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2018-11-10Merge tag 'drm-fixes-2018-11-11' of git://anongit.freedesktop.org/drm/drmLinus Torvalds42-288/+249
Pull drm fixes from Dave Airlie: "drm: i915, amdgpu, sun4i, exynos and etnaviv fixes: - amdgpu has some display fixes, KFD ioctl fixes and a Vega20 bios interaction fix. - sun4i has some NULL checks added - i915 has a 32-bit system fix, LPE audio oops, and HDMI2.0 clock fixes. - Exynos has a 3 regression fixes (one frame counter, fbdev missing, dsi->panel check) - Etnaviv has a single fencing fix for GPU recovery" * tag 'drm-fixes-2018-11-11' of git://anongit.freedesktop.org/drm/drm: (39 commits) drm/amd/amdgpu/dm: Fix dm_dp_create_fake_mst_encoder() drm/amd/display: Drop reusing drm connector for MST drm/amd/display: Cleanup MST non-atomic code workaround drm/amd/powerplay: always use fast UCLK switching when UCLK DPM enabled drm/amd/powerplay: set a default fclk/gfxclk ratio drm/amdgpu/display/dce11: only enable FBC when selected drm/amdgpu/display/dm: handle FBC dc feature parameter drm/amdgpu/display/dc: add FBC to dc_config drm/amdgpu: add DC feature mask module parameter drm/amdgpu/display: check if fbc is available in set_static_screen_control (v2) drm/amdgpu/vega20: add CLK base offset drm/amd/display: Stop leaking planes drm/amd/display: Fix misleading buffer information Revert "drm/amd/display: set backlight level limit to 1" drm/amd: Update atom_smu_info_v3_3 structure drm/i915: Fix ilk+ watermarks when disabling pipes drm/sun4i: tcon: prevent tcon->panel dereference if NULL drm/sun4i: tcon: fix check of tcon->panel null pointer drm/i915: Don't oops during modeset shutdown after lpe audio deinit drm/i915: Mark pin flags as u64 ...
2018-11-11Merge branch 'drm-fixes-4.20' of git://people.freedesktop.org/~agd5f/linux into drm-fixesDave Airlie16-121/+84
Fixes for 4.20: - DC MST fixes - DC FBC fix - Vega20 updates to support the latest vbios - KFD type fixes for ioctl headers Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexdeucher@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181108035551.2904-1-alexander.deucher@amd.com
2018-11-11Merge tag 'drm-misc-fixes-2018-11-07' of git://anongit.freedesktop.org/drm/drm-misc into drm-fixesDave Airlie3-6/+7
- sun4i: tcon->panel NULL deref protections (Giulio) Cc: Giulio Benetti <giulio.benetti@micronovasrl.com> Signed-off-by: Dave Airlie <airlied@redhat.com> From: Sean Paul <sean@poorly.run> Link: https://patchwork.freedesktop.org/patch/msgid/20181107205051.GA27823@art_vandelay
2018-11-11Merge tag 'drm-intel-fixes-2018-11-08' of git://anongit.freedesktop.org/drm/drm-intel into drm-fixesDave Airlie17-135/+145
Bugzilla #108282 fixed: Avoid graphics corruption on 32-bit systems for Mesa 18.2.x Avoid OOPS on LPE audio deinit. Remove two unused W/As. Fix to correct HDMI 2.0 audio clock modes to spec. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181108134508.GA28466@jlahtine-desk.ger.corp.intel.com
2018-11-07drm/amd/amdgpu/dm: Fix dm_dp_create_fake_mst_encoder()Lyude Paul1-5/+0
[why] Removing connector reusage from DM to match the rest of the tree ended up revealing an issue that was surprisingly subtle. The original amdgpu code for DC that was submitted appears to have left a chunk in dm_dp_create_fake_mst_encoder() that tries to find a "master encoder", the likes of which isn't actually used or stored anywhere. It does so at the wrong time as well by trying to access parts of the drm_connector from the encoder init before it's actually been initialized. This results in a NULL pointer deref on MST hotplugs: [ 160.696613] BUG: unable to handle kernel NULL pointer dereference at 0000000000000000 [ 160.697234] PGD 0 P4D 0 [ 160.697814] Oops: 0010 [#1] SMP PTI [ 160.698430] CPU: 2 PID: 64 Comm: kworker/2:1 Kdump: loaded Tainted: G O 4.19.0Lyude-Test+ #2 [ 160.699020] Hardware name: HP HP ZBook 15 G4/8275, BIOS P70 Ver. 01.22 05/17/2018 [ 160.699672] Workqueue: events_long drm_dp_mst_link_probe_work [drm_kms_helper] [ 160.700322] RIP: 0010: (null) [ 160.700920] Code: Bad RIP value. [ 160.701541] RSP: 0018:ffffc9000029fc78 