- 01 7月, 2020 1 次提交
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由 Ville Syrjälä 提交于
The current fence_y_offset calculation is broken. I think it more or less used to do the right thing, but then I changed the plane code to put the final x/y source offsets back into the src rectangle so now it's just subtraacting the same value from itself. The code would never have worked if we allowed the framebuffer to have a non-zero offset. Let's do this in a better way by just calculating the fence_y_offset from the final plane surface offset. Note that we don't align the plane surface address to fence rows so with horizontal panning there's often a horizontal offset from the fence start to the surface address as well. We have no way to tell the hardware about that so we just ignore it. Based on some quick tests the invlidation still happens correctly. I presume due to the invalidation nuking at least the full line (or a segment of multiple lines). Fixes: 54d4d719 ("drm/i915: Overcome display engine stride limits via GTT remapping") Signed-off-by: NVille Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200429101034.8208-4-ville.syrjala@linux.intel.comReviewed-by: NMatt Roper <matthew.d.roper@intel.com>
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- 30 6月, 2020 1 次提交
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由 Ville Syrjälä 提交于
The linetime watermark is a 9 bit value, which gives us a maximum linetime of just below 64 usec. If the linetime exceeds that value we currently just discard the high bits and program the rest into the register, which angers the state checker. To avoid that let's just clamp the value to the max. I believe it should be perfectly fine to program a smaller linetime wm than strictly required, just means the hardware may fetch data sooner than strictly needed. We are further reassured by the fact that with DRRS the spec tells us to program the smaller of the two linetimes corresponding to the two refresh rates. Cc: Stanislav Lisovskiy <stanislav.lisovskiy@intel.com> Signed-off-by: NVille Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200625200003.12436-1-ville.syrjala@linux.intel.comReviewed-by: NStanislav Lisovskiy <stanislav.lisovskiy@intel.com>
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- 23 6月, 2020 1 次提交
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由 Jani Nikula 提交于
Start using device specific parameters instead of module parameters for most things. The module parameters become the immutable initial values for i915 parameters. The device specific parameters in i915->params start life as a copy of i915_modparams. Any later changes are only reflected in the debugfs. The stragglers are: * i915.force_probe and i915.modeset. Needed before dev_priv is available. This is fine because the parameters are read-only and never modified. * i915.verbose_state_checks. Passing dev_priv to I915_STATE_WARN and I915_STATE_WARN_ON would result in massive and ugly churn. This is handled by not exposing the parameter via debugfs, and leaving the parameter writable in sysfs. This may be fixed up in follow-up work. * i915.inject_probe_failure. Only makes sense in terms of the module, not the device. This is handled by not exposing the parameter via debugfs. v2: Fix uc i915 lookup code (Michał Winiarski) Cc: Juha-Pekka Heikkilä <juha-pekka.heikkila@intel.com> Cc: Venkata Sandeep Dhanalakota <venkata.s.dhanalakota@intel.com> Cc: Michał Winiarski <michal.winiarski@intel.com> Reviewed-by: NRodrigo Vivi <rodrigo.vivi@intel.com> Acked-by: NMichał Winiarski <michal.winiarski@intel.com> Signed-off-by: NJani Nikula <jani.nikula@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/20200618150402.14022-1-jani.nikula@intel.com
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- 10 6月, 2020 1 次提交
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由 Aditya Swarup 提交于
RKL doesn't have DSI outputs, so we shouldn't try to read out the DSI transcoder registers. v2(MattR): - Just set the 'extra panel mask' to edp | dsi0 | dsi1 and then mask against the platform's cpu_transcoder_mask to filter out the ones that don't exist on a given platform. (Ville) v3(MattR): - Only include DSI transcoders on gen11+ again. (Ville) - Use for_each_cpu_transcoder_masked() for loop. (Ville) Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: NAditya Swarup <aditya.swarup@intel.com> Signed-off-by: NMatt Roper <matthew.d.roper@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200606025740.3308880-5-matthew.d.roper@intel.comReviewed-by: NVille Syrjälä <ville.syrjala@linux.intel.com>
