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path: root/drivers/gpu/drm/i915/display/intel_display.h
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2022-02-09drm/i915: Move vblank waits out from IPS codeVille Syrjälä
Hoist the IPS related vblank waits one level up. Later on we'll want to consolidate all the potential pre-plane update vblank waits into one so we can't be hiding any in low level code. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220209113526.7595-1-ville.syrjala@linux.intel.com Reviewed-by: Jani Nikula <jani.nikula@intel.com>
2022-02-01drm/i915: Clear DP M2/N2 when not doing DRRSVille Syrjälä
Make life simpler by always programming DP M2/N2 with a consistent value. This will lets use do state readout+chec unconditionally. I was first going to just set M2/N2=M1/N1 but then it occurred to me that it might interfere with fastboot on account of BIOS likely leaving the registers zeroed. So let's zero out the values instead (except TU where a zero register value actually means '1'). Still not sure that's the best approach but lets go with it for now. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220128103757.22461-14-ville.syrjala@linux.intel.com Reviewed-by: Jani Nikula <jani.nikula@intel.com>
2022-02-01drm/i915: Move PCH transcoder M/N setup into the PCH codeVille Syrjälä
Do the PCH transcoder M/N setup next to where all the other PCH transcoder stuff is programmed. Matches the spec modeset sequence better. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220128103757.22461-8-ville.syrjala@linux.intel.com Reviewed-by: Jani Nikula <jani.nikula@intel.com>
2022-02-01drm/i915: Pass crtc+cpu_transcoder to intel_cpu_transcoder_set_m_n()Ville Syrjälä
Instead of passing in the whole crtc state let's pass in just the bits of state we need. This will help with the DRRS code which shouldn't really be accessing the atomic state stuff directly as it gets called outside the normal atomic flows. v2: Fix set_m1_n1 vs. set_m2_n2 fumble for i9xx (Jani) Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220128103757.22461-7-ville.syrjala@linux.intel.com Reviewed-by: Jani Nikula <jani.nikula@intel.com>
2022-02-01drm/i915: Split intel_cpu_transcoder_get_m_n() into M1/N1 vs. M2/N2 variantsVille Syrjälä
As with intel_cpu_transcoder_set_m_n() let's split the readout counterpart into explicit M1/N1 vs. M2/N2 variants as well. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220128103757.22461-6-ville.syrjala@linux.intel.com Reviewed-by: Jani Nikula <jani.nikula@intel.com>
2022-02-01drm/i915: Split intel_cpu_transcoder_set_m_n() into M1/N1 vs. M2/N2 variantsVille Syrjälä
Make things a bit more explicit by splitting intel_cpu_transcoder_set_m_n() into separate variants for M1/N1 vs. M2/N2. Makes the DRRS M/N programming at least more obvious. Note that for the MST and DRRS cases we don't need to call the M2/N2 variant at all since the transcoders that support those do not have the M2/N2 registers. Same could be said for i9xx_crtc_enable() but I want to do a higher level code sharing between that valleyview_crtc_enable() later in which case we do need the M2/N2 variant. This is also why I keep the transcoder_has_m2_n2() in intel_cpu_transcoder_set_m2_n2() so the caller doesn't have necessarily care what the chosen transcoder supports. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220128103757.22461-5-ville.syrjala@linux.intel.com Reviewed-by: Jani Nikula <jani.nikula@intel.com>
2022-02-01drm/i915: Nuke ilk_get_fdi_m_n_config()Ville Syrjälä
Get rid of the entirely pointless ilk_get_fdi_m_n_config() wrapper and just call the CPU transcoder function directly. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220128103757.22461-4-ville.syrjala@linux.intel.com Reviewed-by: Jani Nikula <jani.nikula@intel.com>
2022-02-01drm/i915: Nuke intel_dp_get_m_n()Ville Syrjälä
As with intel_dp_set_m_n() let's get rid of the wrapper and just call the relevant PCH vs. CPU transcoder functions directly. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220128103757.22461-3-ville.syrjala@linux.intel.com Reviewed-by: Jani Nikula <jani.nikula@intel.com>
2022-02-01drm/i915: Nuke intel_dp_set_m_n()Ville Syrjälä
I want to make a clean split betwen the CPU vs. PCH transcoder programming. To that end eliminate intel_dp_set_m_n() and just call the individual CPU/PCH transcoder functions directly. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220128103757.22461-2-ville.syrjala@linux.intel.com Reviewed-by: Jani Nikula <jani.nikula@intel.com>
