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Author SHA1 Message Date
Jani Nikula
75658332bb drm/i915: move Makefile display debugfs files next to display 
Keep the display build lists together.

v2: Rebase

Reviewed-by: Nirmoy Das <nirmoy.das@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231026101333.875406-2-jani.nikula@intel.com
 2023-10-30 15:21:51 +02:00
Jani Nikula
0db5649e9e drm/i915: fix Makefile sort and indent 
Unify the line continuations and indents, and sort the build lists.

Reviewed-by: Nirmoy Das <nirmoy.das@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231026101333.875406-1-jani.nikula@intel.com
 2023-10-30 15:21:48 +02:00
Chaitanya Kumar Borah
a3431650f3 drm/i915/mtl: Support HBR3 rate with C10 phy and eDP in MTL 
eDP specification supports HBR3 link rate since v1.4a. Moreover,
C10 phy can support HBR3 link rate for both DP and eDP. Therefore,
do not clamp the supported rates for eDP at 6.75Gbps.

Cc: <stable@vger.kernel.org>

BSpec: 70073 74224

Signed-off-by: Chaitanya Kumar Borah <chaitanya.kumar.borah@intel.com>
Reviewed-by: Mika Kahola <mika.kahola@intel.com>
Signed-off-by: Mika Kahola <mika.kahola@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231018113622.2761997-1-chaitanya.kumar.borah@intel.com
 2023-10-30 11:02:55 +02:00
Lucas De Marchi
0a0f793574 drm/i915/display: Abstract C10/C20 pll calculation 
As done with the hw readout, properly abstract the C10/C20 phy details
inside intel_cx0_phy.c.

Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Reviewed-by: Gustavo Sousa <gustavo.sousa@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231018222831.4132968-3-lucas.demarchi@intel.com
 2023-10-29 16:46:24 -07:00
Lucas De Marchi
685a4fffbf drm/i915/display: Abstract C10/C20 pll hw readout 
intel_cx0_phy.[ch] should contain the details about C10/C20, not leaking
it to the rest of the driver. Start abstracting this by exporting a
single PLL hw readout that handles the differences between C20 and C10
internally to that compilation unit.

Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Reviewed-by: Gustavo Sousa <gustavo.sousa@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231018222831.4132968-2-lucas.demarchi@intel.com
 2023-10-29 16:46:23 -07:00
Lucas De Marchi
28066f38d9 drm/i915/lnl: Fix check for TC phy 
With MTL adding PICA between the port and the real phy, the path
add for DG2 stopped being followed and newer platforms are simply using
the older path for TC phys. LNL is no different than MTL in this aspect,
so just add it to the mess. In future the phy and port designation and
deciding if it's TC should better be cleaned up.

To make it just a bit better, also change intel_phy_is_snps() to show
this is DG2-only.

Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Reviewed-by: Gustavo Sousa <gustavo.sousa@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231026184045.1015655-3-lucas.demarchi@intel.com
 2023-10-29 16:39:33 -07:00
Lucas De Marchi
10184a8a7f drm/i915/lnl: Extend C10/C20 phy 
For Lunar Lake, DDI-A is connected to C10 PHY, while TC1-TC3 are connected
to C20 phy, like in Meteor Lake. Update the check in intel_is_c10phy()
accordingly.

This reverts the change in commit e388ae97e2 ("drm/i915/display:
Eliminate IS_METEORLAKE checks") that turned that into a display engine
version check. The phy <-> port connection is very SoC-specific and not
related to that version.

IS_LUNARLAKE() is defined to 0 in i915 as it's expected that the
(upcoming) xe driver is the one defining the platform, with i915 only
driving the display side.

Bspec: 70818
Reviewed-by: Gustavo Sousa <gustavo.sousa@intel.com>
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231026184045.1015655-2-lucas.demarchi@intel.com
 2023-10-29 16:39:32 -07:00
Jani Nikula
8d68a0ac9f drm/i915/sprite: move sprite_name() to intel_sprite.c 
Move sprite_name() where its only user is, and convert it to a function,
removing the implicit dev_priv usage.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231011202259.1090131-1-jani.nikula@intel.com
 2023-10-27 11:20:18 +03:00
Mika Kahola
b662c19654 drm/i915/display: Reset message bus after each read/write operation 
Every know and then we receive the following error when running
for example IGT test kms_flip.