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- 05 6月, 2020 2 次提交
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由 Matt Roper 提交于
RKL uses DDI's A, B, TC1, and TC2 which need to map to combo PHY's A-D. Bspec: 49181 Cc: Imre Deak <imre.deak@intel.com> Cc: Aditya Swarup <aditya.swarup@intel.com> Cc: Lucas De Marchi <lucas.demarchi@intel.com> Signed-off-by: NMatt Roper <matthew.d.roper@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200603211529.3005059-6-matthew.d.roper@intel.comReviewed-by: NVille Syrjälä <ville.syrjala@linux.intel.com>
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由 Stanislav Lisovskiy 提交于
Previous patch didn't take into account all pipes but only those in state, which could cause wrong CDCLK conclcusions and calculations. Also there was a severe issue with min_cdclk being assigned to 0 every compare cycle. Too bad this was found by me only after merge. This could be also causing the issues in test, however not clear - anyway marking this as fixing the "Adjust CDCLK accordingly to our DBuf bw needs". v2: - s/pipe/crtc->pipe/ - save a bit of instructions by skipping inactive pipes, without getting 0 DBuf slice mask for it. Signed-off-by: NStanislav Lisovskiy <stanislav.lisovskiy@intel.com> Fixes: cd191546 ("drm/i915: Adjust CDCLK accordingly to our DBuf bw needs") Reviewed-by: NManasi Navare <manasi.d.navare@intel.com> Signed-off-by: NManasi Navare <manasi.d.navare@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200601173058.5084-1-stanislav.lisovskiy@intel.com
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- 01 6月, 2020 1 次提交
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由 Kishore Kadiyala 提交于
Currently the plane property doesn't have support for YCBCR_BT2020, which enables the corresponding color conversion mode on plane CSC. Enabling the plane property for the planes for GLK & ICL+ platforms. Also as per spec, update the Plane Color CSC from YUV601_TO_RGB709 to YUV601_TO_RGB601. V2: Enabling support for YCBCT_BT2020 for HDR planes on platforms GLK & ICL V3: Refined the condition check to handle GLK & ICL+ HDR planes Also added BT2020 handling in glk_plane_color_ctl. V4: Combine If-else into single If V5: Drop the checking for HDR planes and enable YCBCR_BT2020 for platforms GLK & ICL+. V6: As per Spec, update PLANE_COLOR_CSC_MODE_YUV601_TO_RGB709 to PLANE_COLOR_CSC_MODE_YUV601_TO_RGB601 as per Ville's feedback. V7: Rebased Cc: Ville Syrjala <ville.syrjala@linux.intel.com> Cc: Jani Nikula <jani.nikula@intel.com> Reviewed-by: NUma Shankar <uma.shankar@intel.com> Signed-off-by: NKishore Kadiyala <kishore.kadiyala@intel.com> Signed-off-by: NUma Shankar <uma.shankar@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200601073544.11291-1-kishore.kadiyala@intel.com
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- 29 5月, 2020 2 次提交
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由 Ville Syrjälä 提交于
There's no reason for I915_MODE_FLAG_INHERITED to exist as a flag anymore. Just make it a boolean. v2: Deal with sanitize_watermarks() CC: Sam Ravnborg <sam@ravnborg.org> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: Emil Velikov <emil.l.velikov@gmail.com> Reviewed-by: NDaniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: NVille Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200429103936.11850-1-ville.syrjala@linux.intel.com
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由 Ville Syrjälä 提交于
Replace the use of mode->private_flags with a truly private bitmaks in our own crtc state. We also need a copy in the crtc itself so the vblank code can get at it. We already have scanline_offset in there for a similar reason, as well as the vblank->hwmode which is assigned via drm_calc_timestamping_constants(). Fortunately we now have a nice place for doing the crtc_state->crtc copy in intel_crtc_update_active_timings() which gets called both for modesets and init/resume readout. The one slightly iffy spot is the INHERITED flag which we want to preserve until userspace/fb_helper does the first proper commit after actually calling .detecti() on the connectors. Otherwise we don't have the full sink capabilities (audio,infoframes,etc.) when .compute_config() gets called and thus we will fail to enable those features when the first userspace commit happens. The only internal commit we do prior to that should be from intel_initial_commit() and there we can simply preserve the INHERITED flag from the readout. v2: Deal with INHERITED in sanitize_watermarks() as well CC: Sam Ravnborg <sam@ravnborg.org> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: Emil Velikov <emil.l.velikov@gmail.com> Reviewed-by: NDaniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: NVille Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200429103904.11727-1-ville.syrjala@linux.intel.com