2022-01-28drm/i915: s/gmch_{m,n}/data_{m,n}/Ville Syrjälä
Rename the gmch_* M/N members to data_* to match the register definitions and thus make life a little less confusing. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220127093303.17309-4-ville.syrjala@linux.intel.com Reviewed-by: Jani Nikula <jani.nikula@intel.com>
2021-12-14drm/i915: Fix implicit use of struct pci_devMark Brown
intel_device_info.h references struct pci_dev but does not ensure that the struct has been declared, causing build failures if something in other headers changes so that the implicit dependency it is relying on is no longer satisfied: In file included from drivers/gpu/drm/i915/intel_device_info.h:32, from drivers/gpu/drm/i915/gt/uc/intel_uc_fw.h:11, from drivers/gpu/drm/i915/gt/uc/intel_uc_fw.c:11: drivers/gpu/drm/i915/display/intel_display.h:643:39: error: 'struct pci_dev' declared inside parameter list will not be visible outside of this definition or declaration [-Werror] 643 | bool intel_modeset_probe_defer(struct pci_dev *pdev); | ^~~~~~~ cc1: all warnings being treated as errors Add a declaration of the struct to fix this. Signed-off-by: Mark Brown <broonie@kernel.org> Fixes: 94b541f53db1 ("drm/i915: Add intel_modeset_probe_defer() helper") Reviewed-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20211213170753.3680209-1-broonie@kernel.org
2021-12-13drm/i915: Move pipe/transcoder/abox masks under intel_device_info.displayVille Syrjälä
Collect the dipslay related mask under the display sub-structure in intel_device_info. Note that there is a slight change in behaviour in that we zero out .display entirely when !HAS_DISPLAY (aka. pipe_mask==0), so now we also zero out the other masks (although cpu_transocder_mask should already be zero of pipe_mask is zero). abox_mask is only used by the display core init when HAS_DISPLAY is true, so the actual behaviour of the system shouldn't change despite the zeroing of these masks. There is a lot more display stuff directly in device info that could be moved over. Maybe someone else will be inspired to do it... Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20211210122726.12577-1-ville.syrjala@linux.intel.com Reviewed-by: Jani Nikula <jani.nikula@intel.com>
2021-12-09drm/i915: Add intel_modeset_probe_defer() helperHans de Goede
The upcoming privacy-screen support adds another check for deferring probe till some other drivers have bound first. Factor out the current vga_switcheroo_client_probe_defer() check into an intel_modeset_probe_defer() helper, so that further probe-deferral checks can be added there. Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20211005202322.700909-10-hdegoede@redhat.com
2021-12-03drm/i915: move enum hpd_pin to intel_display.hJani Nikula
It's not the ideal location, but a better alternative than i915_drv.h. The goal is to break the intel_display_types.h to i915_drv.h dependency. 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/9f882eff78cdc6b28c18e73f5e53f57e413240dc.1638366969.git.jani.nikula@intel.com
2021-10-21drm/i915: Move intel_format_info_is_yuv_semiplanar() to intel_fb.cImre Deak
Move intel_format_info_is_yuv_semiplanar() to intel_fb.c . The number of planes for YUV semiplanar formats using CCS modifiers will change on future platforms. We can use the modifier descriptors to simplify getting the plane numbers for all modifiers, prepare for that here. Cc: Juha-Pekka Heikkila <juhapekka.heikkila@gmail.com> Signed-off-by: Imre Deak <imre.deak@intel.com> Reviewed-by: Juha-Pekka Heikkila <juhapekka.heikkila@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20211020195138.1841242-7-imre.deak@intel.com
2021-10-19drm/i915: Extract ilk_pch_get_config()Ville Syrjälä
Pull the ilk+ PCH state readout into its own function and relocate to the appropriate file. The clock readout parts are perhaps a bit iffy since we depend on the gmch DPLL readout code. But we can think about the clock readout big picture later. Cc: Dave Airlie <airlied@redhat.com> Cc: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20211015071625.593-6-ville.syrjala@linux.intel.com Reviewed-by: Dave Airlie <airlied@redhat.com>
2021-10-19drm/i915: Move LPT PCH readout codeVille Syrjälä
