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2020-07-16drm/vblank: Add vblank worksLyude Paul
Add some kind of vblank workers. The interface is similar to regular delayed works, and is mostly based off kthread_work. It allows for scheduling delayed works that execute once a particular vblank sequence has passed. It also allows for accurate flushing of scheduled vblank works - in that flushing waits for both the vblank sequence and job execution to complete, or for the work to get cancelled - whichever comes first. Whatever hardware programming we do in the work must be fast (must at least complete during the vblank or scanout period, sometimes during the first few scanlines of the vblank). As such we use a high-priority per-CRTC thread to accomplish this. Changes since v7: * Stuff drm_vblank_internal.h and drm_vblank_work_internal.h contents into drm_internal.h * Get rid of unnecessary spinlock in drm_crtc_vblank_on() * Remove !vblank->worker check * Grab vbl_lock in drm_vblank_work_schedule() * Mention self-rearming work items in drm_vblank_work_schedule() kdocs * Return 1 from drm_vblank_work_schedule() if the work was scheduled successfully, 0 or error code otherwise * Use drm_dbg_core() instead of DRM_DEV_ERROR() in drm_vblank_work_schedule() * Remove vblank->worker checks in drm_vblank_destroy_worker() and drm_vblank_flush_worker() Changes since v6: * Get rid of ->pending and seqcounts, and implement flushing through simpler means - danvet * Get rid of work_lock, just use drm_device->event_lock * Move drm_vblank_work item cleanup into drm_crtc_vblank_off() so that we ensure that all vblank work has finished before disabling vblanks * Add checks into drm_crtc_vblank_reset() so we yell if it gets called while there's vblank workers active * Grab event_lock in both drm_crtc_vblank_on()/drm_crtc_vblank_off(), the main reason for this is so that other threads calling drm_vblank_work_schedule() are blocked from attempting to schedule while we're in the middle of enabling/disabling vblanks. * Move drm_handle_vblank_works() call below drm_handle_vblank_events() * Simplify drm_vblank_work_cancel_sync() * Fix drm_vblank_work_cancel_sync() documentation * Move wake_up_all() calls out of spinlock where we can. The only one I left was the call to wake_up_all() in drm_vblank_handle_works() as this seemed like it made more sense just living in that function (which is all technically under lock) * Move drm_vblank_work related functions into their own source files * Add drm_vblank_internal.h so we can export some functions we don't want drivers using, but that we do need to use in drm_vblank_work.c * Add a bunch of documentation Changes since v4: * Get rid of kthread interfaces we tried adding and move all of the locking into drm_vblank.c. For implementing drm_vblank_work_flush(), we now use a wait_queue and sequence counters in order to differentiate between multiple work item executions. * Get rid of drm_vblank_work_cancel() - this would have been pretty difficult to actually reimplement and it occurred to me that neither nouveau or i915 are even planning to use this function. Since there's also no async cancel function for most of the work interfaces in the kernel, it seems a bit unnecessary anyway. * Get rid of to_drm_vblank_work() since we now are also able to just pass the struct drm_vblank_work to work item callbacks anyway Changes since v3: * Use our own spinlocks, don't integrate so tightly with kthread_works Changes since v2: * Use kthread_workers instead of reinventing the wheel. Cc: Tejun Heo <tj@kernel.org> Cc: dri-devel@lists.freedesktop.org Cc: nouveau@lists.freedesktop.org Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Co-developed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Lyude Paul <lyude@redhat.com> Acked-by: Dave Airlie <airlied@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200627194657.156514-4-lyude@redhat.com
