- 21 8月, 2019 1 次提交
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由 Imre Deak 提交于
The conversion during HDMI HW readout from port_clock to crtc_clock was missed when HDMI 10bpc support was added, so fix that. v2: - Unscrew the non-HDMI case. Fixes: cd9e11a8 ("drm/i915/icl: Add 10-bit support for hdmi") Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=109593 Cc: Radhakrishna Sripada <radhakrishna.sripada@intel.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: NImre Deak <imre.deak@intel.com> Reviewed-by: NVille Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190808162547.7009-1-imre.deak@intel.com (cherry picked from commit 2969a78a) Signed-off-by: NJani Nikula <jani.nikula@intel.com>
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- 14 6月, 2019 4 次提交
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由 Daniele Ceraolo Spurio 提交于
Asserts aside, all the code working on this structure is in intel_runtime_pm.c and uses the intel_ prefix, so move the structure to intel_runtime_pm.h and adopt the same prefix. Since all the asserts are now working on the runtime_pm structure, bring them across as well. v2: drop unneeded include (Chris), don't rename debugfs, rebase Signed-off-by: NDaniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: Imre Deak <imre.deak@intel.com> Reviewed-by: NChris Wilson <chris@chris-wilson.co.uk> Acked-by: NImre Deak <imre.deak@intel.com> Signed-off-by: NChris Wilson <chris@chris-wilson.co.uk> Link: https://patchwork.freedesktop.org/patch/msgid/20190613232156.34940-5-daniele.ceraolospurio@intel.com
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由 Daniele Ceraolo Spurio 提交于
With this all the rpm assert-related functions consistently work on the i915_runtime_pm structure Signed-off-by: NDaniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> Cc: Imre Deak <imre.deak@intel.com> Reviewed-by: NChris Wilson <chris@chris-wilson.co.uk> Acked-by: NImre Deak <imre.deak@intel.com> Signed-off-by: NChris Wilson <chris@chris-wilson.co.uk> Link: https://patchwork.freedesktop.org/patch/msgid/20190613232156.34940-4-daniele.ceraolospurio@intel.com
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由 Daniele Ceraolo Spurio 提交于
Quite a few of the call points have already switched to the version working directly on the runtime_pm structure, so let's switch over the rest and kill the i915-based asserts. v2: rebase Signed-off-by: NDaniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> Cc: Imre Deak <imre.deak@intel.com> Reviewed-by: NChris Wilson <chris@chris-wilson.co.uk> Acked-by: NImre Deak <imre.deak@intel.com> Signed-off-by: NChris Wilson <chris@chris-wilson.co.uk> Link: https://patchwork.freedesktop.org/patch/msgid/20190613232156.34940-3-daniele.ceraolospurio@intel.com
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由 Daniele Ceraolo Spurio 提交于
As a first step towards updating the code to work on the runtime_pm structure instead of i915, rework all the internals to use and pass around that. v2: add comment for kdev (Jani), move rpm init after pdev init for mock_device Signed-off-by: NDaniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> Cc: Jani Nikula <jani.nikula@linux.intel.com> Cc: Imre Deak <imre.deak@intel.com> Reviewed-by: NChris Wilson <chris@chris-wilson.co.uk> Acked-by: NImre Deak <imre.deak@intel.com> Signed-off-by: NChris Wilson <chris@chris-wilson.co.uk> Link: https://patchwork.freedesktop.org/patch/msgid/20190613232156.34940-2-daniele.ceraolospurio@intel.com
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- 12 6月, 2019 1 次提交
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由 Hans de Goede 提交于
Prior to this commit we fail to init the DSI panel on the GPD MicroPC: https://www.indiegogo.com/projects/gpd-micropc-6-inch-handheld-industry-laptop#/ The problem is intel_dsi_vbt_init() failing with the following error: *ERROR* Burst mode freq is less than computed The pclk in the VBT panel modeline is 70000, together with 24 bpp and 4 lines this results in a bitrate value of 70000 * 24 / 4 = 420000. But the target_burst_mode_freq in the VBT is 418000. This commit works around this problem by adding an intel_fuzzy_clock_check when target_burst_mode_freq < bitrate and setting target_burst_mode_freq to bitrate when that checks succeeds, fixing the panel not working. Cc: stable@vger.kernel.org Reviewed-by: NVille Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: NHans de Goede <hdegoede@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190524174028.21659-2-hdegoede@redhat.com (cherry picked from commit 2c1c5525) Signed-off-by: NJani Nikula <jani.nikula@intel.com>
