same power sequencer for both eDP ports, which at least confuses the wakeref tracking, and potentially also causes us to toggle the VDD for the panel when we should not. Cc: Animesh Manna <animesh.manna@intel.com> Reviewed-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20221125173156.31689-3-ville.syrjala@linux.intel.com
|
#
4182a311 |
|
15-Jul-2022 |
Ville Syrjälä <ville.syrjala@linux.intel.com> |
drm/i915: Parse DP/eDP max lane count from VBT Limit the DP lane count based on the new VBT DP/eDP max lane count field. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220715202044.11153-13-ville.syrjala@linux.intel.com Reviewed-by: Jani Nikula <jani.nikula@intel.com>
|
#
6434cf63 |
|
19-Jun-2022 |
Animesh Manna <animesh.manna@intel.com> |
drm/i915/bios: calculate panel type as per child device index in VBT Each LFP may have different panel type which is stored in LFP data data block. Based on the child device index respective panel-type/ panel-type2 field will be used. v1: Initial rfc verion. v2: Based on review comments from Jani, - Used panel-type instead addition panel-index variable. - DEVICE_HANDLE_* name changed and placed before DEVICE_TYPE_* macro. v3: - passing intel_bios_encoder_data as argument of intel_bios_init_panel(). Passing NULL to indicate encoder is not initialized yet for dsi as current focus is to enable dual EDP. [Jani] v4: - encoder->devdata used which is initialized before from vbt structure. [Jani] Signed-off-by: Animesh Manna <animesh.manna@intel.com> Reviewed-by: Jani Nikula <jani.nikula@intel.com> Acked-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220620065138.5126-1-animesh.manna@intel.com
|
#
c518a775 |
|
10-May-2022 |
Ville Syrjälä <ville.syrjala@linux.intel.com> |
drm/i915/bios: Determine panel type via PNPID match Apparently when the VBT panel_type==0xff we should trawl through the PNPID table and check for a match against the EDID. If a match is found the index gives us the panel_type. Tried to match the Windows behaviour here with first looking for an exact match, and if one isn't found we fall back to looking for a match w/o the mfg year/week. v2: Rebase due to vlv_dsi changes v3: Adjust to .get_panel_type() vfunc Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/5545 Reviewed-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220510104242.6099-14-ville.syrjala@linux.intel.com
|
#
3cf05076 |
|
10-May-2022 |
Ville Syrjälä <ville.syrjala@linux.intel.com> |
drm/i915/bios: Split VBT data into per-panel vs. global parts Move the panel specific VBT parsing to happen during the output probing stage. Needs to be done because the VBT parsing will need to look at the EDID to determine the correct panel_type on some machines. We split the parsed VBT data (i915->vbt) along the same boundary. For the moment we just hoist all the panel specific stuff into connector->panel.vbt since that seems like the most convenient place for eg. the backlight code. Note that we simply drop the drrs type check from intel_drrs_frontbuffer_update() since that operates on the whole device rather than a specific connector/encoder. But the check was just a micro optimization so removing it doesn't actually mattter for correctness. TODO: Lot's of cleanup to be done in the future. Eg. most of the DSI stuff could probably be eliminated entirely and just parsed on demand during DSI init. v2: Note the intel_drrs_frontbuffer_update() change Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220510104242.6099-13-ville.syrjala@linux.intel.com Reviewed-by: Jani Nikula <jani.nikula@intel.com>
|
#
c2fdb424 |
|
10-May-2022 |
Ville Syrjälä <ville.syrjala@linux.intel.com> |
drm/i915/bios: Split VBT parsing to global vs. panel specific parts Parsing the panel specific data (anything that depends on panel_type) from VBT is currently happening too early. Split the whole thing into global vs. panel specific parts so that we can start doing the panel specific parsing at a later time. v2: Clarify that this is about panel_type (Jani) Split out the leak checks (Jani) Reviewed-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220510104242.6099-12-ville.syrjala@linux.intel.com
|
#
c0a950d1 |
|
17-Mar-2021 |
Jani Nikula <jani.nikula@intel.com> |
drm/i915/bios: add intel_bios_encoder_data to encoder, use for iboost Add intel_bios_encoder_data pointer to encoder, and use it for hdmi and dp iboost. For starters, we only set the encoder->devdata for DDI encoders, i.e. we can only use it for data that is used by DDI encoders. Cc: Lucas De Marchi <lucas.demarchi@intel.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/4bc49244ce68e136e5b21db4c4e6554bec9ac0fb.1615998927.git.jani.nikula@intel.com
