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2020-08-17drm/amd/display: Reset scrambling on Test PatternChris Park1-0/+1
[Why] Programming is missing the sequence where for eDP the scrambling is reset when testing for eye diagram test pattern. [How] Include the required register in the definition Signed-off-by: Chris Park <Chris.Park@amd.com> Reviewed-by: Nicholas Kazlauskas <Nicholas.Kazlauskas@amd.com> Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-08-17drm/amd/display: Add extra T3 delayLewis Huang2-0/+10
[Why] For some special panel, it will have an invalid HPD high cause driver DPCD read/write fail. [How] Add extra T3 delay as a monitor patch in dce110_edp_wait_for_hpd_ready Signed-off-by: Lewis Huang <Lewis.Huang@amd.com> Reviewed-by: Anthony Koo <Anthony.Koo@amd.com> Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-08-17drm/amd/display: Fix DSC force enable on SSTEryk Brol3-1/+21
[why] Previously when force enabling DSC on SST display we unknowingly supressed lane count, which caused DSC to be enabled automatically. [how] By adding an additional flag to force enable DSC in dc_dsc.c DSC can always be enabled with debugfs dsc_clock_en forced to 1 Cc: stable@vger.kernel.org Signed-off-by: Eryk Brol <eryk.brol@amd.com> Signed-off-by: Mikita Lipski <mikita.lipski@amd.com> Reviewed-by: Wenjing Liu <Wenjing.Liu@amd.com> Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-08-17drm/amd/display: fix dcn3 wide timing dsc validationDmytro Laktyushkin1-0/+4
Wide timing DSC requires odm. Since spreadsheet is missing this dsc validation we have to modify DML vba code ourselves. Signed-off-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com> Reviewed-by: Wesley Chalmers <Wesley.Chalmers@amd.com> Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-08-17drm/amd/display: Screen corruption on dual displays (DP+USB-C)Qingqing Zhuo3-1/+7
[why] Current pipe merge and split logic only supports cases where new dc_state is allocated and relies on dc->current_state to gather information from previous dc_state. Calls to validate_bandwidth on UPDATE_TYPE_MED would cause an issue because there is no new dc_state allocated, and data in dc->current_state would be overwritten during pipe merge. [how] Only allow validate_bandwidth when new dc_state space is created. Signed-off-by: Qingqing Zhuo <qingqing.zhuo@amd.com> Reviewed-by: Nicholas Kazlauskas <Nicholas.Kazlauskas@amd.com> Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-08-17drm/amd/display: Add read backlight interfaceYongqiang Sun5-4/+18
[Why & How] Add read backlight interface to get ABM data. Signed-off-by: Yongqiang Sun <yongqiang.sun@amd.com> Reviewed-by: Anthony Koo <Anthony.Koo@amd.com> Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-08-17drm/amd/display: PSR eDP p-state warning occurs intermittently after unplug DPhersen wu3-6/+48
[Why] with eDP + DP, each display use one pipe. after DP unplugged, eDP switch from one pipe to two pipes -- pipe split. dpp1_cm_set_regamma_pwl will be executed too. The duration from switch single pipe to dual pipes is a little long which could let eDP enter PSR mode. upon two pipes for eDP are setup, eDP PHY is disabled. front pipe is not really running to fetch data from frame buffer. i.e., dchubp is not in normal working status. execution of hubbub1_wm_change_req_wa may cause p-state warning. [How] disable eDP PSR before dc_commit_state. psr is disabled when execute hubbub1_wm_change_req_wa. Signed-off-by: Hersen Wu <hersenxs.wu@amd.com> Reviewed-by: Roman Li <Roman.Li@amd.com> Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-08-17drm/amd/display: Fix DFPstate hang due to view port changedPaul Hsieh1-2/+2