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- 10 6月, 2019 2 次提交
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由 Jani Nikula 提交于
Some function declarations in intel_drv.h were missed when intel_atomic_plane.h was created. Reviewed-by: NChris Wilson <chris@chris-wilson.co.uk> Signed-off-by: NJani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190606122203.13416-3-jani.nikula@intel.com
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由 Jani Nikula 提交于
intel_mark_busy(), intel_mark_idle(), and skl_cdclk_get_vco() no longer exist. Reviewed-by: NChris Wilson <chris@chris-wilson.co.uk> Signed-off-by: NJani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190606122203.13416-2-jani.nikula@intel.com
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- 06 6月, 2019 1 次提交
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由 Hans de Goede 提交于
Prior to this commit we fail to init the DSI panel on the GPD MicroPC: https://www.indiegogo.com/projects/gpd-micropc-6-inch-handheld-industry-laptop#/ The problem is intel_dsi_vbt_init() failing with the following error: *ERROR* Burst mode freq is less than computed The pclk in the VBT panel modeline is 70000, together with 24 bpp and 4 lines this results in a bitrate value of 70000 * 24 / 4 = 420000. But the target_burst_mode_freq in the VBT is 418000. This commit works around this problem by adding an intel_fuzzy_clock_check when target_burst_mode_freq < bitrate and setting target_burst_mode_freq to bitrate when that checks succeeds, fixing the panel not working. Cc: stable@vger.kernel.org Reviewed-by: NVille Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: NHans de Goede <hdegoede@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190524174028.21659-2-hdegoede@redhat.com
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- 29 5月, 2019 1 次提交
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由 Chris Wilson 提交于
Before we start prepping the system for an atomic modeset, wake the device up. We then keep track of this wakeref until we complete the atomic commit, so we hold keep the device awake for all potential HW access, and do not allow the device to sleep with a pending modeset. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=110771Signed-off-by: NChris Wilson <chris@chris-wilson.co.uk> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Reviewed-by: NVille Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190528075354.22341-1-chris@chris-wilson.co.uk
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- 28 5月, 2019 2 次提交
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由 Uma Shankar 提交于
Enable writing of HDR metadata infoframe to panel. The data will be provid by usersapace compositors, based on blending policies and passsed to driver through a blob property. v2: Rebase v3: Fixed a warning message v4: Addressed Shashank's review comments v5: Rebase. Added infoframe calculation in compute config. v6: Addressed Shashank's review comment. Added HDR metadata support from GEN10 onwards as per Shashank's recommendation. v7: Addressed Shashank's review comments v8: Added Shashank's RB. v9: Addressed Ville's review comments. v10: Removed a redundant check as core already handles it, as per Ville's comment. v11: Added the metadata available check to avoid failure in compute_config. Signed-off-by: NUma Shankar <uma.shankar@intel.com> Reviewed-by: NShashank Sharma <shashank.sharma@intel.com> Reviewed-by: NMaarten Lankhorst <maarten.lankhorst@linux.intel.com> Signed-off-by: NMaarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/1558175967-22068-1-git-send-email-uma.shankar@intel.com
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由 Ville Syrjälä 提交于
ICL has so many planes that it can easily exceed the maximum effective memory bandwidth of the system. We must therefore check that we don't exceed that limit. The algorithm is very magic number heavy and lacks sufficient explanation for now. We also have no sane way to query the memory clock and timings, so we must rely on a combination of raw readout from the memory controller and hardcoded assumptions. The memory controller values obviously change as the system jumps between the different SAGV points, so we try to stabilize it first by disabling SAGV for the duration of the readout. The utilized bandwidth is tracked via a device wide atomic private object. That is actually not robust because we can't afford to enforce strict global ordering between the pipes. Thus I think