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- 27 5月, 2020 1 次提交
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由 Ville Syrjälä 提交于
Get rid of mode->vrefresh and just calculate it on demand. Saves a bit of space and avoids the cached value getting out of sync with reality. Mostly done with cocci, with the following manual fixups: - Remove the now empty loop in drm_helper_probe_single_connector_modes() - Fix __MODE() macro in ch7006_mode.c - Fix DRM_MODE_ARG() macro in drm_modes.h - Remove leftover comment from samsung_s6d16d0_mode - Drop the TODO @@ @@ struct drm_display_mode { ... - int vrefresh; ... }; @@ identifier N; expression E; @@ struct drm_display_mode N = { - .vrefresh = E }; @@ identifier N; expression E; @@ struct drm_display_mode N[...] = { ..., { - .vrefresh = E } ,... }; @@ expression E; @@ { DRM_MODE(...), - .vrefresh = E, } @@ identifier M, R; @@ int drm_mode_vrefresh(const struct drm_display_mode *M) { ... - if (M->vrefresh > 0) - R = M->vrefresh; - else if (...) { ... } ... } @@ struct drm_display_mode *p; expression E; @@ ( - p->vrefresh = E; | - p->vrefresh + drm_mode_vrefresh(p) ) @@ struct drm_display_mode s; expression E; @@ ( - s.vrefresh = E; | - s.vrefresh + drm_mode_vrefresh(&s) ) @@ expression E; @@ - drm_mode_vrefresh(E) ? drm_mode_vrefresh(E) : drm_mode_vrefresh(E) + drm_mode_vrefresh(E) @find_substruct@ identifier X; identifier S; @@ struct X { ... struct drm_display_mode S; ... }; @@ identifier find_substruct.S; expression E; identifier I; @@ { .S = { - .vrefresh = E } } @@ identifier find_substruct.S; identifier find_substruct.X; expression E; identifier I; @@ struct X I[...] = { ..., .S = { - .vrefresh = E } ,... }; v2: Drop TODO v3: Rebase v4: Rebase Cc: Andrzej Hajda <a.hajda@samsung.com> Cc: Neil Armstrong <narmstrong@baylibre.com> Cc: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> Cc: Jonas Karlman <jonas@kwiboo.se> Cc: Jernej Skrabec <jernej.skrabec@siol.net> Cc: Inki Dae <inki.dae@samsung.com> Cc: Joonyoung Shim <jy0922.shim@samsung.com> Cc: Seung-Woo Kim <sw0312.kim@samsung.com> Cc: Kyungmin Park <kyungmin.park@samsung.com> Cc: Linus Walleij <linus.walleij@linaro.org> Cc: CK Hu <ck.hu@mediatek.com> Cc: Philipp Zabel <p.zabel@pengutronix.de> Cc: Ben Skeggs <bskeggs@redhat.com> Cc: Thierry Reding <thierry.reding@gmail.com> Cc: Sam Ravnborg <sam@ravnborg.org> Cc: Jerry Han <hanxu5@huaqin.corp-partner.google.com> Cc: Icenowy Zheng <icenowy@aosc.io> Cc: Jagan Teki <jagan@amarulasolutions.com> Cc: Stefan Mavrodiev <stefan@olimex.com> Cc: Robert Chiras <robert.chiras@nxp.com> Cc: "Guido Günther" <agx@sigxcpu.org> Cc: Purism Kernel Team <kernel@puri.sm> Cc: Benjamin Gaignard <benjamin.gaignard@linaro.org> Cc: Vincent Abriou <vincent.abriou@st.com> Cc: VMware Graphics <linux-graphics-maintainer@vmware.com> Cc: Thomas Hellstrom <thellstrom@vmware.com> Cc: linux-amlogic@lists.infradead.org Cc: nouveau@lists.freedesktop.org Reviewed-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: NEmil Velikov <emil.velikov@collabora.com> Reviewed-by: NSam Ravnborg <sam@ravnborg.org> Acked-by: NLinus Walleij <linus.walleij@linaro.org> Signed-off-by: NVille Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200428171940.19552-4-ville.syrjala@linux.intel.com
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- 23 5月, 2020 1 次提交
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由 Animesh Manna 提交于
Pre-allocate command buffer in atomic_commit using intel_dsb_prepare function which also includes pinning and map in cpu domain. No functional change is dsb write/commit functions. Now dsb get/put function is removed and ref-count mechanism is not needed. Below dsb api added to do respective job mentioned below. intel_dsb_prepare - Allocate, pin and map the buffer. intel_dsb_cleanup - Unpin and release the gem object. RFC: Initial patch for design review. v2: included _init() part in _prepare(). [Daniel, Ville] v3: dsb_cleanup called after cleanup_planes. [Daniel] v4: dsb structure is moved to intel_crtc_state from intel_crtc. [Maarten] v5: dsb get/put/ref-count mechanism removed. [Maarten] v6: Based on review