2020-07-16drm/vblank: Use spin_(un)lock_irq() in drm_crtc_vblank_off()Lyude Paul
This got me confused for a bit while looking over this code: I had been planning on adding some blocking function calls into this function, but seeing the irqsave/irqrestore variants of spin_(un)lock() didn't make it very clear whether or not that would actually be safe. So I went ahead and reviewed every single driver in the kernel that uses this function, and they all fall into three categories: * Driver probe code * ->atomic_disable() callbacks * Legacy modesetting callbacks All of these will be guaranteed to have IRQs enabled, which means it's perfectly safe to block here. Just to make things a little less confusing to others in the future, let's switch over to spin_lock_irq()/spin_unlock_irq() to make that fact a little more obvious. Signed-off-by: Lyude Paul <lyude@redhat.com> Reviewed-by: Daniel Vetter <daniel@ffwll.ch> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Acked-by: Dave Airlie <airlied@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200627194657.156514-3-lyude@redhat.com
2020-07-16drm/vblank: Register drmm cleanup action once per drm_vblank_crtcLyude Paul
Since we'll be allocating resources for kthread_create_worker() in the next commit (which could fail and require us to clean up the mess), let's simplify the cleanup process a bit by registering a drm_vblank_init_release() action for each drm_vblank_crtc so they're still cleaned up if we fail to initialize one of them. Changes since v3: * Use drmm_add_action_or_reset() - Daniel Vetter Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Cc: dri-devel@lists.freedesktop.org Cc: nouveau@lists.freedesktop.org Reviewed-by: Daniel Vetter <daniel@ffwll.ch> Signed-off-by: Lyude Paul <lyude@redhat.com> Acked-by: Dave Airlie <airlied@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200627194657.156514-2-lyude@redhat.com
2020-07-16ASoC: hdmi-codec: merge .digital_mute() into .mute_stream()Kuninori Morimoto
snd_soc_dai_digital_mute() is internally using both mute_stream() (1) or digital_mute() (2), but the difference between these 2 are only handling direction. We can merge digital_mute() into mute_stream int snd_soc_dai_digital_mute(xxx, int direction) { ... else if (dai->driver->ops->mute_stream) (1) return dai->driver->ops->mute_stream(xxx, direction); else if (direction == SNDRV_PCM_STREAM_PLAYBACK && dai->driver->ops->digital_mute) (2) return dai->driver->ops->digital_mute(xxx); ... } For hdmi-codec, we need to update struct hdmi_codec_ops, and all its users in the same time. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Reviewed-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Link: https://lore.kernel.org/r/87d055xxj2.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-07-16drm/tidss: Replace HTTP links with HTTPS onesAlexander A. Klimov
Rationale: Reduces attack surface on kernel devs opening the links for MITM as HTTPS traffic is much harder to manipulate. Deterministic algorithm: For each file: If not .svg: For each line: If doesn't contain `\bxmlns\b`: For each link, `\bhttp://[^# \t\r\n]*(?:\w|/)`: If neither `\bgnu\.org/license`, nor `\bmozilla\.org/MPL\b`: If both the HTTP and HTTPS versions return 200 OK and serve the same content: Replace HTTP with HTTPS. Signed-off-by: Alexander A. Klimov <grandmaster@al2klimov.de> Acked-by: Jyri Sarha <jsarha@ti.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20200713123913.34205-1-grandmaster@al2klimov.de
2020-07-16Merge tag 'v5.8-next-soc' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/matthias.bgg/linux into arm/drivers add new functions to cmdq helper functions - assign value to register - export finalize function and don't call explicitely from flush async - set specific event * tag 'v5.8-next-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/matthias.bgg/linux: soc: mediatek: cmdq: add set event function soc: mediatek: cmdq: export finalize function soc: mediatek: cmdq: add assign function Link: https://lore.kernel.org/r/01399fb4-b2d0-e41b-dfd9-f2deba0ef651@gmail.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2020-07-16drm/vboxvideo: Replace HTTP links with HTTPS onesAlexander A. Klimov