I'll need to change this to simply chop up the available bandwidth between all the active pipes. Each pipe can then do whatever it wants as long as it doesn't exceed its budget. That scheme will also require that we assume that any number of planes could be active at any time. TODO: make it robust and deal with all the open questions v2: Sleep longer after disabling SAGV v3: Poll for the dclk to get raised (seen it take 250ms!) If the system has 2133MT/s memory then we pointlessly wait one full second :( v4: Use the new pcode interface to get the qgv points rather that using hardcoded numbers v5: Move the pcode stuff into intel_bw.c (Matt) s/intel_sagv_info/intel_qgv_info/ Do the NV12/P010 as per spec for now (Matt) s/IS_ICELAKE/IS_GEN11/ v6: Ignore bandwidth limits if the pcode query fails Signed-off-by: NVille Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: NMatt Roper <matthew.d.roper@intel.com> Acked-by: NClint Taylor <Clinton.A.Taylor@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190524153614.32410-1-ville.syrjala@linux.intel.com
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- 23 5月, 2019 1 次提交
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由 Gwan-gyeong Mun 提交于
Function intel_pixel_encoding_setup_vsc handles vsc header and data block setup for pixel encoding / colorimetry format. Setup VSC header and data block in function intel_pixel_encoding_setup_vsc for pixel encoding / colorimetry format as per dp 1.4a spec, section 2.2.5.7.1, table 2-119: VSC SDP Header Bytes, section 2.2.5.7.5, table 2-120:VSC SDP Payload for DB16 through DB18. v2: Minor style fix. [Maarten] Refer to commit ids instead of patchwork. [Maarten] v6: Rebase v7: Rebase and addressed review comments from Ville. Use a structure initializer instead of memset(). Fix non-standard comment format. Remove a referring to specific commit. Add a setting of dynamic range bit to vsc_sdp.DB17. Add a setting of bpc which is based on pipe_bpp. Remove duplicated checking of connector's ycbcr_420_allowed from intel_pixel_encoding_setup_vsc(). It is already checked from intel_dp_ycbcr420_config(). Remove comments for VSC_SDP_EXTENSION_FOR_COLORIMETRY_SUPPORTED. It is already implemented on intel_dp_get_colorimetry_status(). v8: A missing of setting bpc to VSC setup is the pretty fatal case, it replaces DRM_DEBUG_KMS() to MISSING_CASE(). [Maarten] v9: Use a changed member name of struct dp_sdp. it renamed to db from DB. Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: NGwan-gyeong Mun <gwan-gyeong.mun@intel.com> Reviewed-by: NMaarten Lankhorst <maarten.lankhorst@linux.intel.com> Signed-off-by: NJani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190521121721.32010-4-gwan-gyeong.mun@intel.com
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- 20 5月, 2019 1 次提交
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由 Ville Syrjälä 提交于
To overcome display engine stride limits we'll want to remap the pages in the GTT. To that end we need a new gtt_view type which is just like the "rotated" type except not rotated. v2: Use intel_remapped_plane_info base type s/unused/unused_mbz/ (Chris) Separate BUILD_BUG_ON()s (Chris) Use I915_GTT_PAGE_SIZE (Chris) v3: Use i915_gem_object_get_dma_address() (Chris) Trim the sg (Tvrtko) v4: Actually trim this time. Limit the max length to one row of pages to keep things simple Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> Reviewed-by: NDaniel Vetter <daniel.vetter@ffwll.ch> Reviewed-by: NChris Wilson <chris@chris-wilson.co.uk> Signed-off-by: NVille Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190509122159.24376-2-ville.syrjala@linux.intel.comReviewed-by: NMaarten Lankhorst <maarten.lankhorst@linux.intel.com>
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- 14 5月, 2019 2 次提交
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由 Imre Deak 提交于
It's useful to track runtime PM refs that don't guarantee a device power-on state to the rest of the driver. One such case is holding a reference that will be put asynchronously, during which normal users without their own reference shouldn't access the HW. A follow-up patch will add support for disabling display power domains asynchronously which needs this. For this we can split wakeref_count into a low half-word tracking all references (raw-wakerefs) and a high half-word tracking references guaranteeing a power-on state (wakelocks). Follow-up patches will make use of the API added here. While at it add the missing docbook header for the unchecked display-power and runtime_pm put functions. No functional changes, except for printing leaked raw-wakerefs and wakelocks separately in intel_runtime_pm_cleanup(). v2: - Track raw wakerefs/wakelocks in the low/high half-word of wakeref_count, instead of adding a new counter. (Chris) v3: - Add a struct_member(T, m) helper instead of open-coding it. (Chris) - Checkpatch indentation formatting fix. Cc: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: NImre Deak <imre.deak@intel.com> Reviewed-by: NChris Wilson <chris@chris-wilson.co.uk> Link: https://patchwork.freedesktop.org/patch/msgid/20190509173446.31095-2-imre.deak@intel.com