feedback following changes are added, - replaced intel_dsb structure by pointer in intel_crtc_state. [Maarten] - passing intel_crtc_state to dsp-api to simplify the code. [Maarten] - few dsb functions prototype modified to simplify code. v7: added few cosmetic changes suggested by Jani and null check for crtc_state in dsb_cleanup removed as suggested by Maarten. v8: changed the function parameter to intel_crtc_state* of ivb_load_lut_ext_max() from intel_crtc. [Maarten] v9: error handling improved in _write() and prepare(). [Maarten] Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Cc: Jani Nikula <jani.nikula@intel.com> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Acked-by: NDaniel Vetter <daniel.vetter@ffwll.ch> Reviewed-by: NMaarten Lankhorst <maarten.lankhorst@intel.com> Signed-off-by: NAnimesh Manna <animesh.manna@intel.com> Signed-off-by: NUma Shankar <uma.shankar@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200520130737.11240-1-animesh.manna@intel.com
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- 22 5月, 2020 5 次提交
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由 Stanislav Lisovskiy 提交于
According to BSpec max BW per slice is calculated using formula Max BW = CDCLK * 64. Currently when calculating min CDCLK we account only per plane requirements, however in order to avoid FIFO underruns we need to estimate accumulated BW consumed by all planes(ddb entries basically) residing on that particular DBuf slice. This will allow us to put CDCLK lower and save power when we don't need that much bandwidth or gain additional performance once plane consumption grows. v2: - Fix long line warning - Limited new DBuf bw checks to only gens >= 11 v3: - Lets track used Dbuf bw per slice and per crtc in bw state (or may be in DBuf state in future), that way we don't need to have all crtcs in state and those only if we detect if are actually going to change cdclk, just same way as we do with other stuff, i.e intel_atomic_serialize_global_state and co. Just as per Ville's paradigm. - Made dbuf bw calculation procedure look nicer by introducing for_each_dbuf_slice_in_mask - we often will now need to iterate slices using mask. - According to experimental results CDCLK * 64 accounts for overall bandwidth across all dbufs, not per dbuf. v4: - Fixed missing const(Ville) - Removed spurious whitespaces(Ville) - Fixed local variable init(reduced scope where not needed) - Added some comments about data rate for planar formats - Changed struct intel_crtc_bw to intel_dbuf_bw - Moved dbuf bw calculation to intel_compute_min_cdclk(Ville) v5: - Removed unneeded macro v6: - Prevent too frequent CDCLK switching back and forth: Always switch to higher CDCLK when needed to prevent bandwidth issues, however don't switch to lower CDCLK earlier than once in 30 minutes in order to prevent constant modeset blinking. We could of course not switch back at all, however this is bad from power consumption point of view. v7: - Fixed to track cdclk using bw_state, modeset will be now triggered only when CDCLK change is really needed. v8: - Lock global state if bw_state->min_cdclk is changed. - Try getting bw_state only if there are crtcs in the commit (need to have read-locked global state) v9: - Do not do Dbuf bw check for gens < 9 - triggers WARN as ddb_size is 0. v10: - Lock global state for older gens as well. v11: - Define new bw_calc_min_cdclk hook, instead of using a condition(Manasi Navare) v12: - Fixed rebase conflict v13: - Added spaces after declarations to make checkpatch happy. Signed-off-by: NStanislav Lisovskiy <stanislav.lisovskiy@intel.com> Reviewed-by: NManasi Navare <manasi.d.navare@intel.com> Signed-off-by: NManasi Navare <manasi.d.navare@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200520150058.16123-1-stanislav.lisovskiy@intel.com
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由 Stanislav Lisovskiy 提交于
So lets support it. v2: - Fixed "from" field which got corrupted for some weird reason Reviewed-by: NManasi Navare <manasi.d.navare@intel.com> Signed-off-by: NStanislav Lisovskiy <stanislav.lisovskiy@intel.com> Signed-off-by: NManasi Navare <manasi.d.navare@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200520145945.15997-1-stanislav.lisovskiy@intel.com
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由 Stanislav Lisovskiy 提交于
