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2018-11-02drm/fourcc: Add char_per_block, block_w and block_h in drm_format_infoAlexandru Gheorghe5-7/+89
For some pixel formats .cpp structure in drm_format info it's not enough to describe the peculiarities of the pixel layout, for example tiled formats or packed formats at bit level. What's implemented here is to add three new members to drm_format_info that could describe such formats: - char_per_block[3] - block_w[3] - block_h[3] char_per_block will be put in a union alongside cpp, for transparent compatibility with the existing format descriptions. Regarding, block_w and block_h they are intended to be used through their equivalent getters drm_format_info_block_width / drm_format_info_block_height, the reason of the getters is to abstract the fact that for normal formats block_w and block_h will be unset/0, but the methods will be returning 1. Additionally, convenience function drm_format_info_min_pitch had been added that computes the minimum required pitch for a given pixel format and buffer width. Using that the following drm core functions had been updated to generically handle both block and non-block formats: - drm_fb_cma_get_gem_addr: for block formats it will just return the beginning of the block. - framebuffer_check: Use the newly added drm_format_info_min_pitch. - drm_gem_fb_create_with_funcs: Use the newly added drm_format_info_min_pitch. - In places where is not expecting to handle block formats, like fbdev helpers I just added some warnings in case the block width/height are greater than 1. Changes since v3: - Add helper function for computing the minimum required pitch. - Improve/cleanup documentation Changes since v8: - Fixed build on 32bits arm architectures, with: - return DIV_ROUND_UP((u64)buffer_width * info->char_per_block[plane], + return DIV_ROUND_UP_ULL((u64)buffer_width * info->char_per_block[plane], Reviewed-by: Brian Starkey <brian.starkey@arm.com> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Alexandru Gheorghe <alexandru-cosmin.gheorghe@arm.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181101170055.5433-1-alexandru-cosmin.gheorghe@arm.com
2018-11-02drm/panel: Add simple panel mode for the ARM RTSMLinus Walleij1-0/+30
Having failed any attempts at a more generic solution, I fall back to the very specific solution: define a simple panel for the ARM RTSM emulated platforms. I am doing this so we can convert all old users from the previous fbdev driver to the PL111 DRM driver. This works fine as far as I can test, provided the device tree for RTSM AEMv8 is augmented accordingly. Cc: Sudeep Holla <sudeep.holla@arm.com> Cc: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Cc: Mali DP Maintainers <malidp@foss.arm.com> Cc: Robin Murphy <robin.murphy@arm.com> Reviewed-by: Liviu Dudau <liviu.dudau@arm.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20181026111334.3365-1-linus.walleij@linaro.org
2018-11-02drm/i915: also group device info array helper macros with othersJani Nikula1-12/+14
Keep the register choosing macros together. No functional changes. 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/20181031110453.12722-4-jani.nikula@intel.com
2018-11-02drm/i915: reorder and reindent the register choosing helper wrappersJani Nikula1-14/+17
Try to make it slightly less of an eye sore. No functional changes. 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/20181031110453.12722-3-jani.nikula@intel.com
2018-11-02drm/i915: define _MMIO_PLANE() in terms of _PLANE() not _MMIO_PIPE()Jani Nikula1-1/+1
Minor semantic nit, no functional changes. 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/20181031110453.12722-2-jani.nikula@intel.com
2018-11-02drm/i915: remove palette_offsets from device info in favor of _PICK()Jani Nikula3-15/+9
The device info offset arrays for unevenly spaced register offsets is great for widely used registers. However, the palette registers are only used in one function, i9xx_load_luts_internal(), and only for GMCH platforms, wasting device info. Replace palette_offsets with _PICK() in palette register definition. While the use of _PICK() does not check for pipe C existence, neither does the current offset array usage, and leads to bogus address when pipe C is passed to PALETTE() on non-CHV. Using _PICK() at least leads to a sensible register offset, just non-existing on non-CHV. Either way, this shouldn't happen anyway. Remove unused old palette macros while at it. Bloat-o-meter results below for completeness. add/remove: 0/0 grow/shrink: 3/6 up/down: 94/-278 (-184) Function old new delta i9xx_load_luts_internal 394 483 +89 i915_driver_load 5103 5107 +4 g4x_pre_enable_dp 378 379 +1 intel_engines_init_mmio 1117 1116 -1 