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由 Vandita Kulkarni 提交于
Move bdw_get_pipemisc_bpp alongside bdw_set_pipemisc Signed-off-by: NVandita Kulkarni <vandita.kulkarni@intel.com> Signed-off-by: NJani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/1556809862-31203-2-git-send-email-vandita.kulkarni@intel.com
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- 06 5月, 2019 1 次提交
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由 Ville Syrjälä 提交于
hsw_enable_pc8()/hsw_disable_pc8() are more less equivalent to the display core init/unit functions of later platforms. Relocate the hsw/bdw code into intel_runtime_pm.c so that it sits next to its cousins. Signed-off-by: NVille Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190503193143.28240-2-ville.syrjala@linux.intel.comReviewed-by: NImre Deak <imre.deak@intel.com>
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- 03 5月, 2019 5 次提交
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由 Jani Nikula 提交于
Reduce clutter from i915_drv.h and intel_drv.h. Reviewed-by: NChris Wilson <chris@chris-wilson.co.uk> Signed-off-by: NJani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/8c197872384fc35442b738c21ba0da9336e02a85.1556809195.git.jani.nikula@intel.com
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由 Jani Nikula 提交于
Reduce clutter from intel_drv.h. Reviewed-by: NChris Wilson <chris@chris-wilson.co.uk> Signed-off-by: NJani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/963ba7fa0111135c3e796bfc9f86d6e33724758e.1556809195.git.jani.nikula@intel.com
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由 Jani Nikula 提交于
Reduce clutter from intel_drv.h with the minimal change. Reviewed-by: NChris Wilson <chris@chris-wilson.co.uk> Signed-off-by: NJani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/2c9248b50e620e95d85b8b9252d020a547c9474a.1556809195.git.jani.nikula@intel.com
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由 Jani Nikula 提交于
Reduce clutter from intel_drv.h with the minimal change. Reviewed-by: NChris Wilson <chris@chris-wilson.co.uk> Signed-off-by: NJani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/72de677e844220d8522a836aae206c278ea45284.1556809195.git.jani.nikula@intel.com
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由 Jani Nikula 提交于
Reduce clutter from intel_drv.h with the minimal change. Reviewed-by: NChris Wilson <chris@chris-wilson.co.uk> Signed-off-by: NJani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/95203dbf844061da95f33614d0cb61533a11fdd4.1556809195.git.jani.nikula@intel.com
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- 30 4月, 2019 13 次提交
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由 Jani Nikula 提交于
It used to be handy that we only had a couple of headers, but over time intel_drv.h has become unwieldy. Extract declarations to a separate header file corresponding to the implementation module, clarifying the modularity of the driver. Ensure the new header is self-contained, and do so with minimal further includes, using forward declarations as needed. Include the new header only where needed, and sort the modified include directives while at it and as needed. No functional changes. Reviewed-by: NChris Wilson <chris@chris-wilson.co.uk> Signed-off-by: NJani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/87904259868782c1ad664d852b27a50c1597cfaa.1556540890.git.jani.nikula@intel.com
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由 Jani Nikula 提交于
It used to be handy that we only had a couple of headers, but over time intel_drv.h has become unwieldy. Extract declarations to a separate header file corresponding to the implementation module, clarifying the modularity of the driver. Ensure the new header is self-contained, and do so with minimal further includes, using forward declarations as needed. Include the new header only where needed, and sort the modified include directives while at it and as needed. No functional changes. v2: fix sparse warnings on undeclared global functions Reviewed-by: NChris Wilson <chris@chris-wilson.co.uk> Signed-off-by: NJani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190429125331.32499-1-jani.nikula@intel.com