[Why] Place the cursor in the center of screen between two pipes then adjusting the viewport but cursour doesn't update cause DFPstate hang. [How] If viewport changed, update cursor as well. Cc: stable@vger.kernel.org Signed-off-by: Paul Hsieh <paul.hsieh@amd.com> Reviewed-by: Aric Cyr <Aric.Cyr@amd.com> Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-08-17drm/amd/display: Change ABM config init interfaceYongqiang Sun3-6/+19
[Why & How] change abm config init interface to support multiple ABMs. Signed-off-by: Yongqiang Sun <yongqiang.sun@amd.com> Reviewed-by: Chris Park <Chris.Park@amd.com> Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-08-17drm/amd/display: create a function to decide mst link settingsWenjing Liu1-5/+9
[why] create a dedicated function to make mst link settings decision, so that the policy's decision is made in a unified place. Signed-off-by: Wenjing Liu <wenjing.liu@amd.com> Reviewed-by: Tony Cheng <Tony.Cheng@amd.com> Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-08-17drm/amd/display: Assign correct left shiftChris Park2-2/+7
[Why] Reading for DP alt registers return incorrect values due to LE_SF definition missing. [How] Define correct LE_SF or DP alt registers. Signed-off-by: Chris Park <Chris.Park@amd.com> Reviewed-by: Nicholas Kazlauskas <Nicholas.Kazlauskas@amd.com> Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-08-17drm/amd/display: Call DMUB for eDP power controlChris Park6-2/+80
[Why] If DMUB is used, LVTMA VBIOS call can be used to control eDP instead of tranditional transmitter control. Interface is agreed with VBIOS for eDP to use this new path to program LVTMA registers. [How] Create DAL interface to send DMUB command for LVTMA as currently implemented in VBIOS. Signed-off-by: Chris Park <Chris.Park@amd.com> Reviewed-by: Nicholas Kazlauskas <Nicholas.Kazlauskas@amd.com> Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-08-17drm/amd/display: 3.2.98Anthony Koo1-1/+1
Signed-off-by: Anthony Koo <Anthony.Koo@amd.com> Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-08-17drm/amd/display: [FW Promotion] Release 0.0.28Anthony Koo1-2/+2
Signed-off-by: Anthony Koo <Anthony.Koo@amd.com> Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-08-17drm/amdgpu: add condition check for trace_amdgpu_cs()Kevin Wang1-3/+13
v1: add trace event enabled check to avoid nop loop when submit multi ibs in amdgpu_cs_ioctl() function. v2: add a new wrapper function to trace all amdgpu cs ibs. Signed-off-by: Kevin Wang <kevin1.wang@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-08-17drm/amdgpu: fix amdgpu_bo_release_notify() comment errorKevin Wang1-1/+1
fix amdgpu_bo_release_notify() comment error. Signed-off-by: Kevin Wang <kevin1.wang@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Reviewed-by: Dennis Li <Dennis.Li@amd.com> Acked-by: Nirmoy Das <nirmoy.das@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-08-17drm/amdkfd: fix the wrong sdma instance query for renoirHuang Rui1-9/+22
Renoir only has one sdma instance, it will get failed once query the sdma1 registers. So use switch-case instead of static register array. Signed-off-by: Huang Rui <ray.huang@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-08-17drm/modeset-lock: Take the modeset BKL for legacy driversDaniel Vetter5-10/+9
This fell off in the conversion in commit 9bcaa3fe58ab7559e71df798bcff6e0795158695 Author: Michal Orzel <michalorzel.eng@gmail.com> Date: Tue Apr 28 19:10:04 2020 +0200 drm: Replace drm_modeset_lock/unlock_all with DRM_MODESET_LOCK_ALL_* helpers but it's caught by the drm_warn_on_modeset_not_all_locked() that the legacy modeset code uses. Since this is the bkl and it's unclear what's all protected, play it safe and grab it again for legacy drivers. Unfortunately this means we need to sprinkle a few more #includes around. Also we need to add the drm_device as a parameter to the _END macro. Finally remove the mute_lock() from setcrtc, since that's now done by the macro. Cc: Alex Deucher <alexdeucher@gmail.com> References: https://gitlab.freedesktop.org/drm/amd/-/issues/1224 Fixes: 9bcaa3fe58ab ("drm: Replace drm_modeset_lock/unlock_all with DRM_MODESET_LOCK_ALL_* helpers") Cc: Michal Orzel <michalorzel.eng@gmail.com> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Cc: Maxime Ripard <mripard@kernel.org> Cc: Thomas Zimmermann <tzimmermann@suse.de> Cc: David Airlie <airlied@linux.ie> Cc: Daniel Vetter <daniel@ffwll.ch> Cc: dri-devel@lists.freedesktop.org Cc: <stable@vger.kernel.org> # v5.8+ Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200814093842.3048472-1-daniel.vetter@ffwll.ch