|
#
f08fbe6a |
|
17-Mar-2021 |
Jani Nikula <jani.nikula@intel.com> |
drm/i915/bios: start using intel_bios_encoder_data for Type-C USB and TBT Stop caching the information in ddi_port_info. We're phasing out ddi_port_info usage completely, and prefer using the VBT child device information directly using the provided helpers. v2: - Remove supports_typec_usb & supports_tbt from ddi_vbt_port_info (Lucas) Cc: Lucas De Marchi <lucas.demarchi@intel.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/b04bd183e7554aeb4bc3962af90d63171aa32fc2.1615998927.git.jani.nikula@intel.com
|
#
45c0673a |
|
17-Mar-2021 |
Jani Nikula <jani.nikula@intel.com> |
drm/i915/bios: start using the intel_bios_encoder_data directly Start using struct intel_bios_encoder_data directly. We'll start sanitizing the child device data directly as well, instead of the cached data in ddi_port_info[]. The one downside here is having to store a non-const pointer back to intel_bios_encoder_data. Eventually we'll be able to have a direct pointer from encoder to intel_bios_encoder_data, removing the need to go through the ddi_port_info[] array altogether. And we'll be able to remove all the cached data in ddi_port_info[]. v2: - Remove supports_dp and supports_edp from ddi_port_info too - Add devdata != NULL check in intel_bios_is_port_edp() Cc: Lucas De Marchi <lucas.demarchi@intel.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com> # v1 Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/061df32a012ff640060920fcd730fb23f8717ee8.1615998927.git.jani.nikula@intel.com
|
#
dbc13742 |
|
17-Mar-2021 |
Jani Nikula <jani.nikula@intel.com> |
drm/i915/bios: save a higher level pointer in ddi_vbt_port_info[] We'll be needing the intel_bios_encoder_data pointer going forward, and it's just easier to store the higher level pointer in the ddi_vbt_port_info[] array. Cc: Lucas De Marchi <lucas.demarchi@intel.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/89717516e99afccfecf1a7c6c938b8349f65e985.1615998927.git.jani.nikula@intel.com
|
#
aaab24bb |
|
11-Feb-2021 |
Uma Shankar <uma.shankar@intel.com> |
drm/i915/display: Handle lane polarity for DDI port Lane Reversal is required for some of the DDI ports. This information is populated in VBT and driver should read the same and set the polarity while enabling the port. This patch handles the same. It helps fix a display blankout issue on DP ports on certain platforms. Signed-off-by: Uma Shankar <uma.shankar@intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210211114209.23866-1-uma.shankar@intel.com
|
#
83d2bdb6 |
|
25-Feb-2020 |
Jani Nikula <jani.nikula@intel.com> |
drm/i915: significantly reduce the use of <drm/i915_drm.h> The #include has been splattered all over the place, but there are precious few places, all .c files, that actually need it. v2: remove leftover double newlines Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200225133131.3301-1-jani.nikula@intel.com
|
#
c5faae5a |
|
17-Jan-2020 |
Jani Nikula <jani.nikula@intel.com> |
drm/i915/bios: add intel_bios_port_supports_*() Don't access i915->vbt.ddi_port_info[] directly. 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/21549ff74e8e5746917b0e2be4afbfb141e26657.1579270868.git.jani.nikula@intel.com
|
#
17004bfb |
|
17-Jan-2020 |
Jani Nikula <jani.nikula@intel.com> |
drm/i915/bios: add intel_bios_alternate_ddc_pin() Don't access i915->vbt.ddi_port_info[] directly. 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/9e4fcb625cec26ee88245aad7ae80bfe93b14e59.1579270868.git.jani.nikula@intel.com
|
#
f83acdab |
|
17-Jan-2020 |
Jani Nikula <jani.nikula@intel.com> |
drm/i915/bios: add intel_bios_dp_max_link_rate() Don't access i915->vbt.ddi_port_info[] directly. 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/8c30e1183afdd469c95b01f64ca0458b9e832404.1579270868.git.jani.nikula@intel.com
|
#
01a60883 |
|
17-Jan-2020 |
Jani Nikula <jani.nikula@intel.com> |
drm/i915/bios: intel_bios_hdmi_boost_level() Don't access i915->vbt.ddi_port_info[] directly. 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/6d61a5bc60c995d2ee812ef61d3c5c93b61453e7.1579270868.git.jani.nikula@intel.com
|
#
605a1872 |
|
17-Jan-2020 |
Jani Nikula <jani.nikula@intel.com> |
drm/i915/bios: intel_bios_dp_boost_level() Don't access i915->vbt.ddi_port_info[] directly. 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/fb8645cecadbc4ebeea1c0de94cb3116a769d9bf.1579270868.git.jani.nikula@intel.com