EFLAGS: 00010206 [ 160.702183] RAX: 0000000000000000 RBX: ffff8804440ed468 RCX: ffff8804440e9158 [ 160.702778] RDX: 0000000000000000 RSI: ffff8804556c5700 RDI: ffff8804440ed000 [ 160.703408] RBP: ffff880458e21800 R08: 0000000000000002 R09: 000000005fca0a25 [ 160.704002] R10: ffff88045a077a3d R11: ffff88045a077a3c R12: ffff8804440ed000 [ 160.704614] R13: ffff880458e21800 R14: ffff8804440e9000 R15: ffff8804440e9000 [ 160.705260] FS: 0000000000000000(0000) GS:ffff88045f280000(0000) knlGS:0000000000000000 [ 160.705854] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 160.706478] CR2: ffffffffffffffd6 CR3: 000000000200a001 CR4: 00000000003606e0 [ 160.707124] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 160.707724] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 160.708372] Call Trace: [ 160.708998] ? dm_dp_add_mst_connector+0xed/0x1d0 [amdgpu] [ 160.709625] ? drm_dp_add_port+0x2fa/0x470 [drm_kms_helper] [ 160.710284] ? wake_up_q+0x54/0x70 [ 160.710877] ? __mutex_unlock_slowpath.isra.18+0xb3/0x110 [ 160.711512] ? drm_dp_dpcd_access+0xe7/0x110 [drm_kms_helper] [ 160.712161] ? drm_dp_send_link_address+0x155/0x1e0 [drm_kms_helper] [ 160.712762] ? drm_dp_check_and_send_link_address+0xa3/0xd0 [drm_kms_helper] [ 160.713408] ? drm_dp_mst_link_probe_work+0x4b/0x80 [drm_kms_helper] [ 160.714013] ? process_one_work+0x1a1/0x3a0 [ 160.714667] ? worker_thread+0x30/0x380 [ 160.715326] ? wq_update_unbound_numa+0x10/0x10 [ 160.715939] ? kthread+0x112/0x130 [ 160.716591] ? kthread_create_worker_on_cpu+0x70/0x70 [ 160.717262] ? ret_from_fork+0x35/0x40 [ 160.717886] Modules linked in: amdgpu(O) vfat fat snd_hda_codec_generic joydev i915 chash gpu_sched ttm i2c_algo_bit drm_kms_helper snd_hda_codec_hdmi hp_wmi syscopyarea iTCO_wdt sysfillrect sparse_keymap sysimgblt fb_sys_fops snd_hda_intel usbhid wmi_bmof drm snd_hda_codec btusb snd_hda_core intel_rapl btrtl x86_pkg_temp_thermal btbcm btintel coretemp snd_pcm crc32_pclmul bluetooth psmouse snd_timer snd pcspkr i2c_i801 mei_me i2c_core soundcore mei tpm_tis wmi tpm_tis_core hp_accel ecdh_generic lis3lv02d tpm video rfkill acpi_pad input_polldev hp_wireless pcc_cpufreq crc32c_intel serio_raw tg3 xhci_pci xhci_hcd [last unloaded: amdgpu] [ 160.720141] CR2: 0000000000000000 Somehow the connector reusage DM was using for MST connectors managed to paper over this issue entirely; hence why this was never caught until now. [how] Since this code isn't used anywhere and seems useless anyway, we can just drop it entirely. This appears to fix the issue on my HP ZBook with an AMD WX4150. Signed-off-by: Lyude Paul <lyude@redhat.com> Reviewed-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-11-07drm/amd/display: Drop reusing drm connector for MSTJerry (Fangzhi) Zuo2-35/+7
[why] It is not safe to keep existing connector while entire topology has been removed. Could lead potential impact to uapi. Entirely unregister all the connectors on the topology, and use a new set of connectors when the topology is plugged back on. [How] Remove the drm connector entirely each time when the corresponding MST topology is gone. When hotunplug a connector (e.g., DP2) 1. Remove connector from userspace. 2. Drop it's reference. When hotplug back on: 1. Detect new topology, and create new connectors. 2. Notify userspace with sysfs hotplug event. 3. Reprobe new connectors, and reassign CRTC from old (e.g., DP2) to new (e.g., DP3) connector. Signed-off-by: Jerry (Fangzhi) Zuo <Jerry.Zuo@amd.com> Reviewed-by: Harry Wentland <harry.wentland@amd.com> Reviewed-by: Lyude Paul <lyude@redhat.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-11-07drm/amd/display: Cleanup MST non-atomic code workaroundJerry (Fangzhi) Zuo3-46/+4
[why] It is not correct to touch aconnector within atomic_check. [How] It was added as workaround before, and no longer needed. Signed-off-by: Jerry (Fangzhi) Zuo <Jerry.Zuo@amd.com> Reviewed-by: Harry Wentland <harry.wentland@amd.com> Reviewed-by: Lyude Paul <lyude@redhat.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-11-07drm/amd/powerplay: always use fast UCLK switching when UCLK DPM enabledEvan Quan1-20/+17