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由 Jani Nikula 提交于
It used to be handy that we only had a couple of headers, but over time intel_drv.h has become unwieldy. Extract declarations to a separate header file corresponding to the implementation module, clarifying the modularity of the driver. Ensure the new header is self-contained, and do so with minimal further includes, using forward declarations as needed. Include the new header only where needed, and sort the modified include directives while at it and as needed. No functional changes. Reviewed-by: NChris Wilson <chris@chris-wilson.co.uk> Signed-off-by: NJani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/f35fc2ba76d7dd5886d304ad690a6f9078a56ecd.1556540890.git.jani.nikula@intel.com
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由 Jani Nikula 提交于
It used to be handy that we only had a couple of headers, but over time intel_drv.h has become unwieldy. Extract declarations to a separate header file corresponding to the implementation module, clarifying the modularity of the driver. Ensure the new header is self-contained, and do so with minimal further includes, using forward declarations as needed. Include the new header only where needed, and sort the modified include directives while at it and as needed. No functional changes. Reviewed-by: NChris Wilson <chris@chris-wilson.co.uk> Signed-off-by: NJani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/b2fd1b2b968aa0ce010d17e2811bc275cf9ca251.1556540890.git.jani.nikula@intel.com
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由 Jani Nikula 提交于
It used to be handy that we only had a couple of headers, but over time intel_drv.h has become unwieldy. Extract declarations to a separate header file corresponding to the implementation module, clarifying the modularity of the driver. Ensure the new header is self-contained, and do so with minimal further includes, using forward declarations as needed. Include the new header only where needed, and sort the modified include directives while at it and as needed. No functional changes. Reviewed-by: NChris Wilson <chris@chris-wilson.co.uk> Signed-off-by: NJani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/76d2719b462004ec6f6f5c302ee5d3876357c599.1556540890.git.jani.nikula@intel.com
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由 Jani Nikula 提交于
It used to be handy that we only had a couple of headers, but over time intel_drv.h has become unwieldy. Extract declarations to a separate header file corresponding to the implementation module, clarifying the modularity of the driver. Ensure the new header is self-contained, and do so with minimal further includes, using forward declarations as needed. Include the new header only where needed, and sort the modified include directives while at it and as needed. No functional changes. Reviewed-by: NChris Wilson <chris@chris-wilson.co.uk> Signed-off-by: NJani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/2e4fb1e67ed38870df3040bb0a1b1a58fd90cc86.1556540890.git.jani.nikula@intel.com
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由 Jani Nikula 提交于
It used to be handy that we only had a couple of headers, but over time intel_drv.h has become unwieldy. Extract declarations to a separate header file corresponding to the implementation module, clarifying the modularity of the driver. Ensure the new header is self-contained, and do so with minimal further includes, using forward declarations as needed. Include the new header only where needed, and sort the modified include directives while at it and as needed. No functional changes. Reviewed-by: NChris Wilson <chris@chris-wilson.co.uk> Signed-off-by: NJani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/1e2fb90dcce2063b1c464dc64aa8fa6005b62bc6.1556540890.git.jani.nikula@intel.com
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由 Jani Nikula 提交于
It used to be handy that we only had a couple of headers, but over time intel_drv.h has become unwieldy. Extract declarations to a separate header file corresponding to the implementation module, clarifying the modularity of the driver. Ensure the new header is self-contained, and do so with minimal further includes, using forward declarations as needed. Include the new header only where needed, and sort the modified include directives while at it and as needed. No functional changes. v2: fix sparse warnings on undeclared global functions Reviewed-by: NChris Wilson <chris@chris-wilson.co.uk> Signed-off-by: NJani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190429125011.10876-1-jani.nikula@intel.com