[drm] *ERROR* PHY G Read 0d80 failed after 3 retries.
[drm] *ERROR* PHY G Write 0d81 failed after 3 retries.

Since the error is sporadic in nature, the patch proposes
to reset the message bus after every successful or unsuccessful
read or write operation.

v2: Add FIXME's to indicate the experimental nature of
    this workaround (Rodrigo)
v3: Dropping the additional delay as moving reset to *_read_once()
    and *_write_once() functions seem unnecessary delay

Signed-off-by: Mika Kahola <mika.kahola@intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231016125544.719963-1-mika.kahola@intel.com
 2023-10-26 17:48:14 +03:00
Vinod Govindapillai
a1196dac2f drm/i915: remove display device info from i915 capabilities 
Display device and display runtime info is exposed as part of
i915_display_capabilities debugfs entry. Remove this information
from i915_ capabilities as it is now reduntant.

Signed-off-by: Vinod Govindapillai <vinod.govindapillai@intel.com>
Reviewed-by: Chaitanya Kumar Borah <chaitanya.kumar.borah@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231018102723.16915-3-vinod.govindapillai@intel.com
 2023-10-26 15:52:08 +03:00
Jouni Högander
8d3265a76f drm/i915/display: Move enable_dp_mst under display 
Signed-off-by: Jouni Högander <jouni.hogander@intel.com>
Acked-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231024124109.384973-24-jouni.hogander@intel.com
 2023-10-26 12:16:39 +03:00
Jouni Högander
192a4444ab drm/i915/display: Move nuclear_pageflip under display 
Signed-off-by: Jouni Högander <jouni.hogander@intel.com>
Acked-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231024124109.384973-23-jouni.hogander@intel.com
 2023-10-26 12:16:25 +03:00
Jouni Högander
f2e71d2c6b drm/i915/display: Move verbose_state_checks under display 
v2: Change device parameter permissions to 0400

Cc: Luca Coelho <luciano.coelho@intel.com>
Cc: Jani Nikula <jani.nikula@intel.com>

Signed-off-by: Jouni Högander <jouni.hogander@intel.com>
Acked-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231024124109.384973-22-jouni.hogander@intel.com
 2023-10-26 12:16:18 +03:00
Jouni Högander
514bec3387 drm/i915/display: Use device parameters instead of module in I915_STATE_WARN 
Also make module parameter as non writable.

Signed-off-by: Jouni Högander <jouni.hogander@intel.com>
Acked-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231024124109.384973-21-jouni.hogander@intel.com
 2023-10-26 12:16:11 +03:00
Jouni Högander
d3e6d002ed drm/i915/display: Move disable_display parameter under display 
Signed-off-by: Jouni Högander <jouni.hogander@intel.com>
Acked-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231024124109.384973-20-jouni.hogander@intel.com
 2023-10-26 12:16:04 +03:00
Jouni Högander
1f3f5eb3b0 drm/i915/display: Move force_reset_modeset_test parameter under display 
Signed-off-by: Jouni Högander <jouni.hogander@intel.com>
Acked-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231024124109.384973-19-jouni.hogander@intel.com
 2023-10-26 12:15:56 +03:00
Jouni Högander
98a4784e20 drm/i915/display: Move load_detect_test parameter under display 
Signed-off-by: Jouni Högander <jouni.hogander@intel.com>
Acked-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231024124109.384973-18-jouni.hogander@intel.com
 2023-10-26 12:15:49 +03:00
Jouni Högander
5621e0652d drm/i915/display: Move enable_dpcd_backlight module parameter under display 
Signed-off-by: Jouni Högander <jouni.hogander@intel.com>
Acked-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231024124109.384973-17-jouni.hogander@intel.com
 2023-10-26 12:15:41 +03:00
Jouni Högander
87706a67ad drm/i915/display: Move edp_vswing module parameter under display 
Signed-off-by: Jouni Högander <jouni.hogander@intel.com>
Acked-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231024124109.384973-16-jouni.hogander@intel.com
 2023-10-26 12:15:31 +03:00
Jouni Högander
5234105ea8 drm/i915/display: Move invert_brightness module parameter under display 
Signed-off-by: Jouni Högander <jouni.hogander@intel.com>
Acked-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231024124109.384973-15-jouni.hogander@intel.com
 2023-10-26 12:15:22 +03:00
Jouni Högander
c39fc2aca3 drm/i915/display: Move enable_ips module parameter under display 
Move enable_ips module parameter under display and change it as boolean.