With UCLK DPM enabled, slow switching is not supported any more. Signed-off-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Feifei Xu <Feifei.Xu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-11-07drm/amd/powerplay: set a default fclk/gfxclk ratioEvan Quan3-1/+19
Otherwise big gap between these two clocks may causes some hangs. Signed-off-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Feifei Xu <Feifei.Xu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-11-07Merge tag 'gvt-fixes-2018-11-07' of https://github.com/intel/gvt-linux into drm-intel-fixesJoonas Lahtinen4-64/+70
gvt-fixes-2018-11-07 - Fix invalidate of old ggtt entry (Hang) - Fix partial ggtt entry update in any order (Hang) - Fix one mask setting for chicken reg (Xinyun) - Fix eDP warning in guest (Longhe) Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> From: Zhenyu Wang <zhenyuw@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181107023137.GO25194@zhen-hp.sh.intel.com
2018-11-07Merge tag 'exynos-drm-fixes-for-v4.20-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos into drm-fixesDave Airlie5-25/+12
Three regressions - Revert frame counter support . This patch fixes a issue which doesn't work extension and clone mode because some CRTC devices don't provide frame counter value properly. - Fix lack of fbdev on Rinato and trats boards. . This patch considers for connector to be registered by DSI after DRM device is registered, and also it makes fbdev initializaion to be done even if no connector at the moment. - Check for dsi->panel object correctly . This patch fixes checking for dsi->panel. of_drm_find_panel function returns panel object or error value so error value should be checked using IS_ERR macro. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Inki Dae <inki.dae@samsung.com> Link: https://patchwork.freedesktop.org/patch/msgid/1541407733-7632-1-git-send-email-inki.dae@samsung.com
2018-11-07Merge branch 'etnaviv/fixes' of https://git.pengutronix.de/git/lst/linux into drm-fixesDave Airlie1-1/+1
Single etnaviv fence fix for GPU recovery. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Lucas Stach <l.stach@pengutronix.de> Link: https://patchwork.freedesktop.org/patch/msgid/1541522424.2508.26.camel@pengutronix.de
2018-11-06drm/amdgpu/display/dce11: only enable FBC when selectedAlex Deucher1-1/+2
Causes a black screen on a Stoney laptop. Bug: https://bugs.freedesktop.org/show_bug.cgi?id=108577 Reviewed-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-11-06drm/amdgpu/display/dm: handle FBC dc feature parameterAlex Deucher1-0/+3
Set the dc_config properly when the option is enabled. Reviewed-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-11-06drm/amdgpu/display/dc: add FBC to dc_configAlex Deucher1-0/+1
Add FBC to the list of features that can be enabled from the DM. Reviewed-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-11-06drm/amdgpu: add DC feature mask module parameterAlex Deucher3-0/+16
Similar to ppfeaturemask. Allows you to selectively enable/disable DC features. Reviewed-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-11-06drm/amdgpu/display: check if fbc is available in set_static_screen_control (v2)Alex Deucher1-1/+6
The value is dependent on whether fbc is available. v2: only check if num_pipes is valid Reviewed-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-11-06drm/amdgpu/vega20: add CLK base offsetAlex Deucher1-0/+1
In case we need to access CLK registers. Acked-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-11-06drm/amd/display: Stop leaking planesHarry Wentland1-1/+1
[Why] drm_plane_cleanup does not free the plane. [How] Call drm_primary_helper_destroy which will also free the plane. Signed-off-by: Harry Wentland <harry.wentland@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-11-06drm/amd/display: Fix misleading buffer informationShaokun Zhang1-2/+2