Rationale: Reduces attack surface on kernel devs opening the links for MITM as HTTPS traffic is much harder to manipulate. Deterministic algorithm: For each file: If not .svg: For each line: If doesn't contain `\bxmlns\b`: For each link, `\bhttp://[^# \t\r\n]*(?:\w|/)`: If neither `\bgnu\.org/license`, nor `\bmozilla\.org/MPL\b`: If both the HTTP and HTTPS versions return 200 OK and serve the same content: Replace HTTP with HTTPS. Signed-off-by: Alexander A. Klimov <grandmaster@al2klimov.de> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20200713124923.34282-1-grandmaster@al2klimov.de
2020-07-16treewide: Remove uninitialized_var() usageKees Cook
Using uninitialized_var() is dangerous as it papers over real bugs[1] (or can in the future), and suppresses unrelated compiler warnings (e.g. "unused variable"). If the compiler thinks it is uninitialized, either simply initialize the variable or make compiler changes. In preparation for removing[2] the[3] macro[4], remove all remaining needless uses with the following script: git grep '\buninitialized_var\b' | cut -d: -f1 | sort -u | \ xargs perl -pi -e \ 's/\buninitialized_var\(([^\)]+)\)/\1/g; s:\s*/\* (GCC be quiet|to make compiler happy) \*/$::g;' drivers/video/fbdev/riva/riva_hw.c was manually tweaked to avoid pathological white-space. No outstanding warnings were found building allmodconfig with GCC 9.3.0 for x86_64, i386, arm64, arm, powerpc, powerpc64le, s390x, mips, sparc64, alpha, and m68k. [1] https://lore.kernel.org/lkml/20200603174714.192027-1-glider@google.com/ [2] https://lore.kernel.org/lkml/CA+55aFw+Vbj0i=1TGqCR5vQkCzWJ0QxK6CernOU6eedsudAixw@mail.gmail.com/ [3] https://lore.kernel.org/lkml/CA+55aFwgbgqhbp1fkxvRKEpzyR5J8n1vKT1VZdz9knmPuXhOeg@mail.gmail.com/ [4] https://lore.kernel.org/lkml/CA+55aFz2500WfbKXAx8s67wrm9=yVJu65TpLgN_ybYNv0VEOKA@mail.gmail.com/ Reviewed-by: Leon Romanovsky <leonro@mellanox.com> # drivers/infiniband and mlx4/mlx5 Acked-by: Jason Gunthorpe <jgg@mellanox.com> # IB Acked-by: Kalle Valo <kvalo@codeaurora.org> # wireless drivers Reviewed-by: Chao Yu <yuchao0@huawei.com> # erofs Signed-off-by: Kees Cook <keescook@chromium.org>
2020-07-16drm/panel-simple: Add 50 Hz mode to the Frida FRD350H54004 panelPaul Cercueil
By changing the pixel clock and the length of the back porch, it is possible to obtain a perfect 50 Hz refresh rate. v2: Rebase on drm-misc-next Signed-off-by: Paul Cercueil <paul@crapouillou.net> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20200716125647.10964-2-paul@crapouillou.net
2020-07-16drm/panel-simple: Fix inverted V/H SYNC for Frida FRD350H54004 panelPaul Cercueil
The FRD350H54004 panel was marked as having active-high VSYNC and HSYNC signals, which sorts-of worked, but resulted in the picture fading out under certain circumstances. Fix this issue by marking VSYNC and HSYNC signals active-low. v2: Rebase on drm-misc-next Fixes: 7b6bd8433609 ("drm/panel: simple: Add support for the Frida FRD350H54004 panel") Cc: stable@vger.kernel.org # v5.5 Signed-off-by: Paul Cercueil <paul@crapouillou.net> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20200716125647.10964-1-paul@crapouillou.net
2020-07-16Merge tag 'drm-intel-fixes-2020-07-15' of ↵Dave Airlie
git://anongit.freedesktop.org/drm/drm-intel into drm-fixes drm/i915 fixes for v5.8-rc6: - FBC w/a stride fix - Fix use-after-free fix on module reload - Ignore irq enabling on the virtual engines to fix device sleep - Use GTT when saving/restoring engine GPR - Fix selftest sort function Signed-off-by: Dave Airlie <airlied@redhat.com> From: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/87ft9t0vtt.fsf@intel.com