v2:
  - Change enable_ip as boolean
  - Fix copy paste error (i915_param -> intel_display_param)

Signed-off-by: Jouni Högander <jouni.hogander@intel.com>
Acked-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231024124109.384973-14-jouni.hogander@intel.com
 2023-10-26 12:15:14 +03:00
Jouni Högander
bfcda58ba1 drm/i915/display: Move disable_power_well module parameter under display 
Signed-off-by: Jouni Högander <jouni.hogander@intel.com>
Acked-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231024124109.384973-13-jouni.hogander@intel.com
 2023-10-26 12:15:06 +03:00
Jouni Högander
5067ec645e drm/i915/display: Move enable_sagv module parameter under display 
Move enable_sagv module parameter under display and change the parameter
permissions to non-writblase (0400)

v2: Change permissions to 0400

Signed-off-by: Jouni Högander <jouni.hogander@intel.com>
Acked-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231024124109.384973-12-jouni.hogander@intel.com
 2023-10-26 12:14:59 +03:00
Jouni Högander
04da42b4cc drm/i915/display: Move enable_dpt module parameter under display 
Signed-off-by: Jouni Högander <jouni.hogander@intel.com>
Acked-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231024124109.384973-11-jouni.hogander@intel.com
 2023-10-26 12:14:50 +03:00
Jouni Högander
0deee706f1 drm/i915/display: Move enable_dc module parameter under display 
Signed-off-by: Jouni Högander <jouni.hogander@intel.com>
Acked-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231024124109.384973-10-jouni.hogander@intel.com
 2023-10-26 12:14:44 +03:00
Jouni Högander
5fb2e673c7 drm/i915/display: Move vbt_sdvo_panel_type module parameter under display 
Signed-off-by: Jouni Högander <jouni.hogander@intel.com>
Acked-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231024124109.384973-9-jouni.hogander@intel.com
 2023-10-26 12:14:37 +03:00
Jouni Högander
94232d1637 drm/i915/display: Move panel_use_ssc module parameter under display 
Signed-off-by: Jouni Högander <jouni.hogander@intel.com>
Acked-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231024124109.384973-8-jouni.hogander@intel.com
 2023-10-26 12:14:31 +03:00
Jouni Högander
d541697e80 drm/i915/display: Move lvds_channel_mode module parameter under display 
Signed-off-by: Jouni Högander <jouni.hogander@intel.com>
Acked-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231024124109.384973-7-jouni.hogander@intel.com
 2023-10-26 12:14:24 +03:00
Jouni Högander
29292bc6cc drm/i915/display: Move vbt_firmware module parameter under display 
Signed-off-by: Jouni Högander <jouni.hogander@intel.com>
Acked-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231024124109.384973-6-jouni.hogander@intel.com
 2023-10-26 12:14:18 +03:00
Jouni Högander
942d654171 drm/i915/display: Move psr related module parameters under display 
Move psr related module parameters under display. Also fix error in
enable_psr2_sel_fetch module parameter descrtiption. It was saying disabled
by default while it's vice versa. Also psr_safest_params was missing
default value in description. This is now added.

v2:
  - Fix enable_psr2_sel_fetch description.
  - Add default value into psr_safest_params description.

Signed-off-by: Jouni Högander <jouni.hogander@intel.com>
Acked-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231024124109.384973-5-jouni.hogander@intel.com
 2023-10-26 12:14:00 +03:00
Jouni Högander
6f4f8aef7e drm/i915/display: Move enable_fbc module parameter under display 
Signed-off-by: Jouni Högander <jouni.hogander@intel.com>
Acked-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231024124109.384973-4-jouni.hogander@intel.com
 2023-10-26 12:13:50 +03:00
Jouni Högander
7a61a6aa59 drm/i915/display: Dump also display parameters 
GPU error dump contained all module parameters. If we are moving
display parameters to intel_display_params.[ch] they are not dumped
into GPU error dump. This patch is adding moved display parameters
back to GPU error dump. Display parameters are also included in
i915_capabilities

v2: Add parameters to i915_capabilities as well

Signed-off-by: Jouni Högander <jouni.hogander@intel.com>
Acked-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231024124109.384973-3-jouni.hogander@intel.com
 2023-10-26 12:13:27 +03:00
Jouni Högander
8015bee0bf drm/i915/display: Add framework to add parameters specific to display 
Currently all module parameters are handled by i915_param.c/h. This
is a problem for display parameters when Xe driver is used. Add
a mechanism to add parameters specific to the display. This is mainly
copied from i915_[debugfs]_params.[ch]. Parameters are not yet moved. This
is done by subsequent patches.