intel_engine_lookup_user 47 46 -1 hdmi_port_clock_valid 310 309 -1 gen11_irq_handler 707 706 -1 intel_device_info_dump_runtime 329 311 -18 intel_device_info_runtime_init 5166 4910 -256 Total: Before=918650, After=918466, chg -0.02% add/remove: 0/0 grow/shrink: 0/48 up/down: 0/-576 (-576) Data old new delta intel_valleyview_info 200 188 -12 intel_skylake_gt4_info 200 188 -12 intel_skylake_gt3_info 200 188 -12 intel_skylake_gt2_info 200 188 -12 intel_skylake_gt1_info 200 188 -12 intel_sandybridge_m_gt2_info 200 188 -12 intel_sandybridge_m_gt1_info 200 188 -12 intel_sandybridge_d_gt2_info 200 188 -12 intel_sandybridge_d_gt1_info 200 188 -12 intel_pineview_info 200 188 -12 intel_kabylake_gt3_info 200 188 -12 intel_kabylake_gt2_info 200 188 -12 intel_kabylake_gt1_info 200 188 -12 intel_ivybridge_q_info 200 188 -12 intel_ivybridge_m_gt2_info 200 188 -12 intel_ivybridge_m_gt1_info 200 188 -12 intel_ivybridge_d_gt2_info 200 188 -12 intel_ivybridge_d_gt1_info 200 188 -12 intel_ironlake_m_info 200 188 -12 intel_ironlake_d_info 200 188 -12 intel_icelake_11_info 200 188 -12 intel_i965gm_info 200 188 -12 intel_i965g_info 200 188 -12 intel_i945gm_info 200 188 -12 intel_i945g_info 200 188 -12 intel_i915gm_info 200 188 -12 intel_i915g_info 200 188 -12 intel_i865g_info 200 188 -12 intel_i85x_info 200 188 -12 intel_i845g_info 200 188 -12 intel_i830_info 200 188 -12 intel_haswell_gt3_info 200 188 -12 intel_haswell_gt2_info 200 188 -12 intel_haswell_gt1_info 200 188 -12 intel_gm45_info 200 188 -12 intel_geminilake_info 200 188 -12 intel_g45_info 200 188 -12 intel_g33_info 200 188 -12 intel_coffeelake_gt3_info 200 188 -12 intel_coffeelake_gt2_info 200 188 -12 intel_coffeelake_gt1_info 200 188 -12 intel_cherryview_info 200 188 -12 intel_cannonlake_info 200 188 -12 intel_broxton_info 200 188 -12 intel_broadwell_rsvd_info 200 188 -12 intel_broadwell_gt3_info 200 188 -12 intel_broadwell_gt2_info 200 188 -12 intel_broadwell_gt1_info 200 188 -12 Total: Before=195529, After=194953, chg -0.29% 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/20181031110453.12722-1-jani.nikula@intel.com
2018-11-02Merge drm/drm-next into drm-intel-next-queuedJani Nikula442-8317/+12609
Although there's nothing crucial missing, it's been a long time since the last backmerge. Catch up with drm-next. Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2018-11-02Merge tag 'drm-intel-next-fixes-2018-10-25' of ↵Dave Airlie5-33/+41
git://anongit.freedesktop.org/drm/drm-intel into drm-next - Fix to avoid link retraining workaround on eDP (the other is a comment change) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181025131836.GA2296@jlahtine-desk.ger.corp.intel.com
2018-11-02drm/i915/icl: Fix DSS_CTL register namesAnusha Srivatsa1-11/+11
This patch fixes the naming of the registers: s/PIPE_DSS_CTL/ICL_PIPE_DSS_CTL And also fix the hex values to lower case, to match rest of the definitions. Manasi noticed this with the patch that was merged. v2: fix "Fixes" tag. Fixes: 8b1b558d690a ("drm/i915/icl: Add DSS_CTL Registers") Suggested-by: Manasi Navare <manasi.d.navare@intel.com> Cc: Jani Nikula <jani.nikula@intel.com> Cc: Manasi Navare <manasi.d.navare@intel.com> Signed-off-by: Anusha Srivatsa <anusha.srivatsa@intel.com> Reviewed-by: Manasi Navare <manasi.d.navare@intel.com> Signed-off-by: Manasi Navare <manasi.d.navare@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181101214216.8958-1-anusha.srivatsa@intel.com
2018-11-02Merge branch 'work.afs' of ↵Linus Torvalds1-2/+0
git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs Pull AFS updates from Al Viro: "AFS series, with some iov_iter bits included" * 'work.afs' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: (26 commits) missing bits of "iov_iter: Separate type from direction and use accessor functions" afs: Probe multiple fileservers simultaneously afs: Fix callback handling afs: Eliminate the address pointer from the address list cursor afs: Allow dumping of server cursor on operation failure afs: Implement YFS support in the fs client afs: Expand data structure fields to support YFS afs: Get the target vnode in afs_rmdir() and get a callback on it afs: Calc callback expiry in op reply delivery afs: Fix FS.FetchStatus delivery from updating wrong vnode afs: Implement the YFS cache manager service afs: Remove callback details from afs_callback_break struct afs: Commit the status on a new file/dir/symlink afs: Increase to 64-bit volume ID and 96-bit vnode ID for YFS afs: Don't invoke the server to read data beyond EOF afs: Add a couple of tracepoints to log I/O errors afs: Handle EIO from delivery function afs: Fix TTL on VL server and address lists afs: Implement VL server rotation afs: Improve FS server rotation error handling ...