2020-07-16Merge tag 'drm-misc-fixes-2020-07-15' of ↵Dave Airlie
git://anongit.freedesktop.org/drm/drm-misc into drm-fixes * aspeed: setup fbdev console after registering device; avoids warning and stacktrace in dmesg log * dmabuf: protect dmabuf->name with a spinlock; avoids sleeping in atomic context Signed-off-by: Dave Airlie <airlied@redhat.com> From: Thomas Zimmermann <tzimmermann@suse.de> Link: https://patchwork.freedesktop.org/patch/msgid/20200715171756.GA18606@linux-uq9g
2020-07-15drm/amd/amdkfd: Fix large framesize for kfd_smi_ev_read()Aurabindo Pillai
The buffer allocated is of 1024 bytes. Allocate this from heap instead of stack. Also remove check for stack size since we're allocating from heap Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com> Tested-by: Amber Lin <Amber.Lin@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-07-15drm/amdkfd: Provide SMI events watchAmber Lin
When the compute is malfunctioning or performance drops, the system admin will use SMI (System Management Interface) tool to monitor/diagnostic what went wrong. This patch provides an event watch interface for the user space to register devices and subscribe events they are interested. After registered, the user can use annoymous file descriptor's poll function with wait-time specified and wait for events to happen. Once an event happens, the user can use read() to retrieve information related to the event. VM fault event is done in this patch. v2: - remove UNREGISTER and add event ENABLE/DISABLE - correct kfifo usage - move event message API to kfd_ioctl.h v3: send the event msg in text than in binary v4: support multiple clients v5: move events enablement from ioctl to fd write v6: sparse fix Signed-off-by: Amber Lin <Amber.Lin@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-07-15drm/amdgpu: enable ih CG for navy_flounderJiansong Chen
Enable ih CG by setting the corresponding flag. Signed-off-by: Jiansong Chen <Jiansong.Chen@amd.com> Reviewed-by: Kenneth Feng <kenneth.feng@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-07-15drm/amdgpu: enable hdp CG and LS for navy_flounderJiansong Chen
Enable hdp CG and LS by setting the corresponding flags. Signed-off-by: Jiansong Chen <Jiansong.Chen@amd.com> Reviewed-by: Kenneth Feng <kenneth.feng@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-07-15drm/amdgpu: enable mc CG and LS for navy_flounderJiansong Chen
Enable mc CG and LS by setting the corresponding flags. Signed-off-by: Jiansong Chen <Jiansong.Chen@amd.com> Reviewed-by: Kenneth Feng <kenneth.feng@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-07-15drm/amdgpu: enable athub/mmhub PG for navy_flounderJiansong Chen
Enable athub/mmhub PG by setting the corresponding flags. Actually the enablement is exercised by PMFW. Signed-off-by: Jiansong Chen <Jiansong.Chen@amd.com> Reviewed-by: Kenneth Feng <kenneth.feng@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-07-15drm/amd/powerplay: set VCN1 pg only for sienna_cichlidJiansong Chen
navy_flounder has one VCN instance, and the work around is to avoid smu reponse error when setting VCN1 pg for the chip. It is preferred VCN0 and VCN1 are separated for the pg setting so better power efficiency can be achieved. Signed-off-by: Jiansong Chen <Jiansong.Chen@amd.com> Reviewed-by: Kenneth Feng <kenneth.feng@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-07-15drm/amd/display: add DC support for navy flounderBhawanpreet Lakha
Plumb DC support for navy flounder through. 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>
2020-07-15drm/amdgpu: support athub cg setting for navy_flounderJiansong Chen
navy_flounder has athub ip v2.1. Signed-off-by: Jiansong Chen <Jiansong.Chen@amd.com> Reviewed-by: Tao Zhou <tao.zhou1@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-07-15drm/amdgpu: enable GFX clock gating for navy_flounderJiansong Chen