v2:
  - Drop unused predefinition (dentry)
  - Clarify need for empty INTEL_DISPLAY_PARAMS_FOR_EACH in comment

Signed-off-by: Jouni Högander <jouni.hogander@intel.com>
Acked-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231024124109.384973-2-jouni.hogander@intel.com
 2023-10-26 12:13:02 +03:00
Vinod Govindapillai
bc725dc1a8 drm/i915/display: debugfs entry to list display capabilities 
Create a separate debugfs entry to list the display capabilities
IGT can rely on this debugfs entry for tests that depend on
display device and display runtime info for both xe and i915
drivers.

v2: rename the entry to i915_display_capabilities (Chaitanya)

Signed-off-by: Vinod Govindapillai <vinod.govindapillai@intel.com>
Reviewed-by: Chaitanya Kumar Borah <chaitanya.kumar.borah@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231018102723.16915-2-vinod.govindapillai@intel.com
 2023-10-25 14:59:46 +03:00
Jani Nikula
a388b41a42 drm/i915: stop including i915_utils.h from intel_runtime_pm.h 
Remove an unnecessary include.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Andi Shyti <andi.shyti@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231011162102.1030354-1-jani.nikula@intel.com
 2023-10-23 15:02:00 +03:00
Jani Nikula
fa072c0d92 drm/i915/aux: rename dev_priv to i915 
No reason to stick to dev_priv, rename to i915.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Nirmoy Das <nirmoy.das@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231011201533.1081368-2-jani.nikula@intel.com
 2023-10-23 12:40:38 +03:00
Jani Nikula
26eb4fcf23 drm/i915/aux: add separate register macros and functions for VLV/CHV 
Add separate macros for VLV/CHV registers without the implicit dev_priv,
and with the display MMIO base baked in.

A number of implicitly used dev_priv local variables can be removed.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Nirmoy Das <nirmoy.das@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231011201533.1081368-1-jani.nikula@intel.com
 2023-10-23 12:40:19 +03:00
Jani Nikula
f17c08a604 drm/i915: drop gt/intel_gt.h include from skl_universal_plane.c 
No longer needed after commit 94bcf876cb ("drm/i915/mtl: Drop
Wa_14017240301").

Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231011142704.985867-1-jani.nikula@intel.com
 2023-10-23 12:37:52 +03:00
Jouni Högander
3594d00b71 drm/i915/display: Use intel_bo_to_drm_bo instead of obj->base 
Xe and i915 objects have differing implementation. Use intel_bo_to_drm_bo
instead of obj->base as xe_bo doesn't have base pointer.

Signed-off-by: Jouni Högander <jouni.hogander@intel.com>
Reviewed-by: Juha-Pekka Heikkila <juhapekka.heikkila@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231012072158.4115795-3-jouni.hogander@intel.com
 2023-10-23 09:06:11 +03:00
Jouni Högander
501069dad5 drm/i915/display: Move releasing gem object away from fb tracking 
As a preparation for Xe we want to remove all i915_gem_object details away
from frontbuffer tacking code. Due to this move releasing gem object
reference to i915_gem_object_set_frontbuffer.

Signed-off-by: Jouni Högander <jouni.hogander@intel.com>
Reviewed-by: Juha-Pekka Heikkila <juhapekka.heikkila@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231012072158.4115795-2-jouni.hogander@intel.com
 2023-10-23 09:06:10 +03:00
Radhakrishna Sripada
213c43676b drm/i915/mtl: Remove the 'force_probe' requirement for Meteor Lake 
Meteor Lake has demonstrated consistent stability for some time.
All user-space API modifications tide to its core platform
functions are operational.

The necessary firmware components are set up and comprehensive
testing has been condused over a period.

Given the recent faborable CI results, as well, we believe it's
time to eliminate the 'force_probe' prerequisite and activate the
platform by default.