Nuke the hsw_get_ddi_port_state() eyesore by putting the readout code into intel_pch_display.c, and calling it directly from hsw_crt_get_config(). Note that the nuked TRANS_DDI_FUNC_CTL readout from hsw_get_ddi_port_state() is now etirely redundant since we get called from the encoder->get_config() so we already know we're dealing with the correct DDI port. Previously the code was called from a place where that wasn't known so it had to checked manually. v2: Clarify the TRANS_DDI_FUNC_CTL change (Dave) Nuke the now unused *TRANS_DDI_FUNC_CTL_VAL_TO_PORT() (Dave) Cc: Dave Airlie <airlied@redhat.com> Cc: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20211018153525.21597-1-ville.syrjala@linux.intel.com Reviewed-by: Dave Airlie <airlied@redhat.com>
2021-10-19drm/i915: Move PCH modeset code to its own fileVille Syrjälä
Start moving the code for PCH modeset sequence/etc. to its own file. Still not sure about the file name though... Cc: Dave Airlie <airlied@redhat.com> Cc: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20211015071625.593-3-ville.syrjala@linux.intel.com Reviewed-by: Dave Airlie <airlied@redhat.com>
2021-10-19drm/i915: Move PCH refclock stuff into its own fileVille Syrjälä
Move the PCH refclk stuff (including all the LPT/WPT iCLKIP/CLKOUT_DP things) to its own file. We also suck in the mPHY programming from intel_fdi.c since we're the only caller. Cc: Dave Airlie <airlied@redhat.com> Cc: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20211015071625.593-2-ville.syrjala@linux.intel.com Reviewed-by: Dave Airlie <airlied@redhat.com>
2021-10-12drm/i915/display: move pin/unpin fb/plane code to a new file.Dave Airlie
This just moves this code out of the i915_display.c into a new standalone file. Signed-off-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20211012043502.1377715-6-airlied@gmail.com
2021-10-12drm/i915/display: refactor initial plane config to a separate fileDave Airlie
This moves this functionality out of intel_display.c to separate self-contained file. Signed-off-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20211012043502.1377715-5-airlied@gmail.com
2021-10-12drm/i915/display: let intel_plane_uses_fence be used from other places.Dave Airlie
I want to refactor some stuff using this so make it shared. Signed-off-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20211012043502.1377715-3-airlied@gmail.com
2021-10-12drm/i915/display: move plane prepare/cleanup to intel_atomic_plane.cDave Airlie
Start to refactor more stuff out of intel_display.c. These fit better in this file. This moves the rps boosting code as well as this is the only user of it. Signed-off-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20211012043502.1377715-2-airlied@gmail.com
2021-10-01drm/i915/dsi: move dsi pll modeset asserts to vlv_dsi_pll.cJani Nikula
Keep the functionality and the assert code together. 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/0a5fa9b8d4d4615d4e6503b6bb33541c0bccffbb.1632992608.git.jani.nikula@intel.com
2021-10-01drm/i915/dpll: move dpll modeset asserts to intel_dpll.cJani Nikula
Keep the functionality and the assert code together. 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/0229659fb8af6c91c774408c6f7bb8c4ff8735e3.1632992608.git.jani.nikula@intel.com
2021-10-01drm/i915/pps: move pps (panel) modeset asserts to intel_pps.cJani Nikula
Move assert_panel_unlocked() to intel_pps.c and rename assert_pps_unlocked(). Keep the functionality and the assert code together. There's still a bit of a split between the eDP PPS usage in intel_pps.c and all the other PPS usage, and assert_pps_unlocked() is arguably more related to the latter. However, intel_pps.c is the best fit for anything touching the PPS registers. 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/a9b77692a145891789eefb0447e082cfc22aaa85.1632992608.git.jani.nikula@intel.com
2021-10-01drm/i915/fdi: move fdi modeset asserts to intel_fdi.cJani Nikula
Keep the functionality and the assert code together. 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/427d27eb4e5daca208d496d6c2ffc91ed90ba714.1632992608.git.jani.nikula@intel.com
2021-09-29drm/i915/tc: Add a mode for the TypeC PHY's disconnected stateImre Deak