2018-11-02Merge branch 'drm-next-4.20' of git://people.freedesktop.org/~agd5f/linux ↵Dave Airlie21-115/+207
into drm-next - Fix flickering at low backlight levels on some systems - Fix some overclocking regressions - Vega20 updates for - GPU recovery fixes - Disable gfxoff on RV as some sbios/fw combinations are not stable yet Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexdeucher@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181101151939.2828-1-alexander.deucher@amd.com
2018-11-02drm/i915/icl+: Sanitize port to PLL mappingImre Deak3-0/+28
BIOS can leave the PLL to port mapping enabled, even if the corresponding encoder is disabled. Disable the port mapping in this case. Cc: Paulo Zanoni <paulo.r.zanoni@intel.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Cc: José Roberto de Souza <jose.souza@intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Imre Deak <imre.deak@intel.com> Reviewed-by: José Roberto de Souza <jose.souza@intel.com> Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181101140427.31026-9-imre.deak@intel.com
2018-11-02drm/i915: Configure AUX_CH_CTL when enabling the AUX power domainImre Deak2-8/+47
Most of the AUX_CH_CTL flags are concerned with DP AUX transfer parameters. As opposed to this the flag specifying the thunderbolt vs. non-thunderbolt mode of the port is not related to AUX transfers at all (rather it's repurposed to enable either TBT or non-TBT PHY HW blocks). The programming has to be done before enabling the corresponding AUX power well, so make it part of the power well code. v3: - Use existing enable/disable helpers instead of opencoding. (Jose) - Fix type of is_tc_tbt to remain a bitfield. (Lucas) - Add comment describing the is_tc_tbt power well flag. (Lucas) Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=108548 Cc: Paulo Zanoni <paulo.r.zanoni@intel.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Cc: José Roberto de Souza <jose.souza@intel.com> Cc: Lucas De Marchi <lucas.demarchi@intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Imre Deak <imre.deak@intel.com> Reviewed-by: José Roberto de Souza <jose.souza@intel.com> Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181101140427.31026-8-imre.deak@intel.com
2018-11-02drm/i915: Enable AUX power for HDMI DDI/TypeC main link tooImre Deak1-3/+9
DDI/TypeC ports need the AUX power domain for main link functionality even when they operate in HDMI static mode, so enable the power domain for these ports too. v4: - Rebase on the upstream ICL pre_pll_enable change. Cc: Paulo Zanoni <paulo.r.zanoni@intel.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Cc: José Roberto de Souza <jose.souza@intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: Manasi Navare <manasi.d.navare@intel.com> Signed-off-by: Imre Deak <imre.deak@intel.com> Reviewed-by: José Roberto de Souza <jose.souza@intel.com> Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181101140427.31026-7-imre.deak@intel.com
2018-11-02drm/i915: Enable AUX power earlierImre Deak2-32/+36
For DDI/TypeC ports the AUX power domain needs to be enabled before the port's PLL is enabled, so move the enabling earlier accordingly. v2: - Preserve the pre_pll hook for GEN9_LP. (Ville) v3: - Add related BSpec entries to commit log. (Jose) v4: - Rebase on the upstream ICL pre_pll_enable change. BSpec: 21750, 22243 Cc: Paulo Zanoni <paulo.r.zanoni@intel.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Cc: José Roberto de Souza <jose.souza@intel.com> Cc: Manasi Navare <manasi.d.navare@intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Imre Deak <imre.deak@intel.com> Reviewed-by: José Roberto de Souza <jose.souza@intel.com> Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181101140427.31026-6-imre.deak@intel.com
2018-11-02drm/i915: Use a helper to get the aux power domainImre Deak4-44/+56
From ICL onwards the AUX power domain may change dynamically based on whether a DDI/TypeC port is in thunderbolt or non-thunderbolt mode, so use a helper function instead of a static field to get the current domain. Cc: Paulo Zanoni <paulo.r.zanoni@intel.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Cc: José Roberto de Souza <jose.souza@intel.com> Cc: Lucas De Marchi <lucas.demarchi@intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Imre Deak <imre.deak@intel.com> Reviewed-by: José Roberto de Souza <jose.souza@intel.com> Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181101140427.31026-5-imre.deak@intel.com
2018-11-02drm/i915: Init aux_ch for HDMI ports tooImre Deak3-1/+3
From ICL onwards DDI/TypeC ports - even in HDMI static mode - need to know which AUX CH belongs to them, so initialize aux_ch for those ports too. For consistency do this for all HDMI ports, not only for DDI/TypeC ones. Cc: Paulo Zanoni <paulo.r.zanoni@intel.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Cc: José Roberto de Souza <jose.souza@intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Imre Deak <imre.deak@intel.com> Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181101140427.31026-4-imre.deak@intel.com