Signed-off-by: Aditya Chauhan <aditya.chauhan@intel.com>
Signed-off-by: Andrzej Hajda <andrzej.hajda@intel.com>
Signed-off-by: Chris Wilson <chris.p.wilson@linux.intel.com>
Signed-off-by: Janusz Krzysztofik <janusz.krzysztofik@linux.intel.com>
Signed-off-by: Jonathan Cavitt <jonathan.cavitt@intel.com>
Signed-off-by: Nirmoy Das <nirmoy.das@intel.com>
Signed-off-by: Radhakrishna Sripada <radhakrishna.sripada@intel.com>
Signed-off-by: Andi Shyti <andi.shyti@linux.intel.com>
Cc: Jani Nikula <jani.nikula@linux.intel.com>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Acked-by: Lee Shawn C <shawn.c.lee@intel.com>
Tested-by: Lee Shawn C <shawn.c.lee@intel.com>
Tested-by: Karthik B S <karthik.b.s@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231008164824.919262-1-andi.shyti@linux.intel.com
 2023-10-18 06:23:41 +02:00
Ville Syrjälä
28ec6c558e drm/i915/pci: Clean up zero initializers 
Just use a simple {} to zero initialize arrays/structs instead
of the hodgepodge of stuff we are using currently.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231012122442.15718-5-ville.syrjala@linux.intel.com
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
 2023-10-16 19:10:10 +03:00
Ville Syrjälä
cc01b0ff18 drm/i915/hdcp: Clean up zero initializers 
Just use a simple {} to zero initialize arrays/structs instead
of the hodgepodge of stuff we are using currently.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231012122442.15718-3-ville.syrjala@linux.intel.com
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
 2023-10-16 19:09:38 +03:00
Ville Syrjälä
eebc1525ba drm/i915/display: Clean up zero initializers 
Just use a simple {} to zero initialize arrays/structs instead
of the hodgepodge of stuff we are using currently.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231012122442.15718-2-ville.syrjala@linux.intel.com
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
 2023-10-16 19:09:22 +03:00
Imre Deak
02c8d561db drm/i915/dp: Remove unused DSC caps from intel_dp 
The previous patches converted all users of the DSC DPCD caps to look
these up from the connector, so remove the version stored in intel_dp.

A follow-up patchset will read out the MST connector specific
capabilities in intel_dp_add_mst_connector() ->
intel_dp_mst_read_decompression_port_dsc_caps().

v2:
- Rebased on intel_edp_get_dsc_sink_cap() addition in the patchset.
v3:
- Rebased on read-out fix for eDP in the patchset.

Reviewed-by: Stanislav Lisovskiy <stanislav.lisovskiy@intel.com> (v1)
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Imre Deak <imre.deak@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231011171606.2540078-3-imre.deak@intel.com
 2023-10-16 17:01:58 +03:00
Imre Deak
d19daffc89 drm/i915/dp_mst: Use connector DSC DPCD in intel_dp_mst_mode_valid_ctx() 
Use the connector's DSC DPCD capabilities in
intel_dp_mst_mode_valid_ctx().

Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Imre Deak <imre.deak@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231006133727.1822579-19-imre.deak@intel.com
 2023-10-16 17:01:53 +03:00
Imre Deak
2bd3d20ffa drm/i915/dp: Use connector DSC DPCD in intel_dp_dsc_compute_config() 
Use the connector's DSC DPCD capabilities in
intel_dp_dsc_compute_config().

Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Imre Deak <imre.deak@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231006133727.1822579-18-imre.deak@intel.com
 2023-10-16 17:01:48 +03:00
Imre Deak
031c19b52c drm/i915/dp: Use connector DSC DPCD in intel_dp_mode_valid() 
Use the connector's DSC DPCD capabilities in intel_dp_mode_valid().

Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Imre Deak <imre.deak@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231006133727.1822579-17-imre.deak@intel.com
 2023-10-16 17:01:41 +03:00
Imre Deak
7bca1b801e drm/i915/dp: Use connector DSC DPCD in intel_dp_dsc_get_slice_count() 
Use the connector's DSC DPCD capabilities in
intel_dp_dsc_get_slice_count().

Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Imre Deak <imre.deak@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231006133727.1822579-16-imre.deak@intel.com
 2023-10-16 17:01:38 +03:00
Imre Deak
926b726c3d drm/i915/dp: Use connector DSC DPCD in intel_dp_dsc_supports_format() 
Use the connector's DSC DPCD capabilities in
intel_dp_dsc_supports_format().

Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Imre Deak <imre.deak@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231006133727.1822579-15-imre.deak@intel.com
 2023-10-16 17:01:33 +03:00