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由 Jani Nikula 提交于
It used to be handy that we only had a couple of headers, but over time intel_drv.h has become unwieldy. Extract declarations to a separate header file corresponding to the implementation module, clarifying the modularity of the driver. Ensure the new header is self-contained, and do so with minimal further includes, using forward declarations as needed. Include the new header only where needed, and sort the modified include directives while at it and as needed. No functional changes. Reviewed-by: NChris Wilson <chris@chris-wilson.co.uk> Signed-off-by: NJani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/64e46278dc8dccc9c548ef453cb2ceece5367bb2.1556540890.git.jani.nikula@intel.com
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由 Jani Nikula 提交于
It used to be handy that we only had a couple of headers, but over time intel_drv.h has become unwieldy. Extract declarations to a separate header file corresponding to the implementation module, clarifying the modularity of the driver. Ensure the new header is self-contained, and do so with minimal further includes, using forward declarations as needed. Include the new header only where needed, and sort the modified include directives while at it and as needed. No functional changes. Reviewed-by: NChris Wilson <chris@chris-wilson.co.uk> Signed-off-by: NJani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/2e5a386cbdcd361399e94c55d47a12352a5216c7.1556540890.git.jani.nikula@intel.com
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由 Jani Nikula 提交于
It used to be handy that we only had a couple of headers, but over time intel_drv.h has become unwieldy. Extract declarations to a separate header file corresponding to the implementation module, clarifying the modularity of the driver. Ensure the new header is self-contained, and do so with minimal further includes, using forward declarations as needed. Include the new header only where needed, and sort the modified include directives while at it and as needed. No functional changes. Reviewed-by: NChris Wilson <chris@chris-wilson.co.uk> Signed-off-by: NJani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/eb23be64d04957b2cf82b79fd69cc57ed84043a4.1556540889.git.jani.nikula@intel.com
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由 Jani Nikula 提交于
It used to be handy that we only had a couple of headers, but over time intel_drv.h has become unwieldy. Extract declarations to a separate header file corresponding to the implementation module, clarifying the modularity of the driver. Ensure the new header is self-contained, and do so with minimal further includes, using forward declarations as needed. Include the new header only where needed, and sort the modified include directives while at it and as needed. No functional changes. Reviewed-by: NChris Wilson <chris@chris-wilson.co.uk> Signed-off-by: NJani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/0507c5523d1f07a48e6679a04db75246ce8ba766.1556540889.git.jani.nikula@intel.com
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由 Jani Nikula 提交于
Keep the header self-contained. It'll need rework of its own in the future, but gotta start somewhere. Reviewed-by: NChris Wilson <chris@chris-wilson.co.uk> Signed-off-by: NJani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/158347ef715a35ca1f7d945efb139d80bf5e0e6c.1556540889.git.jani.nikula@intel.com
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- 09 4月, 2019 1 次提交
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由 Imre Deak 提交于
Push getting the reference for the encoders' power domains into the encoder get_power_domains() hook instead of doing this from the caller. This way the encoder can store away the corresponding wakerefs. This fixes the DSI encoder disabling, which didn't release these power references it acquired during HW state readout. Note that longtime ownership for the corresponding wakerefs can be thus acquired / released in two ways. Nevertheless there is always only one owner for them: After HW readout (booting/system resume): - encoder->get_power_domains() acquires - encoder->disable*() releases After a modeset (calling intel_atomic_commit()): - encoder->enable*() acquires - encoder->disable*() releases * can be any of the encoder enable/disable hooks. v2: - Check that the DSI io_wakerefs are unset both during encoder HW readout and enabling. (Chris) Fixes: 0e6e0be4 ("drm/i915: Markup paired operations on display power domains") Cc: Vandita Kulkarni <vandita.kulkarni@intel.com> Cc: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: NImre Deak <imre.deak@intel.com> Reviewed-by: NChris Wilson <chris@chris-wilson.co.uk> Link: https://patchwork.freedesktop.org/patch/msgid/20190407124655.31536-1-imre.deak@intel.com (cherry picked from commit 3a52fb7e) Signed-off-by: NRodrigo Vivi <rodrigo.vivi@intel.com>