2018-11-02drm/i915: Move aux_ch to intel_digital_portImre Deak3-14/+28
From ICL onwards all DDI/TypeC ports - even working in HDMI mode - need to know their corresponding AUX CH, so move the field to a common struct. No functional change. v3: - Add code comment about which ports aux_ch is used for. (Jose) Cc: Paulo Zanoni <paulo.r.zanoni@intel.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Cc: José Roberto de Souza <jose.souza@intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Imre Deak <imre.deak@intel.com> Reviewed-by: José Roberto de Souza <jose.souza@intel.com> Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181101140427.31026-3-imre.deak@intel.com
2018-11-02drm/i915: Move intel_aux_ch() to intel_bios.cImre Deak3-49/+47
From ICL onwards all the DDI/TypeC ports - even working in HDMI mode - need to know their corresponding AUX channel, so move the corresponding helper to a common place. No functional change. v4: - Fix 'no space is necessary after a cast' checkpatch warn. Cc: Paulo Zanoni <paulo.r.zanoni@intel.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Cc: José Roberto de Souza <jose.souza@intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Imre Deak <imre.deak@intel.com> Reviewed-by: José Roberto de Souza <jose.souza@intel.com> Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181101140427.31026-2-imre.deak@intel.com
2018-11-01drm/i915/icl: WaAllowUMDToModifySamplerModeOscar Mateo2-0/+5
Required for Bindless samplers. Userspace consumer: mesa V2: Rebase V3: Update commit message Cc: Anusha Srivatsa <anusha.srivatsa@intel.com> Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com> Signed-off-by: Oscar Mateo <oscar.mateo@intel.com> Signed-off-by: Radhakrishna Sripada <radhakrishna.sripada@intel.com> Reviewed-by: Anusha Srivatsa <anusha.srivatsa@intel.com> Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181030084504.21537-4-radhakrishna.sripada@intel.com
2018-11-01drm/i915/icl: WaAllowUMDToModifyHalfSliceChicken7Oscar Mateo1-0/+2
Required to dinamically set 'Trilinear Filter Quality Mode' Userpsace consumer is mesa. V2: Rebase V3: Update commit message Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com> Cc: Anusha Srivatsa <anusha.srivatsa@intel.com> Signed-off-by: Oscar Mateo <oscar.mateo@intel.com> Signed-off-by: Radhakrishna Sripada <radhakrishna.sripada@intel.com> Reviewed-by: Anusha Srivatsa <anusha.srivatsa@intel.com> Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181030084504.21537-3-radhakrishna.sripada@intel.com
2018-11-01drm/i915/icl: Implement Display WA_1405510057Radhakrishna Sripada1-1/+10
Display WA_1405510057 asks to not enable YUV 420 HDMI 10bpc when horizontal blank size mod 8 reminder is 2. V2: Rebase(r-b: Anusha) V3: crtc_state->s/ycbcr420/output_format/ Cc: Anusha Srivatsa <anusha.srivatsa@intel.com> Cc: Paulo Zanoni <paulo.r.zanoni@intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Radhakrishna Sripada <radhakrishna.sripada@intel.com> Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181030084504.21537-2-radhakrishna.sripada@intel.com
2018-11-01drm/i915/icl: Add WaEnable32PlaneModeRadhakrishna Sripada2-0/+5
Gen11 Display suports 32 planes in total. Enable the new format in context status to be used and expanded to 32 planes. V2: Move the WA to display WA's(Chris) Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: Michel Thierry <michel.thierry@intel.com> Cc: James Ausmus <james.ausmus@intel.com> Reviewed-by: Anusha Srivatsa <anusha.srivatsa@intel.com> Signed-off-by: Radhakrishna Sripada <radhakrishna.sripada@intel.com> Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181030084504.21537-1-radhakrishna.sripada@intel.com
2018-11-01drm/i915: Remove CNL from WA 827Rodrigo Vivi1-2/+2
CNL A stepping was the only affected there. But also it is time to clean old pre-production CNL Workarounds, so let's just remove and clean this W/A. Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Reviewed-by: Clint Taylor <Clinton.A.Taylor@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181031162845.12419-4-rodrigo.vivi@intel.com
2018-11-01drm/i915: Define WA 0870 and kill dead code.Rodrigo Vivi2-6/+1
Let's introduce the WA number that is the cause of having NV12 disabled on both SLK and BXT. According to Spec: WA 0870: "Display flickers with NV12 video playback in Y tiling mode. WA: Use YUV422 surface format instead of NV12." v2: remove the useless dead code and consequently avoiding device info flag. (Ville) Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181031162845.12419-3-rodrigo.vivi@intel.com
2018-11-01drm/i915: Kill WA 0826Rodrigo Vivi1-11/+0