A follow-up change will start to disconnect/re-connect PHYs around AUX transfers and modeset enable/disables. To prepare for that add a new TypeC PHY disconnected mode, to help tracking the TC-cold blocking power domain status (no power domain in disconnected state, mode dependent power domain in connected state). v2: Move the !disconnected mode and phy-owned asserts in __intel_tc_port_lock() later in the patchset, when the asserts will hold. (Jose) Cc: José Roberto de Souza <jose.souza@intel.com> Signed-off-by: Imre Deak <imre.deak@intel.com> Reviewed-by: José Roberto de Souza <jose.souza@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210929132833.2253961-3-imre.deak@intel.com
2021-09-15drm/i915: s/pipe/transcoder/ when dealing with PIPECONF/TRANSCONFVille Syrjälä
PIPECONF becamse TRANSCONF when HSW introduced the EDP transcoder. Bigjoiner is making life even more confusing by introducing a N:1 relationship between pipes and transcoders. In that case we only enable/configure the transcoder corresponding to the master pipe. Let's do some renames to make it clear we're dealing with the transcoder rather than pipe when it comes to PIPECONF/TRANSCONF. I decided to leave the _cpu_ part out from the function/macro names since the PCH transcoder related stuff already has a _pch_ in their name. So shouldn't be possible to confuse them. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210913144440.23008-6-ville.syrjala@linux.intel.com Reviewed-by: Jani Nikula <jani.nikula@intel.com>
2021-08-24drm/i915/fb: move intel_surf_alignment() to intel_fb.cJani Nikula
Split out fb related stuff from intel_display.c to intel_fb.c. Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/0b894be3a6acff5fe917b686771a084a6c2aa535.1629721467.git.jani.nikula@intel.com
2021-08-24drm/i915/fb: move intel_fb_align_height() to intel_fb.cJani Nikula
Split out fb related stuff from intel_display.c to intel_fb.c. Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/7c97d29eeff676b510eafd242e2a6d7c8ed4a3a6.1629721467.git.jani.nikula@intel.com
2021-08-24drm/i915/fb: move intel_tile_width_bytes() to intel_fb.cJani Nikula
Split out fb related stuff from intel_display.c to intel_fb.c. Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/35c3ade81a54fea890cf92e21b778c38ab78cd04.1629721467.git.jani.nikula@intel.com
2021-07-23drm/i915/dg2: Classify DG2 PHY typesMatt Roper
Although the bspec labels four of DG2's outputs as "combo PHY," the underlying PHYs in both cases are actually Synopsys PHYs that are programmed completely differently than the traditional Intel "combo" PHY units. As such, we don't want intel_phy_is_combo to take us down legacy programming paths, so just return false from it on DG2. Instead add a new intel_phy_is_snps() that will return true for all DG2 PHYs. Cc: Anusha Srivatsa <anusha.srivatsa@intel.com> Cc: Matt Atwood <matthew.s.atwood@intel.com> Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Reviewed-by: Matt Atwood <matthew.s.atwood@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210714031540.3539704-46-matthew.d.roper@intel.com
2021-05-14drm/i915: Move intel_modeset_all_pipes()Ville Syrjälä
Move intel_modeset_all_pipes() to a central place so that we can use it elsewhere as well. No functional changes. Cc: Stanislav Lisovskiy <stanislav.lisovskiy@intel.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Clinton Taylor <Clinton.A.Taylor@intel.com> Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Reviewed-by: Anusha Srivatsa <anusha.srivatsa@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210514153711.2359617-12-matthew.d.roper@intel.com
2021-05-14drm/i915/xelpd: Handle new location of outputs D and EMatt Roper
The DDI naming template for display version 12 went A-C, TC1-TC6. With XE_LPD, that naming scheme for DDI's has now changed to A-E, TC1-TC4. The XE_LPD design keeps the register offsets and bitfields relating to the TC outputs in the same location they were previously. The new "D" and "E" outputs now take the locations that were previously used by TC5 and TC6 outputs, or what we would have considered to be outputs "H" and "I" under the legacy lettering scheme. For the most part everything will just work as long as we initialize the output with the proper 'enum port' value. However we do need to take care to pick the correct AUX channel when parsing the VBT (e.g., a reference to 'AUX D' is actually asking us to use the 8th aux channel, not the fourth). We should also make sure that our encoders and aux channels are named appropriately so that it's easier to correlate driver debug messages with the bspec instructions. v2: - Update handling of TGL_TRANS_CLK_SEL_PORT. (Jose) v3: - Add hpd_pin to handle outputs D and E (Jose) - Fixed conversion of BIOS port to aux ch for TC ports (Jose) Cc: José Roberto de Souza <jose.souza@intel.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: José Roberto de Souza <jose.souza@intel.com> Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Reviewed-by: Imre Deak <imre.deak@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210514153711.2359617-2-matthew.d.roper@intel.com