Enable GFX MGCG, CGCG and 3DCG for navy_flounder. Signed-off-by: Jiansong Chen <Jiansong.Chen@amd.com> Reviewed-by: Tao Zhou <tao.zhou1@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-07-15drm/amdgpu: enable JPEG3.0 PG and CG for navy_flounderBoyuan Zhang
Enable JPEG3.0 PG and CG for navy_flounder by setting up the flags to the ASIC Signed-off-by: Boyuan Zhang <boyuan.zhang@amd.com> Reviewed-by: Leo Liu <leo.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-07-15drm/amdgpu: enable VCN3.0 DPG for navy_flounderBoyuan Zhang
Enable VCN3.0 DPG for navy_flounder by setting up the flag to the ASIC Signed-off-by: Boyuan Zhang <boyuan.zhang@amd.com> Reviewed-by: Leo Liu <leo.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-07-15drm/amdgpu: enable VCN3.0 PG and CG for navy_flounderBoyuan Zhang
Enable VCN3.0 PG and CG for navy_flounder by setting up the flags to the ASIC Signed-off-by: Boyuan Zhang <boyuan.zhang@amd.com> Reviewed-by: Leo Liu <leo.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-07-15drm/amdgpu: enable cp_fw_write_wait for navy_flounderJiansong Chen
It's the same with sienna_cichlid, cp fw for navy_flounder can support WAIT_REG_MEM packet. Signed-off-by: Jiansong Chen <Jiansong.Chen@amd.com> Reviewed-by: Tao Zhou <tao.zhou1@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-07-15drm/amdgpu: add vcn ip block for navy_flounderBoyuan Zhang
Add vcn3.0 and jpeg3.0 ip blocks for navy_flounder Signed-off-by: Boyuan Zhang <boyuan.zhang@amd.com> Reviewed-by: Leo Liu <leo.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-07-15drm/amdgpu: add navy_flounder vcn firmware supportBoyuan Zhang
Add navy_flounder to vcn family Signed-off-by: Boyuan Zhang <boyuan.zhang@amd.com> Reviewed-by: Leo Liu <leo.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-07-15drm/amdgpu/gfx10: add gc golden setting for navy_flounderJiansong Chen
Add gc golden setting for navy_flounder Signed-off-by: Jiansong Chen <Jiansong.Chen@amd.com> Reviewed-by: Tao Zhou <tao.zhou1@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-07-15drm/amdkfd: Add kfd2kgd_funcs for navy_flounder kfd supportChengming Gui
Add callbacks to KGD for navy flounder. Signed-off-by: Chengming Gui <Jack.Gui@amd.com> Reviewed-by: Tao Zhou <tao.zhou1@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-07-15drm/amdkfd: Support navy_flounder KFDChengming Gui
Add KFD support for Navy Flounder. Signed-off-by: Chengming Gui <Jack.Gui@amd.com> Reviewed-by: Tao Zhou <tao.zhou1@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-07-15drm/amdgpu: use front door firmware loading for navy_flounderJiansong Chen
Same as other navi asics. Signed-off-by: Jiansong Chen <Jiansong.Chen@amd.com> Reviewed-by: Tao Zhou <tao.zhou1@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-07-15drm/amdgpu: add psp block for navy_flounderJiansong Chen
Add psp and smu block for navy_flounder with psp firmware load type. Signed-off-by: Jiansong Chen <Jiansong.Chen@amd.com> Reviewed-by: Tao Zhou <tao.zhou1@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-07-15drm/amdgpu: add psp support for navy_flounderJiansong Chen
Currently skip ASD FW loading and ih reroute per sienna_cichlid. Signed-off-by: Jiansong Chen <Jiansong.Chen@amd.com> Reviewed-by: Tao Zhou <tao.zhou1@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-07-15drm/amdgpu: add smu block for navy_flounderJiansong Chen
Add SMU block for navy_flounder with direct firmware load type. Signed-off-by: Jiansong Chen <Jiansong.Chen@amd.com> Reviewed-by: Tao Zhou <tao.zhou1@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-07-15drm/amdgpu/powerplay: add smu support for navy_flounderJiansong Chen
Now navy_flounder will reuse the smu11 driver_if header and ppt functions for sienna_cichlid. Later navy_flounder can maintain its own version if the compatibility is broken. Signed-off-by: Jiansong Chen <Jiansong.Chen@amd.com> Reviewed-by: Tao Zhou <tao.zhou1@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-07-15drm/amdgpu: add gmc cg support for navy_flounderJiansong Chen