According to BSpec this is not needed anymore: "This workaround is no longer needed since NV12 support is dropped for the affected projects. " Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181031162845.12419-2-rodrigo.vivi@intel.com
2018-11-01drm/i915: Kill WA 0528Rodrigo Vivi1-14/+0
First of all I believe this WA as written here was wrong. Because it is listed on BSpec only for SKL and BXT, exactly the only 2 platforms skipped here. But also it is written there that we don't need this WA anymore: "This workaround is no longer needed since NV12 support is dropped for the affected projects in #0870." SO, let's kill it. Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Cc: Vidya Srinivas <vidya.srinivas@intel.com> Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181031162845.12419-1-rodrigo.vivi@intel.com
2018-11-01drm/i915/icl: Fix DC9 Suspend for ICL.Anusha Srivatsa1-1/+1
Add missing block that takes care of inline intel_suspend_complete for DC9 on ICL. Daniele noticed this was part of original patch but missed on on merged commit ("drm/i915/icl: Enable DC9 as lowest possible state during screen-off"). Fixes: 3e68928b7d4c ("drm/i915/icl: Enable DC9 as lowest possible state during screen-off") Cc: Imre Deak <imre.deak@intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: Animesh Manna <animesh.manna@intel.com> Cc: James Ausmus <james.ausmus@intel.com> Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> Signed-off-by: Anusha Srivatsa <anusha.srivatsa@intel.com> Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> [Rodrigo added a commit message while merging] Link: https://patchwork.freedesktop.org/patch/msgid/20181031202726.4021-1-anusha.srivatsa@intel.com
2018-11-01drm: Remove 80-column line in drm_mode_object.cShayenne da Luz Moura1-1/+2
Break line after NULL to decrease the line size. Signed-off-by: Shayenne da Luz Moura <shayenneluzmoura@gmail.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20181031174424.odljb6obj25wm47d@smtp.gmail.com
2018-11-01drm/i915/icl: Add DSS_CTL RegistersAnusha Srivatsa1-0/+33
Add defines for DSS_CTL registers. These registers specify the big joiner, splitter, overlap pixels and info regarding compression enabled on left or right branch. v2: - rebase. Remove overlapping defines(James Ausmus) - Rename the register to ICL_DSS_CTL1/2_PIPE_ (manasi) - take pixels as an argument for overlap.(Manasi) v3: - rebase. merge DSS_CTL1/2 introduced in Madhav's patch to avoid confusion (madhav chauhan) - Rename registers in accordance to BSpec (Madhav, Rodrigo) - Add define to conditionally check the buffer target depth (James Ausmus) v4: - remove redundant definitions.(madhav) v5: - Add mask for overlap pixels. - Code Style changes.(Madhav) v6: - Code style changes. (Madhav) Suggested-by: Madhav Chauhan <madhav.chauhan@intel.com> Cc: Madhav Chauhan <madhav.chauhan@intel.com> cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: James Ausmus <james.ausmus@intel.com> Cc: Gaurav Singh <gaurav.k.singh@intel.com> Cc: Jani Nikula <jani.nikula@linux.intel.com> Cc: Manasi Navare <manasi.d.navare@intel.com> Signed-off-by: Anusha Srivatsa <anusha.srivatsa@intel.com> Reviewed-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/07021336cb87d09e8f97fbff709c4e686d7de536.1540900289.git.jani.nikula@intel.com
2018-11-01drm/amdgpu: revert "enable gfxoff in non-sriov and stutter mode by default"Christian König2-4/+2
This is still completely breaking my Raven system. This reverts commit cdf2f910fa969adca1b0e3ad2b487821233dc038. Revert until we sort out the sbios and firmware combinations that work correctly. bug: https://bugs.freedesktop.org/show_bug.cgi?id=108606 Cc: stable@vger.kernel.org # v4.19 Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-11-01drm/amd/pp: Print warning if od_sclk/mclk out of rangeRex Zhu1-4/+8
print warning in dmesg to notify user the setting for sclk_od/mclk_od out of range that vbios can support Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-11-01drm/amd/pp: Fix pp_sclk/mclk_od not work on Vega10Rex Zhu1-0/+31
not update dpm table with user's setting. Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-11-01drm/amd/pp: Fix pp_sclk/mclk_od not work on smu7Rex Zhu1-4/+6
not update the dpm table with user's setting Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-11-01drm/amd/powerplay: no MGPU fan boost enablement on DPM disabledEvan Quan1-3/+3
As MGPU fan boost feature will be definitely not needed when DPM is disabled. So, there is no need to error out. Signed-off-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-11-01drm/amdgpu: Fix skipping hangged job reset during gpu recover.Andrey Grodzovsky1-1/+1
Problem: During GPU recover DAL would hang in amdgpu_pm_compute_clocks->amdgpu_fence_wait_empty Fix: Turns out there was a typo introduced by 3320b8d drm/amdgpu: remove job->ring which caused skipping amdgpu_fence_driver_force_completion and so the hangged job was never force signaled and this would cause the hang later in DAL. Signed-off-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-11-01drm/tilcdc: Use drm_fbdev_generic_setup()Noralf Trønnes1-9/+2