2021-05-07drm/i915/xelpd: First stab at DPT supportVille Syrjälä
Add support for DPT (display page table). DPT is a slightly peculiar two level page table scheme used for tiled scanout buffers (linear uses direct ggtt mapping still). The plane surface address will point at a page in the DPT which holds the PTEs for 512 actual pages. Thus we require 1/512 of the ggttt address space compared to a direct ggtt mapping. We create a new DPT address space for each framebuffer and track two vmas (one for the DPT, another for the ggtt). TODO: - Is the i915_address_space approaach sane? - Maybe don't map the whole DPT to write the PTEs? - Deal with remapping/rotation? Need to create a separate DPT for each remapped/rotated plane I guess. Or else we'd need to make the per-fb DPT large enough to support potentially several remapped/rotated vmas. How large should that be? Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Bommu Krishnaiah <krishnaiah.bommu@intel.com> Cc: Wilson Chris P <Chris.P.Wilson@intel.com> Cc: Tang CQ <cq.tang@intel.com> Cc: Auld Matthew <matthew.auld@intel.com> Reviewed-by: Uma Shankar <uma.shankar@intel.com> Reviewed-by: Wilson Chris P <Chris.P.Wilson@intel.com> Signed-off-by: Imre Deak <imre.deak@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210506161930.309688-5-imre.deak@intel.com
2021-05-07drm/i915: Nuke display error stateVille Syrjälä
I doubt anyone has used the display error state since CS flips went the way of the dodo. Just nuke it. It might be semi interesting to have something like this for FIFO underruns and the like, but as it stands this wouldn't provide a sufficient amount of information. So would need an extensive rewrite anyway. The lockless power well handling is also racy, so this could just be contributing noise to test results if we end up accessing something with the relevant power well already disabled. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210505191140.14215-1-ville.syrjala@linux.intel.com Acked-by: Jani Nikula <jani.nikula@intel.com>
2021-04-28drm/i915/display: move crtc and dpll declarations where they belongJani Nikula
The definitions are in the crtc and dpll files; move the declarations to the corresponding headers. 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/20210427120315.12342-1-jani.nikula@intel.com
2021-04-21drm/i915: Polish for_each_dbuf_slice()Ville Syrjälä
Now that we have the dbuf slice mask stored in the device info let's use it for for_each_dbuf_slice_in_mask*(). With this we cal also rip out intel_dbuf_size() and intel_dbuf_num_slices(). Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210416171011.19012-7-ville.syrjala@linux.intel.com Reviewed-by: Jani Nikula <jani.nikula@intel.com>
2021-04-08Merge tag 'drm-intel-next-2021-04-01' of ↵Dave Airlie
git://anongit.freedesktop.org/drm/drm-intel into drm-next Features: - Add support for FBs requiring a power-of-two stride padding (Imre) Refactoring: - Disassociate display version from gen (Matt) - Refactor legacy DP and HDMI code to separate files (Ville) - Refactor FB plane code to a separate file (Imre) - Refactor VBT child device info parsing and usage (Jani) - Refactor KBL/TGL/ADL-S display and gt stepping schemes (Jani) Fixes: - DP Link-Training Tunable PHY Repeaters (LTTPR) fixes (Imre) - HDCP fixes (Anshuman) - DP 2.0 HDMI 2.1 PCON Fixed Rate Link (FRL) fixes (Ankit) - Set HDA link parameters in driver (Kai) - Fix enabled_planes bitmask (Ville) - Fix transposed arguments to skl_plane_wm_level() (Ville) - Stop adding planes to the commit needlessly (Ville) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/87v996ml17.fsf@intel.com
2021-03-29drm/i915/intel_fb: Pull FB plane functions from intel_display.cImre Deak