The athub version used for navy_flounder is v2.1. Signed-off-by: Jiansong Chen <Jiansong.Chen@amd.com> Reviewed-by: Tao Zhou <tao.zhou1@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-07-15drm/amdgpu: force pa_sc_tile_steering_override to 0 for navy_flounderJiansong Chen
pa_sc_tile_steering_override is only programmable for gfx10.0/10.1/10.2, and navy_flounder has the same gfx10.3 IP with sienna_cichlid. Signed-off-by: Jiansong Chen <Jiansong.Chen@amd.com> Reviewed-by: Tao Zhou <tao.zhou1@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-07-15drm/amdgpu: configure navy_flounder gfx according to gfx 10.3Tao Zhou
The gfx version of navy_flounder is 10.3, identical to sienna_cichlid, follow the way of sienna_cichlid. Signed-off-by: Tao Zhou <tao.zhou1@amd.com> Reviewed-by: Jiansong Chen <Jiansong.Chen@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-07-15drm/amdgpu: add virtual display support for navy_flounder.Jiansong Chen
Virtual display support for bring up and virtualization. Signed-off-by: Jiansong Chen <Jiansong.Chen@amd.com> Reviewed-by: Tao Zhou <tao.zhou1@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-07-15drm/amdgpu: add sdma ip block for navy_flounderJiansong Chen
Navy_Flounder has the same sdma IP version with sienna_cichlid, and it has 2 sdma controllers. Signed-off-by: Jiansong Chen <Jiansong.Chen@amd.com> Reviewed-by: Tao Zhou <tao.zhou1@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-07-15drm/amdgpu: add gfx ip block for navy_flounderJiansong Chen
since navy_flounder has similar gc IP version with sienna_cichlid, follow its setting for the moment. Signed-off-by: Jiansong Chen <Jiansong.Chen@amd.com> Reviewed-by: Tao Zhou <Tao.Zhou1@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-07-15drm/amdgpu: add ih ip block for navy_flounderJiansong Chen
navy_flounder has the same osssys IP verison with sienna_cichlid, follow its setting. Signed-off-by: Jiansong Chen <Jiansong.Chen@amd.com> Reviewed-by: Tao Zhou <Tao.Zhou1@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-07-15drm/amdgpu: add gmc ip block for navy_flounderJiansong Chen
navy_flounder has similar gc IP version with sienna_cichlid, follow its setting for the moment. Signed-off-by: Jiansong Chen <Jiansong.Chen@amd.com> Reviewed-by: Tao Zhou <Tao.Zhou1@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-07-15drm/amdgpu: add common ip block for navy_flounderJiansong Chen
Signed-off-by: Jiansong Chen <Jiansong.Chen@amd.com> Reviewed-by: Tao Zhou <Tao.Zhou1@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-07-15drm/amdgpu: add support on mmhub for navy_flounderJiansong Chen
navy_flounder has the same mmhub IP version with sienna_cichlid, follow its setting. Signed-off-by: Jiansong Chen <Jiansong.Chen@amd.com> Reviewed-by: Tao Zhou <Tao.Zhou1@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-07-15drm/amdgpu: initialize IP offset for navy_flounderJiansong Chen
since navy_flounder has the same ip offset with sienna_cichlid, follow sienna_cichlid setting for the moment. Signed-off-by: Jiansong Chen <Jiansong.Chen@amd.com> Reviewed-by: Tao Zhou <Tao.Zhou1@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-07-15drm/amdgpu/soc15: add support for navy_flounderJiansong Chen
Add soc support. Signed-off-by: Jiansong Chen <Jiansong.Chen@amd.com> Reviewed-by: Tao Zhou <Tao.Zhou1@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-07-15drm/amdgpu/gfx10: add clockgating support for navy_flounderJiansong Chen
Same as navi10. Signed-off-by: Jiansong Chen <Jiansong.Chen@amd.com> Reviewed-by: Tao Zhou <tao.zhou1@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-07-15drm/amdgpu/gmc10: add navy_flounder supportJiansong Chen
Same as navi10. Signed-off-by: Jiansong Chen <Jiansong.Chen@amd.com> Reviewed-by: Tao Zhou <tao.zhou1@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
generated by cgit (git 2.34.1) at 2025-09-15 07:44:34 +0000