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- 08 4月, 2019 4 次提交
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由 Imre Deak 提交于
Push getting the reference for the encoders' power domains into the encoder get_power_domains() hook instead of doing this from the caller. This way the encoder can store away the corresponding wakerefs. This fixes the DSI encoder disabling, which didn't release these power references it acquired during HW state readout. Note that longtime ownership for the corresponding wakerefs can be thus acquired / released in two ways. Nevertheless there is always only one owner for them: After HW readout (booting/system resume): - encoder->get_power_domains() acquires - encoder->disable*() releases After a modeset (calling intel_atomic_commit()): - encoder->enable*() acquires - encoder->disable*() releases * can be any of the encoder enable/disable hooks. v2: - Check that the DSI io_wakerefs are unset both during encoder HW readout and enabling. (Chris) Fixes: 0e6e0be4 ("drm/i915: Markup paired operations on display power domains") Cc: Vandita Kulkarni <vandita.kulkarni@intel.com> Cc: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: NImre Deak <imre.deak@intel.com> Reviewed-by: NChris Wilson <chris@chris-wilson.co.uk> Link: https://patchwork.freedesktop.org/patch/msgid/20190407124655.31536-1-imre.deak@intel.com
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由 Jani Nikula 提交于
It used to be handy that we only had a couple of headers, but over time intel_drv.h has become unwieldy. Extract declarations to a separate header file corresponding to the implementation module, clarifying the modularity of the driver. Ensure the new header is self-contained, and do so with minimal further includes, using forward declarations as needed. Include the new header only where needed, and sort the modified include directives while at it and as needed. No functional changes. Reviewed-by: NChris Wilson <chris@chris-wilson.co.uk> Acked-by: NJoonas Lahtinen <joonas.lahtinen@linux.intel.com> Signed-off-by: NJani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/c128d7be3f621391e571e86b03f302f3ffd0ed2b.1554461791.git.jani.nikula@intel.com
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由 Jani Nikula 提交于
It used to be handy that we only had a couple of headers, but over time intel_drv.h has become unwieldy. Extract declarations to a separate header file corresponding to the implementation module, clarifying the modularity of the driver. Ensure the new header is self-contained, and do so with minimal further includes, using forward declarations as needed. Include the new header only where needed, and sort the modified include directives while at it and as needed. No functional changes. Reviewed-by: NChris Wilson <chris@chris-wilson.co.uk> Acked-by: NJoonas Lahtinen <joonas.lahtinen@linux.intel.com> Signed-off-by: NJani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/679c857a1933ee3d0706f978ab05ca880cd30a00.1554461791.git.jani.nikula@intel.com
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由 Jani Nikula 提交于
It used to be handy that we only had a couple of headers, but over time intel_drv.h has become unwieldy. Extract declarations to a separate header file corresponding to the implementation module, clarifying the modularity of the driver. Ensure the new header is self-contained, and do so with minimal further includes, using forward declarations as needed. Include the new header only where needed, and sort the modified include directives while at it and as needed. No functional changes. Reviewed-by: NChris Wilson <chris@chris-wilson.co.uk> Acked-by: NJoonas Lahtinen <joonas.lahtinen@linux.intel.com> Signed-off-by: NJani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/1ccf9000ad33b895aea06be41053a5b7bac8459e.1554461791.git.jani.nikula@intel.com
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