Checking with hweight8 if plane configuration had changed seems to be wrong as different plane configs can result in a same hamming weight. So lets check the bitmask itself. v2: Fixed "from" field which got corrupted for some weird reason Reviewed-by: NManasi Navare <manasi.d.navare@intel.com> Signed-off-by: NStanislav Lisovskiy <stanislav.lisovskiy@intel.com> Signed-off-by: NManasi Navare <manasi.d.navare@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200520145827.15887-1-stanislav.lisovskiy@intel.com
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由 Stanislav Lisovskiy 提交于
In Gen11+ whenever we might exceed DBuf bandwidth we might need to recalculate CDCLK which DBuf bandwidth is scaled with. Total Dbuf bw used might change based on particular plane needs. Thus to calculate if cdclk needs to be changed it is not enough anymore to check plane configuration and plane min cdclk, per DBuf bw can be calculated only after wm/ddb calculation is done and all required planes are added into the state. In order to keep all min_cdclk related checks in one place let's extract it into separate function, checking and modifying any_ms. Reviewed-by: NManasi Navare <manasi.d.navare@intel.com> Signed-off-by: NStanislav Lisovskiy <stanislav.lisovskiy@intel.com> Signed-off-by: NManasi Navare <manasi.d.navare@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200519131117.17190-3-stanislav.lisovskiy@intel.com
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由 Stanislav Lisovskiy 提交于
We need to calculate cdclk after watermarks/ddb has been calculated as with recent hw CDCLK needs to be adjusted accordingly to DBuf requirements, which is not possible with current code organization. Setting CDCLK according to DBuf BW requirements and not just rejecting if it doesn't satisfy BW requirements, will allow us to save power when it is possible and gain additional bandwidth when it's needed - i.e boosting both our power management and perfomance capabilities. This patch is preparation for that, first we now extract modeset calculation from modeset checks, in order to call it after wm/ddb has been calculated. v2: - Extract only intel_modeset_calc_cdclk from intel_modeset_checks (Ville Syrjälä) v3: - Clear plls after intel_modeset_calc_cdclk v4: - Added r-b from previous revision to commit message Reviewed-by: NVille Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: NStanislav Lisovskiy <stanislav.lisovskiy@intel.com> Signed-off-by: NManasi Navare <manasi.d.navare@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200519131117.17190-2-stanislav.lisovskiy@intel.com
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- 20 5月, 2020 1 次提交
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由 Matt Roper 提交于
RKL only has five universal planes, plus a cursor. Since the bottom-most universal plane is considered the primary plane, set the number of sprites available on this platform to 4. In general, the plane capabilities of the remaining planes stay the same as TGL. However the NV12 Y-plane support moves down to the new top two planes and now only the bottom three planes can be used for NV12 UV. Bspec: 49181 Bspec: 49251 Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: NMatt Roper <matthew.d.roper@intel.com> Reviewed-by: NVille Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: NLucas De Marchi <lucas.demarchi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200504225227.464666-8-matthew.d.roper@intel.com
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- 16 5月, 2020 4 次提交
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由 Ville Syrjälä 提交于
Encapsulate the dbuf state more by moving the pre/post plane functions out from intel_display.c. We stick them into intel_pm.c since that's where the rest of the code lives for now. Eventually we should add a new file for this stuff at which point we also need to decide if it makes sense to even split the wm code from the ddb code, or to keep them together. Cc: Stanislav Lisovskiy <stanislav.lisovskiy@intel.com> Signed-off-by: NVille Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200225171125.28885-11-ville.syrjala@linux.intel.comReviewed-by: NStanislav Lisovskiy <stanislav.lisovskiy@intel.com>
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由 Ville Syrjälä 提交于
Add a global state to track the dbuf slices. Gets rid of all the nasty coupling between state->modeset and dbuf recomputation. Also we can now totally nuke state->active_pipe_changes. dev_priv->wm.distrust_bios_wm still remains, but that too will get nuked soon. Cc: Stanislav Lisovskiy <stanislav.lisovskiy@intel.com> Signed-off-by: NVille Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200225171125.28885-9-ville.syrjala@linux.intel.comReviewed-by: NStanislav Lisovskiy <stanislav.lisovskiy@intel.com>