RETIMER_REDRIVER_INFO shows the buffer as a decimal value with a '0x' prefix, which is somewhat misleading. Fix it to print hexadecimal, as was intended. Fixes: 2f14bc89("drm/amd/display: add retimer log for HWQ tuning use.") Cc: Charlene Liu <charlene.liu@amd.com> Cc: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com> Signed-off-by: Shaokun Zhang <zhangshaokun@hisilicon.com> Reviewed-by: Leo Li <sunpeng.li@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-11-06Revert "drm/amd/display: set backlight level limit to 1"Alex Deucher1-7/+0
This reverts commit 0cafc82fae41531b0162150f9a97f2c74f97118f. This breaks some apps that assume 0 is minimum brightness. Revert for 4.20. This is fixed properly for drm-next/4.21 in: "drm/amd: Don't fail on backlight = 0" However, that patch depends on more extensive changes to the backlight interface which are too invasive for -fixes. Fixes: Bugzilla: https://bugs.freedesktop.org/108668 Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-11-06drm/amd: Update atom_smu_info_v3_3 structureLeo Li1-2/+5
Mainly adding the WAFL spread spectrum info, for adjusting display clocks when XGMI is enabled. Signed-off-by: Leo Li <sunpeng.li@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-11-06drm/i915: Fix ilk+ watermarks when disabling pipesVille Syrjälä1-11/+6
We're no longer programming any watermarks when we're disabling a pipe. That means ilk_wm_merge() & co. will keep considering the any pipe that is getting disabled as still enabled. Thus we either get no LP1+ watermakrs (ilk-ivb), or we get suboptimal ones (hsw-bdw). This seems to have been broken by commit b6b178a77210 ("drm/i915: Calculate ironlake intermediate watermarks correctly, v2."). Before that we apparently had some difference between the intermediate and optimal watermarks and so we would program the optiomal ones. Now intermediate and optimal are identical for disabled pipes and so we don't program either. Fix this by programming the intermediate watermarks even for disabled pipes. We were already doing that for skl+. We'll leave out gmch platforms for now since those do the merging in a different manner and should work as is. We'll want to unify this eventually, but play it safe for now and just put in a FIXME. Cc: stable@vger.kernel.org Cc: Matt Roper <matthew.d.roper@intel.com> Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Fixes: b6b178a77210 ("drm/i915: Calculate ironlake intermediate watermarks correctly, v2.") Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181025130536.29024-1-ville.syrjala@linux.intel.com Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> #irc (cherry picked from commit a748faea3bfd7fd1d1485bc1c426c7d460cc6503) Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
2018-11-06drm/sun4i: tcon: prevent tcon->panel dereference if NULLGiulio Benetti1-1/+2
If tcon->panel pointer is NULL, trying to dereference from it (i.e. tcon->panel->connector) will cause a null pointer dereference. Add tcon->panel null pointer check before calling sun4i_tcon0_mode_set_dithering(). Signed-off-by: Giulio Benetti <giulio.benetti@micronovasrl.com> Fixes: f11adcecbd5f ("drm/sun4i: tcon: Add dithering support for RGB565/RGB666 LCD panels") Reviewed-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181005215951.99003-2-giulio.benetti@micronovasrl.com
2018-11-06drm/sun4i: tcon: fix check of tcon->panel null pointerGiulio Benetti3-5/+5
Since tcon->panel is a pointer returned by of_drm_find_panel() need to check if it is not NULL, hence a valid pointer. IS_ERR() instead checks return error values, not NULL pointers. Substitute "if (!IS_ERR(tcon->panel))" with "if (tcon->panel)". Signed-off-by: Giulio Benetti <giulio.benetti@micronovasrl.com> Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181005215951.99003-1-giulio.benetti@micronovasrl.com
2018-11-06drm/i915: Don't oops during modeset shutdown after lpe audio deinitVille Syrjälä1-1/+3
We deinit the lpe audio device before we call drm_atomic_helper_shutdown(), which means the platform device may already be gone when it comes time to shut down the crtc. As we don't know when the last reference to the platform device gets dropped by the audio driver we can't assume that the device and its data are still around when turning off the crtc. Mark the platform device as gone as soon as we do the audio deinit. Cc: stable@vger.kernel.org Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181105194604.6994-1-ville.syrjala@linux.intel.com Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> (cherry picked from commit f45a7977d1140c11f334e01a9f77177ed68e3bfa) Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