The CMA helper is already using the drm_fb_helper_generic_probe part of the generic fbdev emulation. This patch makes full use of the generic fbdev emulation by using its drm_client callbacks. This means that drm_mode_config_funcs->output_poll_changed and drm_driver->lastclose are now handled by the emulation code. Additionally fbdev unregister happens automatically on drm_dev_unregister(). The drm_fbdev_generic_setup() call is put after drm_dev_register() in the driver. This is done to highlight the fact that fbdev emulation is an internal client that makes use of the driver, it is not part of the driver as such. If fbdev setup fails, an error is printed, but the driver succeeds probing. Cc: Jyri Sarha <jsarha@ti.com> Cc: Tomi Valkeinen <tomi.valkeinen@ti.com> Signed-off-by: Noralf Trønnes <noralf@tronnes.org> Acked-by: Sam Ravnborg <sam@ravnborg.org> Acked-by: Jyri Sarha <jsarha@ti.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181025201340.34227-9-noralf@tronnes.org
2018-11-01drm/sun4i: Use drm_fbdev_generic_setup()Noralf Trønnes3-22/+5
The CMA helper is already using the drm_fb_helper_generic_probe part of the generic fbdev emulation. This patch makes full use of the generic fbdev emulation by using its drm_client callbacks. This means that drm_mode_config_funcs->output_poll_changed and drm_driver->lastclose are now handled by the emulation code. Additionally fbdev unregister happens automatically on drm_dev_unregister(). The drm_fbdev_generic_setup() call is put after drm_dev_register() in the driver. This is done to highlight the fact that fbdev emulation is an internal client that makes use of the driver, it is not part of the driver as such. If fbdev setup fails, an error is printed, but the driver succeeds probing. Cc: Maxime Ripard <maxime.ripard@bootlin.com> Signed-off-by: Noralf Trønnes <noralf@tronnes.org> Acked-by: Sam Ravnborg <sam@ravnborg.org> Acked-by: Maxime Ripard <maxime.ripard@bootlin.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181025201340.34227-8-noralf@tronnes.org
2018-11-01drm/atmel-hlcdc: Use drm_fbdev_generic_setup()Noralf Trønnes1-5/+2
The CMA helper is already using the drm_fb_helper_generic_probe part of the generic fbdev emulation. This patch makes full use of the generic fbdev emulation by using its drm_client callbacks. This means that drm_mode_config_funcs->output_poll_changed and drm_driver->lastclose are now handled by the emulation code. Additionally fbdev unregister happens automatically on drm_dev_unregister(). The drm_fbdev_generic_setup() call is put after drm_dev_register() in the driver. This is done to highlight the fact that fbdev emulation is an internal client that makes use of the driver, it is not part of the driver as such. If fbdev setup fails, an error is printed, but the driver succeeds probing. Cc: Boris Brezillon <boris.brezillon@bootlin.com> Signed-off-by: Noralf Trønnes <noralf@tronnes.org> Acked-by: Sam Ravnborg <sam@ravnborg.org> Acked-by: Boris Brezillon <boris.brezillon@bootlin.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181025201340.34227-7-noralf@tronnes.org
2018-11-01drm/fsl-dcu: Use drm_fbdev_generic_setup()Noralf Trønnes2-23/+3
The CMA helper is already using the drm_fb_helper_generic_probe part of the generic fbdev emulation. This patch makes full use of the generic fbdev emulation by using its drm_client callbacks. This means that drm_mode_config_funcs->output_poll_changed and drm_driver->lastclose are now handled by the emulation code. Additionally fbdev unregister happens automatically on drm_dev_unregister(). The drm_fbdev_generic_setup() call is put after drm_dev_register() in the driver. This is done to highlight the fact that fbdev emulation is an internal client that makes use of the driver, it is not part of the driver as such. If fbdev setup fails, an error is printed, but the driver succeeds probing. Cc: Stefan Agner <stefan@agner.ch> Cc: Alison Wang <alison.wang@nxp.com> Signed-off-by: Noralf Trønnes <noralf@tronnes.org> Acked-by: Sam Ravnborg <sam@ravnborg.org> Acked-by: Stefan Agner <stefan@agner.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20181025201340.34227-3-noralf@tronnes.org
2018-11-01drm/arc: Use drm_fbdev_generic_setup()Noralf Trønnes2-34/+3