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由 Ville Syrjälä 提交于
The low level dbuf slice code is rather inconsitent with its functiona naming and organization. Make it more consistent. Also share the enable/disable functions between all platforms since the same code works just fine for all of them. Cc: Stanislav Lisovskiy <stanislav.lisovskiy@intel.com> Signed-off-by: NVille Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200225171125.28885-8-ville.syrjala@linux.intel.comReviewed-by: NStanislav Lisovskiy <stanislav.lisovskiy@intel.com>
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由 Ville Syrjälä 提交于
Apparently the 128x128 and 256x256 ARGB cursor modes were only added on LPT/CST. While the display section of bspec isn't super clear on the subject, it does highlight these two modes in a different color, has a few changlog entries indicating the 256x256 mode was added for a LPT DCN, and that the 128x128 mode was also added later (though no DCN/platform note there). The "device dependencies" bspec section does list the 256x256x32 as a new feature for LPT/CST, and goes on to mention that current hw only has the 64x64x32 mode (which reinforces the notion that the 128x128 mode was also added at the same time). Testing on actual hardware confirms all of this. CI shows all the 128x128 and 256x256 tests failing on GDG, and my ALV definitely doesn't like them. So we shall limit GDG/ALV to 64x64 only. And while at it let's adjust the mobile gen2 case to list the two platforms explicitly so that the if-ladder looks reasonably uniform. Signed-off-by: NVille Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20191028113036.27553-2-ville.syrjala@linux.intel.comAcked-by: NChris Wilson <chris@chris-wilson.co.uk>
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- 15 5月, 2020 1 次提交
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由 Stanislav Lisovskiy 提交于
Starting from TGL we need to have a separate wm0 values for SAGV and non-SAGV which affects how calculations are done. v2: Remove long lines v3: Removed COLOR_PLANE enum references v4, v5, v6: Fixed rebase conflict v7: - Removed skl_plane_wm_level accessor from skl_allocate_pipe_ddb(Ville) - Removed sagv_uv_wm0(Ville) - can_sagv->use_sagv_wm(Ville) v8: - Moved tgl_crtc_can_enable_sagv function up(Ville) - Changed comment regarding pipe_wm usage(Ville) - Call intel_can_enable_sagv and tgl_compute_sagv_wm only for Gen12(Ville) - Some sagv debugs removed(Ville) - skl_print_wm_changes improvements(Ville) - Do assignment instead of memcpy in skl_pipe_wm_get_hw_state(Ville) v9: - Removed can_sagv variable(Ville) - Removed spurious line(Ville) - Changed u32 to unsigned int as agreed(Ville) - Assign sagv only for gen12 in skl_pipe_wm_get_hw_state(Ville) Signed-off-by: NStanislav Lisovskiy <stanislav.lisovskiy@intel.com> [vsyrjala: Remove the dead 'return false' from intel_crtc_can_enable_sagv()] Signed-off-by: NVille Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200514074853.9508-2-stanislav.lisovskiy@intel.com
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- 14 5月, 2020 4 次提交
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由 Gwan-gyeong Mun 提交于
Added state readout for DP VSC SDP and enabled state validation for DP VSC SDP. v2: Minor style fix v3: Replace a structure name to drm_dp_vsc_sdp from intel_dp_vsc_sdp v4: Use struct drm_device logging macros v10: Skip checking of VSC SDP when a crtc config has psr. Signed-off-by: NGwan-gyeong Mun <gwan-gyeong.mun@intel.com> Reviewed-by: NUma Shankar <uma.shankar@intel.com> Signed-off-by: NJani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200514060732.3378396-10-gwan-gyeong.mun@intel.com
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由 Gwan-gyeong Mun 提交于
Dump out the DP VSC SDP in the normal crtc state dump v3: Replace a structure name to drm_dp_vsc_sdp from intel_dp_vsc_sdp Use drm core's DP VSC SDP logging function Signed-off-by: NGwan-gyeong Mun <gwan-gyeong.mun@intel.com> Reviewed-by: NUma Shankar <uma.shankar@intel.com> Signed-off-by: NJani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200514060732.3378396-7-gwan-gyeong.mun@intel.com
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由 Gwan-gyeong Mun 提交于