2018-11-06drm/i915: Mark pin flags as u64Chris Wilson1-14/+14
Since the flags are being used to operate on a u64 variable, they too need to be marked as such so that the inverses are full width (and not zero extended on 32b kernels and bdw+). Reported-by: Sergii Romantsov <sergii.romantsov@globallogic.com> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: stable@vger.kernel.org Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com> Reviewed-by: Michal Wajdeczko <michal.wajdeczko@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181102161232.17742-2-chris@chris-wilson.co.uk (cherry picked from commit 83b466b1dc5f0b4d33f0a901e8b00197a8f3582d) Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
2018-11-06drm/i915/icl: Fix the macros for DFLEXDPMLE register bitsManasi Navare1-2/+6
This patch fixes the macros used for defining the DFLEXDPMLE register bit fields. This accounts for changes in the spec. Fixes: a2bc69a1a9d6 ("drm/i915/icl: Add register definition for DFLEXDPMLE") Cc: Animesh Manna <animesh.manna@intel.com> Cc: Paulo Zanoni <paulo.r.zanoni@intel.com> Cc: Jose Roberto de Souza <jose.souza@intel.com> Cc: <stable@vger.kernel.org> # v4.19+ Signed-off-by: Manasi Navare <manasi.d.navare@intel.com> Reviewed-by: José Roberto de Souza <jose.souza@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181023191248.26418-1-manasi.d.navare@intel.com (cherry picked from commit b4335ec0a3ee6229a570755f8fb95dc8a7c694f2) Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
2018-11-06drm/i915: Fix error handling for the NV12 fb dimensions checkVille Syrjälä1-1/+1
Let's not leak obj->framebuffer_references when we decide that the framebuffer domensions are not suitable for NV12. Cc: stable@vger.kernel.org Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Cc: Vidya Srinivas <vidya.srinivas@intel.com> Fixes: e44134f2673c ("drm/i915: Add NV12 support to intel_framebuffer_init") Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181029140031.11765-1-ville.syrjala@linux.intel.com Reviewed-by: Matt Roper <matthew.d.roper@intel.com> (cherry picked from commit 3b90946fcb6f13b65888c380461793a9dea9d1f4) Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
2018-11-06drm/i915: Fix VIDEO_DIP_CTL bit shiftsDhinakaran Pandiyan1-6/+6
The shifts for VSC_SELECT bits are wrong, fix it. Good thing is the definitions are unused. v2: Moves definitions in another patch (Manasi) Cc: Manasi Navare <manasi.d.navare@intel.com> Cc: Anusha Srivatsa <anusha.srivatsa@intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Fixes: 7af2be6d54d4 ("drm/i915/icl: Add VIDEO_DIP registers") Signed-off-by: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com> Reviewed-by: Manasi Navare <manasi.d.navare@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181005185643.31660-1-dhinakaran.pandiyan@intel.com (cherry picked from commit 09209662618f9fdc38b8d4da39040c8829fd2d57) Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
2018-11-06drm/i915/glk: Remove 99% limitation.Rodrigo Vivi1-16/+2
While checking the opportunity to add a display_gen check to allow glk and cnl to be on same bucket I noticed these FIXME cases here. So I got the confirmation from HW architect that we actually never needed this workaround. "GLK supports 2 pixel per clock, so pixel clock can be up to 2 * cdclk." So, this reverts commit 97f55ca5b662 ("drm/i915/glk: limit pixel clock to 99% of cdclk workaround") Fixes: 97f55ca5b662 ("drm/i915/glk: limit pixel clock to 99% of cdclk workaround") Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Cc: Madhav Chauhan <madhav.chauhan@intel.com> Cc: Jani Nikula <jani.nikula@intel.com> Cc: Clinton Taylor <clinton.a.taylor@intel.com> Cc: Arthur J Runyan <arthur.j.runyan@intel.com> Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181026005636.22274-1-rodrigo.vivi@intel.com (cherry picked from commit 42882336e62aab00278114392a16374f272a0c99) Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