Move the FB plane specific functions from intel_display.c to intel_fb.c. There's more functions like this, but I leave moving those as well for a follow up, and for now moving only the ones needed by the end of this patchset (adding support for padding tile-rows in an FB GGTT view). Signed-off-by: Imre Deak <imre.deak@intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210325214808.2071517-11-imre.deak@intel.com
2021-03-29drm/i915: Remove repeated declarationWan Jiabing
struct drm_i915_private, struct intel_crtc_state and struct intel_crtc is declared twice. Remove the duplicate. Reviewed-by: José Roberto de Souza <jose.souza@intel.com> Signed-off-by: Wan Jiabing <wanjiabing@vivo.com> Signed-off-by: José Roberto de Souza <jose.souza@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210326012527.875026-1-wanjiabing@vivo.com
2021-03-24drm/i915: Pass ww ctx to intel_pin_to_display_planeMaarten Lankhorst
Instead of multiple lockings, lock the object once, and perform the ww dance around attach_phys and pin_pages. Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Reviewed-by: Thomas Hellström <thomas.hellstrom@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20210323155059.628690-23-maarten.lankhorst@linux.intel.com
2021-03-03drm/i915: Clean up verify_wm_state()Ville Syrjälä
Get rid of the nonsense cursor special case in verify_wm_state() by just iterating through all the planes. And let's use the canonical [PLANE:..] style in the debug prints while at it. Cc: Stanislav Lisovskiy <stanislav.lisovskiy@intel.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210226153204.1270-8-ville.syrjala@linux.intel.com Reviewed-by: Stanislav Lisovskiy <stanislav.lisovskiy@intel.com>
2021-02-22drm/i915/display: Rename for_each_intel_encoder.*_can_psr to ↵José Roberto de Souza
for_each_intel_encoder.*_with_psr for_each_intel_encoder.*_"can_psr" sounds strange, in my opinion "with_psr" is better. Cc: Gwan-gyeong Mun <gwan-gyeong.mun@intel.com> Signed-off-by: José Roberto de Souza <jose.souza@intel.com> Reviewed-by: Gwan-gyeong Mun <gwan-gyeong.mun@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210209181439.215104-1-jose.souza@intel.com
2021-02-13drm/i915/display: move register functions to display/Lucas De Marchi
Now that all display-related functions are grouped in i915_driver_register(), move them to display/ so we reduce the amount of display calls from the rest of the driver. Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Link: https://patchwork.freedesktop.org/patch/msgid/20210213042756.953007-3-lucas.demarchi@intel.com
2021-02-08drm/i915: refactor skylake scaler code into new file.Dave Airlie
This moves the code from various places and consolidates it into one new file. v2: - rename skl_program_plane -> skl_program_plane_scaler (Ville) - also move skl_pfit_enable, and consequently make some skl_scaler_* functions static to skl_scaler.c (Ville) Signed-off-by: Dave Airlie <airlied@redhat.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/2fa703ffc7b96a41c392fd5ebbd2e6e4ffb6fb05.1612536383.git.jani.nikula@intel.com
2021-02-08drm/i915: migrate pll enable/disable code to intel_dpll.[ch]Dave Airlie
This moves the older i9xx/vlv/chv enable/disable to dpll file. Signed-off-by: Dave Airlie <airlied@redhat.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/7fa8c76b0f07f3ede9efd7c1f989f33fbc8c53a3.1612536383.git.jani.nikula@intel.com
2021-02-08drm/i915: move is_ccs_modifier to an inlineDave Airlie
There is no need for this to be out of line. Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/bb73a151b7b780f927edeb7e121449446592805d.1612536383.git.jani.nikula@intel.com
2021-02-08drm/i915: migrate skl planes code new file (v5)Dave Airlie
Rework the plane init calls to do the gen test one level higher. Rework some of the plane helpers so they can live in new file, there is still some scope to clean up the plane/fb interactions later. v2: drop atomic code back, rename file to Ville suggestions, add header file. v3: move scaler bits back v4: drop wrong new includes (Ville) v5: integrate the ccs gen12 changes v6: fix unrelated code movement (Ville) Signed-off-by: Dave Airlie <airlied@redhat.com> [Jani: fixed up sparse warnings.] Signed-off-by: Jani Nikula <jani.nikula@intel.com> Reported-by: kernel test robot <lkp@intel.com> Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/4e88a5c6b9ab3b93cc2b6c7d78c26ae86f6abbd0.1612536383.git.jani.nikula@intel.com
generated by cgit v1.2.3 (git 2.39.1) at 2025-08-04 02:33:52 +0000