Dump out the DP HDR Metadata Infoframe SDP in the normal crtc state dump. HDMI Dynamic Range and Mastering (DRM) infoframe and DP HDR Metadata Infoframe SDP use the same member variable in infoframes of crtc state. Signed-off-by: NGwan-gyeong Mun <gwan-gyeong.mun@intel.com> Reviewed-by: NUma Shankar <uma.shankar@intel.com> Signed-off-by: NJani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200514060732.3378396-6-gwan-gyeong.mun@intel.com
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由 Gwan-gyeong Mun 提交于
Dump out the HDMI Dynamic Range and Mastering (DRM) infoframe in the normal crtc state dump. Signed-off-by: NGwan-gyeong Mun <gwan-gyeong.mun@intel.com> Reviewed-by: NUma Shankar <uma.shankar@intel.com> Signed-off-by: NJani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200514060732.3378396-5-gwan-gyeong.mun@intel.com
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- 09 5月, 2020 1 次提交
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由 Chris Wilson 提交于
Expose the hardcoded timeout for unsignaled foreign fences as a Kconfig option, primarily to allow brave systems to disable the timeout and solely rely on correct signaling. Signed-off-by: NChris Wilson <chris@chris-wilson.co.uk> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Acked-by: NMichael J. Ruhl <michael.j.ruhl@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200509105021.12542-1-chris@chris-wilson.co.uk
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- 04 5月, 2020 1 次提交
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由 Stanislav Lisovskiy 提交于
We need to calculate SAGV mask also in a non-modeset commit, however currently active_pipes are only calculated for modesets in global atomic state, thus now we will be tracking those also in bw_state in order to be able to properly access global data. v2: - Removed pre/post plane SAGV updates from modeset(Ville) - Now tracking active pipes in intel_can_enable_sagv(Ville) v3: - lock global state if active_pipes change as well(Ville) Signed-off-by: NStanislav Lisovskiy <stanislav.lisovskiy@intel.com> Signed-off-by: NVille Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200430195634.7666-1-stanislav.lisovskiy@intel.com
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- 29 4月, 2020 1 次提交
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由 Ville Syrjälä 提交于
Let's just calculate the hsync rate on demand. No point in wasting space storing it and risking the cached value getting out of sync with reality. v2: Move drm_mode_hsync() next to its only users Drop the TODO Reviewed-by: NSam Ravnborg <sam@ravnborg.org> Reviewed-by: Emil Velikov <emil.velikov@collabora.com> #v1 Signed-off-by: NVille Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200428171940.19552-2-ville.syrjala@linux.intel.com
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- 24 4月, 2020 3 次提交
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由 Ville Syrjälä 提交于
Make things a bit more abstract by replacing the pch_pfit.pos/size raw register values with a drm_rect. Makes it slighly more convenient to eg. compute the scaling factors. v2: Use drm_rect_init() Signed-off-by: NVille Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200422161917.17389-3-ville.syrjala@linux.intel.comReviewed-by: NManasi Navare <manasi.d.navare@intel.com>
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由 Ville Syrjälä 提交于
Most of the pfit functions are of the form: func() { if (pfit_enabled) { ... } } Flip the pfit_enabled check around to flatten the functions. And while we're touching all this let's do the usual s/pipe_config/crtc_state/ replacement. Reviewed-by: NManasi Navare <manasi.d.navare@intel.com> Signed-off-by: NVille Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200422161917.17389-2-ville.syrjala@linux.intel.com
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由 Ville Syrjälä 提交于
Fix skl_update_scaler_crtc() to deal with different scaling modes correctly. The current implementation assumes DRM_MODE_SCALE_FULLSCREEN. Fortunately we don't expose any border properties currently so the code does actually end up doing the right thing (assigning a scaler for pfit). The code does need to be fixed before any borders are exposed. Also we have redundant calls to skl_update_scaler_crtc() in dp/hdmi .compute_config() which can be nuked. They were anyway called before we had even computed the pfit state so were basically nonsense. The real call we need to keep is in intel_crtc_atomic_check(). v2: Deal witrh skl_update_scaler_crtc() in intel_dp_ycbcr420_config() Reviewed-by: NManasi Navare <manasi.d.navare@intel.com> Signed-off-by: NVille Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200422161917.17389-1-ville.syrjala@linux.intel.com