2018-11-06drm/i915: Compare user's 64b GTT offset even on 32bChris Wilson3-2/+3
Beware mixing unsigned long constants and 64b values, as on 32b the constant will be zero extended and discard the high 32b when used as a mask! Reported-by: Sergii Romantsov <sergii.romantsov@globallogic.com> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=108282 Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Cc: stable@vger.kernel.org Reviewed-by: Matthew Auld <matthew.auld@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181025091823.20571-2-chris@chris-wilson.co.uk (cherry picked from commit 6fc4e48f9ed46e9adff236a0c350074aafa3b7fa) Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
2018-11-06drm/i915: Mark up GTT sizes as u64Chris Wilson4-8/+8
Since we use a 64b virtual GTT irrespective of the system, we want to ensure that the GTT computations remains 64b even on 32b systems, including treatment of huge virtual pages. No code generation changes on 64b: Reported-by: Sergii Romantsov <sergii.romantsov@globallogic.com> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=108282 Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Cc: stable@vger.kernel.org Reviewed-by: Matthew Auld <matthew.auld@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181025091823.20571-1-chris@chris-wilson.co.uk (cherry picked from commit 9125963a9494253fa5a29cc1b4169885d2be7042) Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
2018-11-06drm/i915/hdmi: Add HDMI 2.0 audio clock recovery N valuesClint Taylor1-0/+17
HDMI 2.0 594Mhz modes were incorrectly selecting 25.200Mhz Automatic N value mode instead of HDMI specification values. V2: Fix 88.2 Hz N value Cc: Jani Nikula <jani.nikula@linux.intel.com> Cc: stable@vger.kernel.org Signed-off-by: Clint Taylor <clinton.a.taylor@intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/1540493521-1746-2-git-send-email-clinton.a.taylor@intel.com (cherry picked from commit 5a400aa3c562c4a726b4da286e63c96db905ade1) Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
2018-11-06drm/i915: Don't apply the 16Gb DIMM wm latency w/a to BXT/GLKVille Syrjälä3-10/+9
The 16Gb DIMM w/a is not applicable to BXT or GLK. Limit it to the appropriate platforms. This was especially harsh on GLK since we don't even try to read the DIMM information on that platforms, hence valid_dimm was always false and thus we always tried to apply the w/a. Furthermore the w/a pushed the level 0 latency above the level 1 latency, which doesn't really make sense. v2: Do the check when populating is_16gb_dimm (Mahesh) Cc: Mahesh Kumar <mahesh1.kumar@intel.com> Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Fixes: 86b592876cb6 ("drm/i915: Implement 16GB dimm wa for latency level-0") Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181023182102.31549-1-ville.syrjala@linux.intel.com Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Reviewed-by: Mahesh Kumar <mahesh1.sh.kumar@gmail.com> (cherry picked from commit 5d6f36b27d2764f3dc940606ee6b7ec5c669af3e) Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
2018-11-05drm/etnaviv: fix bogus fence complete check in timeout handlerLucas Stach1-1/+1
The GPU hardware fences and the job out-fences are on different timelines so it's wrong to compare them. Fix this by only looking at the out-fence. Cc: <stable@vger.kernel.org> Fixes: 2c83a726d6fb (drm/etnaviv: bring back progress check in job timeout handler) Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
2018-11-05vga_switcheroo: Fix missing gpu_bound call at audio client registrationTakashi Iwai1-0/+3