2020-08-17drm/dp_mst: Don't return error code when crtc is nullBhawanpreet Lakha1-2/+2
[Why] In certain cases the crtc can be NULL and returning -EINVAL causes atomic check to fail when it shouln't. This leads to valid configurations failing because atomic check fails. [How] Don't early return if crtc is null Signed-off-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com> Reviewed-by: Lyude Paul <lyude@redhat.com> [added stable cc] Signed-off-by: Lyude Paul <lyude@redhat.com> Fixes: 8ec046716ca8 ("drm/dp_mst: Add helper to trigger modeset on affected DSC MST CRTCs") Cc: <stable@vger.kernel.org> # v5.6+ Link: https://patchwork.freedesktop.org/patch/msgid/20200814170140.24917-1-Bhawanpreet.Lakha@amd.com
2020-08-17drm/qxl: Replace deprecated function in qxl_displaySidong Yang1-10/+11
Replace deprecated function drm_modeset_lock/unlock_all with helper function DRM_MODESET_LOCK_ALL_BEGIN/END. Signed-off-by: Sidong Yang <realwakka@gmail.com> Link: http://patchwork.freedesktop.org/patch/msgid/20200524022624.10363-1-realwakka@gmail.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2020-08-17drm/virtio: Use struct_size() helper in kmalloc()Gustavo A. R. Silva1-2/+1
Make use of the struct_size() helper instead of an open-coded version in order to avoid any potential type mistakes. This code was detected with the help of Coccinelle and, audited and fixed manually. Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> Link: http://patchwork.freedesktop.org/patch/msgid/20200617215707.GA16785@embeddedor Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2020-08-17drm/qxl: don't take vga ports on rev5+Gerd Hoffmann1-3/+3
qemu 5.0 introduces a new qxl hardware revision 5. Unlike revision 4 (and below) the device doesn't switch back into vga compatibility mode when someone touches the vga ports. So we don't have to reserve the vga ports any more to avoid that happening. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/20200807105501.24599-1-kraxel@redhat.com
2020-08-17drm/virtio: Revert "drm/virtio: Call the right shmem helpers"Gurchetan Singh1-1/+7
This reverts commit d323bb44e4d23802eb25d13de1f93f2335bd60d0. Fixes a double-free regression: [ 4.357928] drm_gem_shmem_free_object+0xb4/0x100 [ 4.358983] virtio_gpu_dequeue_ctrl_func+0xd9/0x290 [ 4.360343] process_one_work+0x1d2/0x3a0 [ 4.361581] worker_thread+0x45/0x3c0 [ 4.362645] kthread+0xf6/0x130 [ 4.363543] ? process_one_work+0x3a0/0x3a0 [ 4.364770] ? kthread_park+0x80/0x80 [ 4.365799] ret_from_fork+0x35/0x40 [ 4.367103] Modules linked in: [ 4.367958] CR2: 0000000000000018 [ 4.368857] ---[ end trace db84f7a2974d5c79 ]--- [ 4.370118] RIP: 0010:dma_direct_unmap_sg+0x1f/0x60 In addition, virtio has it's own set of dma-ops so there's not an obviously clean way to transition to shmem helpers. Fixes: d323bb44e4d2 ("drm/virtio: Call the right shmem helpers") Signed-off-by: Gurchetan Singh <gurchetansingh@chromium.org> Link: http://patchwork.freedesktop.org/patch/msgid/20200615230500.551-1-gurchetansingh@chromium.org Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2020-08-17drm/virtgpu: remove redundant assignments to width and heightColin Ian King1-2/+0