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- 21 4月, 2020 4 次提交
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由 Pankaj Bharadiya 提交于
struct drm_device specific drm_WARN* macros include device information in the backtrace, so we know what device the warnings originate from. Prefer drm_WARN_ON over WARN_ON at places where struct drm_device pointer can be extracted. Signed-off-by: NPankaj Bharadiya <pankaj.laxminarayan.bharadiya@intel.com> Signed-off-by: NJani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200406112800.23762-5-pankaj.laxminarayan.bharadiya@intel.com
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由 Jani Nikula 提交于
Remove a number of inlines from .c files, and let the compiler decide what's best. There's more to do, but need to start somewhere, and need to start setting the example. Acked-by: NVille Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: NJani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200420140438.14672-2-jani.nikula@intel.com
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由 Ville Syrjälä 提交于
Push the TRANS_DDI_FUNC_CTL into the encoder enable hook. The disable is already there, and as a followup will enable us to pass the encoder all the way down. Signed-off-by: NVille Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200417134720.16654-3-ville.syrjala@linux.intel.comReviewed-by: NChris Wilson <chris@chris-wilson.co.uk> Acked-by: NJani Nikula <jani.nikula@intel.com>
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由 Ville Syrjälä 提交于
No reason that I can see why we should enable TRANS_DDI_FUNC_CTL before we set up the watermarks of configure the mbus stuff. In fact reordering these seems to match the bspec sequence better, and crucially will allow us to push the TRANS_DDI_FUNC_CTL enable into the encoder enable hook as a followup. Signed-off-by: NVille Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200417134720.16654-2-ville.syrjala@linux.intel.comAcked-by: NChris Wilson <chris@chris-wilson.co.uk> Acked-by: NJani Nikula <jani.nikula@intel.com>
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- 18 4月, 2020 2 次提交
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由 José Roberto de Souza 提交于
This is a similar function to intel_aux_power_domain() but it do not care about TBT ports, this will be needed by ICL TC sequences. v2: - renamed to intel_legacy_aux_to_power_domain() Cc: Imre Deak <imre.deak@intel.com> Cc: Cooper Chiou <cooper.chiou@intel.com> Cc: Kai-Heng Feng <kai.heng.feng@canonical.com> Reviewed-by: NImre Deak <imre.deak@intel.com> Tested-by: NYou-Sheng Yang <vicamo.yang@canonical.com> Signed-off-by: NJosé Roberto de Souza <jose.souza@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200414194956.164323-2-jose.souza@intel.com
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由 Stanislav Lisovskiy 提交于
Lets have a unified way to handle SAGV changes, espoecially considering the upcoming Gen12 changes. Current "standard" way of doing this in commit_tail is pre/post plane updates, when everything which has to be forbidden and not supported in new config has to be restricted before update and relaxed after plane update. v2: - Removed unneeded returns(Ville) Reviewed-by: NVille Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: NStanislav Lisovskiy <stanislav.lisovskiy@intel.com> Signed-off-by: NVille Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200415143911.10244-5-stanislav.lisovskiy@intel.com
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- 16 4月, 2020 2 次提交
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由 Stanislav Lisovskiy 提交于
PLANE_CTL_FORMAT_AYUV is already supported, according to hardware specification. Reviewed-by: NVille Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: NMatt Roper <matthew.d.roper@intel.com> Signed-off-by: NStanislav Lisovskiy <stanislav.lisovskiy@intel.com> Signed-off-by: NBob Paauwe <bob.j.paauwe@intel.com> Signed-off-by: NJani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200407215546.5445-2-bob.j.paauwe@intel.com
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由 Matt Atwood 提交于
Reflect recent bspec changes. Bspec: 33451 Signed-off-by: NMatt Atwood <matthew.s.atwood@intel.com> Signed-off-by: NMatt Roper <matthew.d.roper@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200413175322.12162-1-matthew.s.atwood@intel.comReviewed-by: NMatt Roper <matthew.d.roper@intel.com>
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