The CMA helper is already using the drm_fb_helper_generic_probe part of the generic fbdev emulation. This patch makes full use of the generic fbdev emulation by using its drm_client callbacks. This means that drm_mode_config_funcs->output_poll_changed and drm_driver->lastclose are now handled by the emulation code. Additionally fbdev unregister happens automatically on drm_dev_unregister(). The drm_fbdev_generic_setup() call is put after drm_dev_register() in the driver. This is done to highlight the fact that fbdev emulation is an internal client that makes use of the driver, it is not part of the driver as such. If fbdev setup fails, an error is printed, but the driver succeeds probing. Cc: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Noralf Trønnes <noralf@tronnes.org> Acked-by: Sam Ravnborg <sam@ravnborg.org> Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181025201340.34227-2-noralf@tronnes.org
2018-11-01drm/syncobj: Mark local add/remove callback functions as staticChris Wilson1-14/+5
drivers/gpu/drm/drm_syncobj.c:181:6: warning: no previous prototype for ‘drm_syncobj_add_callback’ [-Wmissing-prototypes] drivers/gpu/drm/drm_syncobj.c:190:6: warning: no previous prototype for ‘drm_syncobj_remove_callback’ [-Wmissing-prototypes] Fixing that leads to drivers/gpu/drm/drm_syncobj.c:181:13: warning: ‘drm_syncobj_add_callback’ defined but not used [-Wunused-function] so remove the unused drm_syncobj_add_callback() entirely. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Link: https://patchwork.freedesktop.org/patch/msgid/20181031120710.21582-1-chris@chris-wilson.co.uk Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
2018-11-01drm/i915/icl: Don't wait for empty FIFOMadhav Chauhan1-1/+3
For Gen11 DSI, we don't need to wait for getting DSI FIFO empty after sending DCS commands. Signed-off-by: Madhav Chauhan <madhav.chauhan@intel.com> Reviewed-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/5e078a0274c1fba2521cb14d7d02fd1038ec1b0e.1540900289.git.jani.nikula@intel.com
2018-11-01drm/i915/icl: Find DSI presence for ICLMadhav Chauhan4-6/+18
This patch detects DSI presence for ICL platform by reading VBT. DSI detection is done while initializing DSI using newly added function intel_gen11_dsi_init. v2 by Jani: - Preserve old behavour of intel_bios_is_dsi_present() - s/intel_gen11_dsi_init/icl_dsi_init/g Signed-off-by: Madhav Chauhan <madhav.chauhan@intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/2324cdfc8918bda3165354e5e0d15053b1074f14.1540900289.git.jani.nikula@intel.com
2018-11-01drm/i915/icl: Add DSI packet payload/header registersMadhav Chauhan1-0/+22
This patch defines payload/header registers for each DSI transcoder used for transmitting DSI packets. v2 by Jani: - Drop full register mask and shift for payload - Use lower case for hex 0x Signed-off-by: Madhav Chauhan <madhav.chauhan@intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/18275c49215e512347a14bc38715314c2d6f95a4.1540900289.git.jani.nikula@intel.com
2018-11-01drm/i915/ICL: Add pre_pll_enable hook for ICL and set DFLEXDPMLE in this hookManasi Navare1-0/+49
In case of Legacy DP connector on TypeC port, the flex IO DPMLE register is set to number of lanes configured by the display driver which will be programmed into DDI_BUF_CTL PORT_WIDTH_SELECTION. This needs to be programmed before enabling the shared PLLs hence add a pre_pll_enable hook for ICL and add this programming in that hook. v2: * Remove the check for combophy port (Jose) * Simplify the port reversal check logic (Jose) Cc: Lucas De Marchi <lucas.demarchi@intel.com> Cc: Jose Roberto de Souza <jose.souza@intel.com> Cc: Animesh Manna <animesh.manna@intel.com> Cc: Paulo Zanoni <paulo.r.zanoni@intel.com> Signed-off-by: Manasi Navare <manasi.d.navare@intel.com> Reviewed-by: José Roberto de Souza <jose.souza@intel.com> Acked-by: Imre Deak <imre.deak@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181023191248.26418-2-manasi.d.navare@intel.com
2018-11-01drm/i915/icl: Fix the macros for DFLEXDPMLE register bitsManasi Navare1-2/+6
This patch fixes the macros used for defining the DFLEXDPMLE register bit fields. This accounts for changes in the spec. Fixes: a2bc69a1a9d6 ("drm/i915/icl: Add register definition for DFLEXDPMLE") Cc: Animesh Manna <animesh.manna@intel.com> Cc: Paulo Zanoni <paulo.r.zanoni@intel.com> Cc: Jose Roberto de Souza <jose.souza@intel.com> Cc: <stable@vger.kernel.org> # v4.19+ Signed-off-by: Manasi Navare <manasi.d.navare@intel.com> Reviewed-by: José Roberto de Souza <jose.souza@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181023191248.26418-1-manasi.d.navare@intel.com
2018-11-01drm/i915/icl: Fix crash when getting DPLL of a MST encoder in TC portsJosé Roberto de Souza1-2/+10