Variables width and height are being assigned values that are never read. The assignments are redundant and can be removed. Addresses-Coverity: ("Unused value") Signed-off-by: Colin Ian King <colin.king@canonical.com> Link: http://patchwork.freedesktop.org/patch/msgid/20200701134154.549112-1-colin.king@canonical.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2020-08-16drm/panel-simple: Read panel orientationDmitry Osipenko1-0/+11
The panel orientation needs to parsed from a device-tree and assigned to the panel's connector in order to make orientation property available to userspace. That's what this patch does for the panel-simple driver. Signed-off-by: Dmitry Osipenko <digetx@gmail.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20200813215609.28643-5-digetx@gmail.com
2020-08-16drm/panel: lvds: Read panel orientationDmitry Osipenko1-0/+9
The panel orientation needs to parsed from a device-tree and assigned to the panel's connector in order to make orientation property available to userspace. That's what this patch does for the generic LVDS panel. Signed-off-by: Dmitry Osipenko <digetx@gmail.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20200813215609.28643-4-digetx@gmail.com
2020-08-16drm/panel: Read panel orientation for BOE TV101WUM-NL6Derek Basehore1-0/+8
This reads the DT setting for the panel rotation to set the panel orientation in the get_modes callback. Reviewed-by: Dmitry Osipenko <digetx@gmail.com> Signed-off-by: Derek Basehore <dbasehore@chromium.org> Signed-off-by: Dmitry Osipenko <digetx@gmail.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20200813215609.28643-3-digetx@gmail.com
2020-08-16drm/panel: Add helper for reading DT rotationDerek Basehore1-0/+43
This adds a helper function for reading the rotation (panel orientation) from the device tree. Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Tested-by: Dmitry Osipenko <digetx@gmail.com> Signed-off-by: Derek Basehore <dbasehore@chromium.org> Signed-off-by: Dmitry Osipenko <digetx@gmail.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20200813215609.28643-2-digetx@gmail.com
2020-08-15drm/panel: ilitek-ili9881c: add support for Feixin K101-IM2BYL02 panelIcenowy Zheng1-0/+217
Feixin K101-IM2BYL02 is a new panel by Feixin designed as a replacement to their K101-IM2BA02 panel. This panel utilizes the Ilitek ILI9881C controller. Add this panel's initialzation sequence and timing to ILI9881C driver. Signed-off-by: Icenowy Zheng <icenowy@aosc.io> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20200719171007.276383-2-icenowy@aosc.io
2020-08-15drm/panel: ilitek-ili9881c: prepare for adding support for extra panelsIcenowy Zheng1-19/+37
There're more panels with ILI9881C controller than the Bananapi one supported by this driver. Extract the mode and init sequence part, to prepare the driver for adding new panels. Signed-off-by: Icenowy Zheng <icenowy@aosc.io> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20200719170411.275812-2-icenowy@aosc.io
2020-08-15drm/panel: simple: Add 50Hz mode for sharp,ls020b1dd01dPaul Cercueil1-0/+12
Add a perfect 50.00 Hz frame rate mode to the list of available modes for the Sharp LS020B1DD01D panel. Signed-off-by: Paul Cercueil <paul@crapouillou.net> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20200811002240.55194-6-paul@crapouillou.net
2020-08-15drm/panel: simple: Tweak timings of sharp,ls020b1dd01d for perfect 60HzPaul Cercueil1-7/+7
Modify the video mode in order to obtain a perfect 60.00 Hz frame rate using a 3 MHz pixel clock. Signed-off-by: Paul Cercueil <paul@crapouillou.net> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20200811002240.55194-5-paul@crapouillou.net
2020-08-15drm/panel: simple: Convert sharp,ls020b1dd01d from timings to videomodePaul Cercueil1-13/+15
Convert the Sharp LS020B1DD01D panel entry from using a struct display_timing to using a struct drm_display_mode, as display_timing seems to be the old and legacy format. Signed-off-by: Paul Cercueil <paul@crapouillou.net> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20200811002240.55194-4-paul@crapouillou.net