The commit 37a3a98ef601 ("ALSA: hda - Enable runtime PM only for discrete GPU") added a new ops gpu_bound to be called when GPU gets bound. The patch overlooked, however, that vga_switcheroo_enable() is called only once at GPU is bound. When an audio client is registered after that point, it would miss the gpu_bound call. This leads to the unexpected lack of runtime PM in HD-audio side. For addressing that regression, just call gpu_bound callback manually at vga_switcheroo_register_audio_client() when the GPU was already bound. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=201615 Fixes: 37a3a98ef601 ("ALSA: hda - Enable runtime PM only for discrete GPU") Cc: <stable@vger.kernel.org> Reviewed-by: Lukas Wunner <lukas@wunner.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2018-11-05drm/exynos/fbdev: do not skip fbdev init if there are no connectorsAndrzej Hajda1-1/+1
Since connectors can be created dynamically, fbdev should be initialized even if there are no connectors at the moment. Otherwise fbdev will not be created even after connector's appearance. The patch fixes lack of fbdev on rinato and trats boards. Fixes: 6afb7721e2a0 ("drm/exynos: move connector creation to attach callback") Reported-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Tested-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Inki Dae <inki.dae@samsung.com>
2018-11-05drm/exynos/dsi: register connector if it is created after drm bindAndrzej Hajda1-2/+8
DSI device can be attached after DRM device is registered. In such case newly created connector must be registered by exynos_dsi. The patch fixes exynos_drm on rinato and trats boards. Fixes: 6afb7721e2a0 ("drm/exynos: move connector creation to attach callback") Reported-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Tested-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Inki Dae <inki.dae@samsung.com>
2018-11-05Revert "drm/exynos/decon5433: implement frame counter"Inki Dae3-21/+0
This reverts commit 0586feba322e1de05075700eb4b835c8b683e62b This patch makes it to need get_vblank_counter callback in crtc to get frame counter from decon driver. However, drm_dev->max_vblank_count is a member unique to vendor's DRM driver but in case of ARM DRM, some CRTC devices don't provide the frame counter value. As a result, this patch made extension and clone mode not working. Instead of this patch, we may need separated max_vblank_count which belongs to each CRTC device, or need to implement frame counter emulation for them who don't support HW frame counter. Signed-off-by: Inki Dae <inki.dae@samsung.com>
2018-11-05drm/exynos: checking for NULL instead of IS_ERR()Dan Carpenter1-1/+3
The of_drm_find_panel() function returns error pointers and never NULL but we the driver assumes that ->panel is NULL when it's not present. Fixes: 6afb7721e2a0 ("drm/exynos: move connector creation to attach callback") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Inki Dae <inki.dae@samsung.com>
2018-11-02Merge tag 'drm-next-2018-11-02' of git://anongit.freedesktop.org/drm/drmLinus Torvalds29-170/+287
Pull drm fixes from Dave Airlie: "Pretty much a normal fixes pull pre-rc1, mostly amdgpu fixes, one i915 link training regression fix, and a couple of minor panel/bridge fixes and a panel quirk" * tag 'drm-next-2018-11-02' of git://anongit.freedesktop.org/drm/drm: (37 commits) drm/amdgpu: revert "enable gfxoff in non-sriov and stutter mode by default" drm/amd/pp: Print warning if od_sclk/mclk out of range drm/amd/pp: Fix pp_sclk/mclk_od not work on Vega10 drm/amd/pp: Fix pp_sclk/mclk_od not work on smu7 drm/amd/powerplay: no MGPU fan boost enablement on DPM disabled drm/amdgpu: Fix skipping hangged job reset during gpu recover. drm/amd/powerplay: revise Vega20 pptable version check drm/amd/display: set backlight level limit to 1 drm/panel: simple: Innolux TV123WAM is actually P120ZDG-BF1 dt-bindings: drm/panel: simple: Innolux TV123WAM is actually P120ZDG-BF1 drm/bridge: ti-sn65dsi86: Remove the mystery delay drm/panel: simple: Add "no-hpd" delay for Innolux TV123WAM drm/panel: simple: Support panels with HPD where HPD isn't connected dt-bindings: drm/panel: simple: Add no-hpd property drm/edid: Add 6 bpc quirk for BOE panel. drm/amdgpu: fix reporting of failed msg sent to SMU (v2) drm/amdgpu: Fix compute ring 1.0.0 failure after reset drm/amdgpu: fix VM leaf walking drm/amdgpu: fix amdgpu_vm_fini drm/amd/powerplay: commonize the API for retrieving current clocks ...