enc_to_dig_port() returns NULL for encoders of type INTEL_OUTPUT_DP_MST causing the crash bellow: [ 2832.836101] BUG: unable to handle kernel paging request at 00000000000012b8 [ 2832.843062] PGD 0 P4D 0 [ 2832.845610] Oops: 0000 [#1] SMP [ 2832.848764] CPU: 2 PID: 3577 Comm: kworker/2:0 Tainted: G W 4.19.0-rc7+ #491 [ 2832.857106] Hardware name: Intel Corporation Ice Lake Client Platform/IceLake U DDR4 SODIMM PD RVP TLC, BIOS ICLSFWR1.R00.2352.A01.1808281852 08/28/2018 [ 2832.870734] Workqueue: events output_poll_execute [ 2832.875480] RIP: 0010:icl_get_dpll+0xa4/0x5d0 [i915] [ 2832.880449] Code: e9 03 f3 48 ab 8b 6e 74 41 8b 8c 24 5c 03 00 00 85 ed 0f 88 3f 02 00 00 83 fd 01 0f 8e ad 01 00 00 83 fd 05 0f 8f 2d 02 00 00 <83> ba b8 12 00 00 02 48 8b 36 0f 84 39 02 00 00 44 8b be ec 89 00 [ 2832.899176] RSP: 0018:ffffc90001b57a78 EFLAGS: 00010293 [ 2832.904404] RAX: 0000000000000000 RBX: ffffc90001b57a94 RCX: 0000000000083d60 [ 2832.911536] RDX: 0000000000000000 RSI: ffff8804a8c0dc00 RDI: ffffc90001b57b18 [ 2832.918668] RBP: 0000000000000003 R08: ffff8804a8c1f990 R09: ffff8804a8c1f990 [ 2832.925797] R10: 0000000000000000 R11: ffff8804a8e99600 R12: ffff8804a7760000 [ 2832.932930] R13: ffff88049e94d000 R14: ffff88049e94d000 R15: 000000000000000e [ 2832.940063] FS: 0000000000000000(0000) GS:ffff8804b0300000(0000) knlGS:0000000000000000 [ 2832.948147] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2832.953893] CR2: 00000000000012b8 CR3: 0000000004a1d004 CR4: 0000000000760ee0 [ 2832.961027] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2832.968155] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2832.975286] PKRU: 55555554 [ 2832.978003] Call Trace: [ 2832.980496] haswell_crtc_compute_clock+0x3d/0x68 [i915] [ 2832.985841] intel_crtc_atomic_check+0x61/0x340 [i915] [ 2832.990987] drm_atomic_helper_check_planes+0x130/0x1c0 [ 2832.996245] intel_atomic_check+0x4d5/0x10f0 [i915] [ 2833.001147] drm_atomic_check_only+0x484/0x690 [ 2833.005629] drm_atomic_commit+0x13/0x50 [ 2833.009564] restore_fbdev_mode_atomic+0x1c9/0x1e0 [ 2833.014363] drm_fb_helper_restore_fbdev_mode_unlocked+0x47/0x90 [ 2833.020368] drm_fb_helper_set_par+0x29/0x50 [ 2833.024641] drm_fb_helper_hotplug_event.part.33+0x92/0xb0 [ 2833.030130] drm_kms_helper_hotplug_event+0x26/0x30 [ 2833.035013] output_poll_execute+0x192/0x1b0 [ 2833.039293] process_one_work+0x2a5/0x5f0 [ 2833.043315] worker_thread+0x2d/0x3d0 [ 2833.046988] ? rescuer_thread+0x340/0x340 [ 2833.051009] kthread+0x112/0x130 [ 2833.054247] ? kthread_create_worker_on_cpu+0x70/0x70 [ 2833.059307] ret_from_fork+0x3a/0x50 [ 2833.062893] Modules linked in: i915 prime_numbers snd_hda_codec_realtek snd_hda_codec_generic asix snd_usb_audio snd_usbmidi_lib snd_seq_midi snd_seq_midi_event snd_rawmidi cdc_ether usbnet x86_pkg_temp_thermal xhci_pci xhci_hcd ucsi_acpi typec_ucsi typec efivarfs [last unloaded: prime_numbers] [ 2833.088917] CR2: 00000000000012b8 [ 2833.092241] ---[ end trace 25f9fe3d47af2e75 ]--- [ 2833.096895] RIP: 0010:icl_get_dpll+0xa4/0x5d0 [i915] [ 2833.101866] Code: e9 03 f3 48 ab 8b 6e 74 41 8b 8c 24 5c 03 00 00 85 ed 0f 88 3f 02 00 00 83 fd 01 0f 8e ad 01 00 00 83 fd 05 0f 8f 2d 02 00 00 <83> ba b8 12 00 00 02 48 8b 36 0f 84 39 02 00 00 44 8b be ec 89 00 [ 2833.120589] RSP: 0018:ffffc90001b57a78 EFLAGS: 00010293 [ 2833.125815] RAX: 0000000000000000 RBX: ffffc90001b57a94 RCX: 0000000000083d60 [ 2833.132946] RDX: 0000000000000000 RSI: ffff8804a8c0dc00 RDI: ffffc90001b57b18 [ 2833.140080] RBP: 0000000000000003 R08: ffff8804a8c1f990 R09: ffff8804a8c1f990 [ 2833.147213] R10: 0000000000000000 R11: ffff8804a8e99600 R12: ffff8804a7760000 [ 2833.154350] R13: ffff88049e94d000 R14: ffff88049e94d000 R15: 000000000000000e [ 2833.161483] FS: 0000000000000000(0000) GS:ffff8804b0300000(0000) knlGS:0000000000000000 [ 2833.169565] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2833.175313] CR2: 00000000000012b8 CR3: 0000000004a1d004 CR4: 0000000000760ee0 [ 2833.182449] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2833.189578] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2833.196712] PKRU: 55555554 MST ports are allocated from struct intel_dp_mst_encoder not from struct intel_digital_port as regular ports, so to get the TC type it is necessary check the primary digital port of the mst encoder. Cc: Paulo Zanoni <paulo.r.zanoni@intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: José Roberto de Souza <jose.souza@intel.com> Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181030215750.28213-5-jose.souza@intel.com
2018-11-01drm/i915: Initialize panel_vdd_work only for eDP portsJosé Roberto de Souza1-3/+2
It is only used by eDP ports so no need to initialize it for each DP port. Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: José Roberto de Souza <jose.souza@intel.com> Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181030215750.28213-4-jose.souza@intel.com
2018-11-01drm/i915/icl: Set TC type to unknown when a sudden disconnection happenJosé Roberto de Souza1-3/+4
Otherwise it would be in a inconsistent state as port is disconnected but with a valid tc type. Cc: Paulo Zanoni <paulo.r.zanoni@intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: José Roberto de Souza <jose.souza@intel.com> Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181030215750.28213-3-jose.souza@intel.com
generated by cgit v1.2.3 (git 2.39.0) at 2025-09-30 20:59:22 +0300