2020-08-15drm/panel: novatek,nt39016: Add missing CR to error messagesPaul Cercueil1-9/+9
If you pass a string that is not terminated with a carriage return to dev_err(), it will eventually be printed with a carriage return, but not right away, since the kernel will wait for a pr_cont(). Signed-off-by: Paul Cercueil <paul@crapouillou.net> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20200811002240.55194-3-paul@crapouillou.net
2020-08-15drm/panel: novatek,nt39016: Handle backlight the standard wayPaul Cercueil1-12/+4
Instead of manipulating the backlight directly in this driver, register it in the probe using drm_panel_of_backlight() and let the drm_panel framework code handle it. Signed-off-by: Paul Cercueil <paul@crapouillou.net> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20200811002240.55194-2-paul@crapouillou.net
2020-08-15drm/mcde: Retry DSI read/write transactionsLinus Walleij1-66/+92
The vendor driver makes a few retries on read DSI transactions, something that is needed especially in case of read (such as reading the panel MTP ID) while the panel is running in video mode. This happens on the Samsung s6e63m0 panel on the Golden device. Retry reads and writes alike three times. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Stephan Gerhold <stephan@gerhold.net> Cc: Stephan Gerhold <stephan@gerhold.net> Link: https://patchwork.freedesktop.org/patch/msgid/20200814194451.3494294-1-linus.walleij@linaro.org
2020-08-14Merge tag 'pwm/for-5.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwmLinus Torvalds1-1/+1
Pull pwm updates from Thierry Reding: "The majority of this batch is conversion of the PWM period and duty cycle to 64-bit unsigned integers, which is required so that some types of hardware can generate the full range of signals that they're capable of. The remainder is mostly minor fixes and cleanups" * tag 'pwm/for-5.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm: pwm: bcm-iproc: handle clk_get_rate() return pwm: Replace HTTP links with HTTPS ones pwm: omap-dmtimer: Repair pwm_omap_dmtimer_chip's broken kerneldoc header pwm: mediatek: Provide missing kerneldoc description for 'soc' arg pwm: bcm-kona: Remove impossible comparison when validating duty cycle pwm: bcm-iproc: Remove impossible comparison when validating duty cycle pwm: iqs620a: Use lowercase hexadecimal literals for consistency pwm: Convert period and duty cycle to u64 clk: pwm: Use 64-bit division function backlight: pwm_bl: Use 64-bit division function pwm: sun4i: Use nsecs_to_jiffies to avoid a division pwm: sifive: Use 64-bit division macro pwm: iqs620a: Use 64-bit division pwm: imx27: Use 64-bit division macro pwm: imx-tpm: Use 64-bit division macro pwm: clps711x: Use 64-bit division macro hwmon: pwm-fan: Use 64-bit division macro drm/i915: Use 64-bit division macro
2020-08-14drm/amdgpu: drop log message in amdgpu_dpm_baco_reset()Alex Deucher1-2/+0
The caller does this now for all reset types. This is now a duplicate call. Reviewed-by: Kevin Wang <kevin1.wang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-08-14drm/amdgpu: note what type of reset we are usingAlex Deucher5-2/+13
When we reset the GPU, note what type of reset will be used. This makes debugging different reset scenarios more clear as the driver may use different reset methods depending on conditions on the system. Acked-by: Nirmoy Das <nirmoy.das@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-08-14drm/amdgpu: print where we get the vbios image fromAlex Deucher1-7/+21
ACPI, ROM, PCI BAR, etc. Acked-by: Nirmoy Das <nirmoy.das@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-08-14Merge tag 'for-linus-5.9-rc1b-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tipLinus Torvalds5-11/+15