2018-11-02Merge tag 'drm-intel-next-fixes-2018-10-25' of git://anongit.freedesktop.org/drm/drm-intel into drm-nextDave Airlie5-33/+41
- Fix to avoid link retraining workaround on eDP (the other is a comment change) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181025131836.GA2296@jlahtine-desk.ger.corp.intel.com
2018-11-01Merge branch 'work.afs' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfsLinus Torvalds1-2/+0
Pull AFS updates from Al Viro: "AFS series, with some iov_iter bits included" * 'work.afs' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: (26 commits) missing bits of "iov_iter: Separate type from direction and use accessor functions" afs: Probe multiple fileservers simultaneously afs: Fix callback handling afs: Eliminate the address pointer from the address list cursor afs: Allow dumping of server cursor on operation failure afs: Implement YFS support in the fs client afs: Expand data structure fields to support YFS afs: Get the target vnode in afs_rmdir() and get a callback on it afs: Calc callback expiry in op reply delivery afs: Fix FS.FetchStatus delivery from updating wrong vnode afs: Implement the YFS cache manager service afs: Remove callback details from afs_callback_break struct afs: Commit the status on a new file/dir/symlink afs: Increase to 64-bit volume ID and 96-bit vnode ID for YFS afs: Don't invoke the server to read data beyond EOF afs: Add a couple of tracepoints to log I/O errors afs: Handle EIO from delivery function afs: Fix TTL on VL server and address lists afs: Implement VL server rotation afs: Improve FS server rotation error handling ...
2018-11-02Merge branch 'drm-next-4.20' of git://people.freedesktop.org/~agd5f/linux into drm-nextDave Airlie21-115/+207
- Fix flickering at low backlight levels on some systems - Fix some overclocking regressions - Vega20 updates for - GPU recovery fixes - Disable gfxoff on RV as some sbios/fw combinations are not stable yet Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexdeucher@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181101151939.2828-1-alexander.deucher@amd.com
2018-11-01drm/amdgpu: revert "enable gfxoff in non-sriov and stutter mode by default"Christian König2-4/+2
This is still completely breaking my Raven system. This reverts commit cdf2f910fa969adca1b0e3ad2b487821233dc038. Revert until we sort out the sbios and firmware combinations that work correctly. bug: https://bugs.freedesktop.org/show_bug.cgi?id=108606 Cc: stable@vger.kernel.org # v4.19 Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-11-01drm/amd/pp: Print warning if od_sclk/mclk out of rangeRex Zhu1-4/+8
print warning in dmesg to notify user the setting for sclk_od/mclk_od out of range that vbios can support Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-11-01drm/amd/pp: Fix pp_sclk/mclk_od not work on Vega10Rex Zhu1-0/+31
not update dpm table with user's setting. Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-11-01drm/amd/pp: Fix pp_sclk/mclk_od not work on smu7Rex Zhu1-4/+6
not update the dpm table with user's setting Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-11-01drm/amd/powerplay: no MGPU fan boost enablement on DPM disabledEvan Quan1-3/+3
As MGPU fan boost feature will be definitely not needed when DPM is disabled. So, there is no need to error out. Signed-off-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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