|
#
0aed3bde |
|
17-Jan-2020 |
Jani Nikula <jani.nikula@intel.com> |
drm/i915/bios: add intel_bios_hdmi_level_shift() Don't access i915->vbt.ddi_port_info[] directly. 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/da8ca144020fe165af33992661568d0586a2fdeb.1579270868.git.jani.nikula@intel.com
|
#
d9ee2111 |
|
17-Jan-2020 |
Jani Nikula <jani.nikula@intel.com> |
drm/i915/bios: add intel_bios_max_tmds_encoder() Don't access i915->vbt.ddi_port_info[] directly. 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/c52c39df43374b51f56439daf8047079afae7749.1579270868.git.jani.nikula@intel.com
|
#
1bf2f3bf |
|
09-Dec-2019 |
Jani Nikula <jani.nikula@intel.com> |
drm/i915/bios: add support for querying DSC details for encoder Add function for retrieving the DSC data for an encoder. Initially, this is DSI specific, as DP does not use VBT settings for DSC at all. It's also not very pretty. In the future we might have a pointer from encoder to the child device, which would make the child device list query here so much more sensible. v3: - use crtc_state instead of pipe_config - return true by default from intel_bios_get_dsc_params() - expand the comment about rc_buffer_block_size and rc_buffer_size v2: - make more robust, debug log errors better Bspec: 29885 Cc: Vandita Kulkarni <vandita.kulkarni@intel.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Vandita Kulkarni <vandita.kulkarni@intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/b895c349d964d70e4cad26f12a629ea1898bfcc2.1575974743.git.jani.nikula@intel.com
|
#
5b6030da |
|
28-Aug-2019 |
Ramalingam C <ramalingam.c@intel.com> |
drm: Move port definition back to i915 header We dont need the definition of the enum port outside I915, anymore. Hence move enum port definition into I915 driver itself. v2: intel_display.h is included in intel_hdcp.h v3: enum port is declared in headers. v4: commit msg is rephrased. v5: copyright year is updated [Tomas] Signed-off-by: Ramalingam C <ramalingam.c@intel.com> Reviewed-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Shashank Sharma <shashank.sharma@intel.com> Reviewed-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Uma Shankar <uma.shankar@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190828164216.405-3-ramalingam.c@intel.com
|
#
78dae1ac |
|
12-Jul-2019 |
Janusz Krzysztofik <janusz.krzysztofik@linux.intel.com> |
drm/i915: Propagate "_remove" function name suffix down Similar to the "_release" case, consistently replace mixed "_cleanup"/"_fini"/"_fini_hw" components found in names of functions called from i915_driver_remove() with "_remove" or "_driver_remove" suffixes for better code readability. Signed-off-by: Janusz Krzysztofik <janusz.krzysztofik@linux.intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Link: https://patchwork.freedesktop.org/patch/msgid/20190712112429.740-6-janusz.krzysztofik@linux.intel.com
|
#
5ccf2027 |
|
20-Jun-2019 |
Lee Shawn C <shawn.c.lee@intel.com> |
drm/i915: Check backlight type while doing eDP backlight initializaiton If LFP backlight type setting from VBT was "VESA eDP AUX Interface". Driver should check panel capability and try to initialize aux backlight. No matter i915_modparams.enable_dpcd_backlight was enabled or not. v2: access dev_priv->vbt.backlight.type directly and remove unused function. v3: 1. Modify i915.enable_dpcd_backlight type from bool to int and give default value as 0 (disable). 2. Add a judgement to check LFP backlight type was aux interface or not. Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Cc: Jani Nikula <jani.nikula@intel.com> Cc: Jose Roberto de Souza <jose.souza@intel.com> Cc: Cooper Chiou <cooper.chiou@intel.com> Signed-off-by: Lee Shawn C <shawn.c.lee@intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/1561045456-12171-1-git-send-email-shawn.c.lee@intel.com
|
#
df0566a6 |
|
13-Jun-2019 |
Jani Nikula <jani.nikula@intel.com> |
drm/i915: move modesetting core code under display/ Now that we have a new subdirectory for display code, continue by moving modesetting core code. display/intel_frontbuffer.h sticks out like a sore thumb, otherwise this is, again, a surprisingly clean operation. v2: - don't move intel_sideband.[ch] (Ville) - use tabs for Makefile file lists and sort them Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Acked-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Acked-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Acked-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190613084416.6794-3-jani.nikula@intel.com
|