Pull more xen updates from Juergen Gross: - Remove support for running as 32-bit Xen PV-guest. 32-bit PV guests are rarely used, are lacking security fixes for Meltdown, and can be easily replaced by PVH mode. Another series for doing more cleanup will follow soon (removal of 32-bit-only pvops functionality). - Fixes and additional features for the Xen display frontend driver. * tag 'for-linus-5.9-rc1b-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip: drm/xen-front: Pass dumb buffer data offset to the backend xen: Sync up with the canonical protocol definition in Xen drm/xen-front: Add YUYV to supported formats drm/xen-front: Fix misused IS_ERR_OR_NULL checks xen/gntdev: Fix dmabuf import with non-zero sgt offset x86/xen: drop tests for highmem in pv code x86/xen: eliminate xen-asm_64.S x86/xen: remove 32-bit Xen PV guest support
2020-08-14drm/amdgpu: parse ta firmware for navy_flounderBhawanpreet Lakha1-2/+1
Use the same case as sienna_cichlid Signed-off-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-08-14drm/amdgpu/vcn3.0: only SIENNA_CICHLID need specify instance for dec/encJames Zhu1-2/+2
Only SIENNA_CICHLID(VCN3) has 2 unsymmetrical instances, there're less codecs on instance 1, we use 0 for decode and 1 for encode. Signed-off-by: James Zhu <James.Zhu@amd.com> Reviewed-by: Leo Liu <leo.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-08-14drm/amd/pm: optimize the power related source code layoutEvan Quan203-23/+160
The target is to provide a clear entry point(for power routines). Also this can help to maintain a clear view about the frameworks used on different ASICs. Hopefully all these can make power part more friendly to play with. 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>
2020-08-14drm/amd/powerplay: put those exposed power interfaces in amdgpu_dpm.cEvan Quan4-431/+439
As other power interfaces. Signed-off-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Acked-by: Nirmoy Das <nirmoy.das@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-08-14drm/amd/powerplay: optimize i2c bus access implementationEvan Quan3-13/+20
The caller needs not care about the internal details how the powerplay API implemented. Signed-off-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Acked-by: Nirmoy Das <nirmoy.das@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-08-14drm/amd/powerplay: drop unnecessary pp_funcs checkerEvan Quan3-13/+6
It's redundant. Also, the callers should not care about the implementation details. Signed-off-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Acked-by: Nirmoy Das <nirmoy.das@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-08-14drm/amd/powerplay: optimize amdgpu_dpm_set_clockgating_by_smu() implementationEvan Quan4-32/+32
Cover the implementation details from outside(of power part). Signed-off-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Acked-by: Nirmoy Das <nirmoy.das@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-08-14drm/amd/pm: drop redundant MEM_TYPE_* macrosEvan Quan1-9/+0
As these are already defined in amdgpu_atombios.h. Otherwise, we may hit "redefined" compile warning. 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>
2020-08-14drm/amd/powerplay: suppress the kernel test robot warningEvan Quan1-1/+1
Suppress the warning below: In file included from drivers/gpu/drm/amd/amdgpu/../powerplay/smu_cmn.c: >> drivers/gpu/drm/amd/powerplay/smu_cmn.c:485:9: warning: Identical condition 'ret', second condition is always false [identicalConditionAfterEarlyExit] return ret; ^ drivers/gpu/drm/amd/powerplay/smu_cmn.c:477:6: note: first condition if (ret) ^ drivers/gpu/drm/amd/powerplay/smu_cmn.c:485:9: note: second condition return ret; ^ Signed-off-by: Evan Quan <evan.quan@amd.com> Reported-by: kernel test robot <lkp@intel.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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