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2021-04-28drm: bridge: add missing word in Analogix help textRandy Dunlap
Insert a missing word "power" in Kconfig help text. Fixes: 6aa192698089 ("drm/bridge: Add Analogix anx6345 support") Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Cc: Andrzej Hajda <a.hajda@samsung.com> Cc: Neil Armstrong <narmstrong@baylibre.com> Cc: Robert Foss <robert.foss@linaro.org> Cc: David Airlie <airlied@linux.ie> Cc: Daniel Vetter <daniel@ffwll.ch> Cc: dri-devel@lists.freedesktop.org Cc: Icenowy Zheng <icenowy@aosc.io> Cc: Vasily Khoruzhick <anarsoul@gmail.com> Cc: Torsten Duwe <duwe@suse.de> Cc: Maxime Ripard <maxime@cerno.tech> Reviewed-by: Neil Armstrong <narmstrong@baylibre.com> Signed-off-by: Robert Foss <robert.foss@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20210424061817.7339-1-rdunlap@infradead.org
2021-04-27drm/dp_mst: Convert drm_dp_mst_topology.c to drm_err()/drm_dbg*()Lyude Paul
And finally, convert all of the code in drm_dp_mst_topology.c over to using drm_err() and drm_dbg*(). Note that this refactor would have been a lot more complicated to have tried writing a coccinelle script for, so this whole thing was done by hand. v2: * Fix line-wrapping in drm_dp_mst_atomic_check_mstb_bw_limit() Signed-off-by: Lyude Paul <lyude@redhat.com> Cc: Robert Foss <robert.foss@linaro.org> Reviewed-by: Robert Foss <robert.foss@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20210423184309.207645-18-lyude@redhat.com Reviewed-by: Dave Airlie <airlied@redhat.com>
2021-04-27drm/dp_dual_mode: Convert drm_dp_dual_mode_helper.c to using ↵Lyude Paul
drm_err/drm_dbg_kms() Next step in the conversion, move everything in drm_dp_dual_mode_helper.c over to using drm_err() and drm_dbg_kms(). This was done using the following cocci script: @@ expression list expr; @@ ( - DRM_DEBUG_KMS(expr); + drm_dbg_kms(dev, expr); | - DRM_ERROR(expr); + drm_err(dev, expr); ) And correcting the indentation of the resulting code by hand. Signed-off-by: Lyude Paul <lyude@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210423184309.207645-17-lyude@redhat.com Reviewed-by: Dave Airlie <airlied@redhat.com>
2021-04-27drm/dp: Convert drm_dp_helper.c to using drm_err/drm_dbg_*()Lyude Paul
Now that we've added a back-pointer to drm_device to drm_dp_aux, made drm_dp_aux available to any functions in drm_dp_helper.c which need to print to the kernel log, and ensured all of our logging uses a consistent format, let's do the final step of the conversion and actually move everything over to using drm_err() and drm_dbg_*(). This was done by using the following cocci script: @@ expression list expr; @@ ( - DRM_DEBUG_KMS(expr); + drm_dbg_kms(aux->drm_dev, expr); | - DRM_DEBUG_DP(expr); + drm_dbg_dp(aux->drm_dev, expr); | - DRM_DEBUG_ATOMIC(expr); + drm_dbg_atomic(aux->drm_dev, expr); | - DRM_DEBUG_KMS_RATELIMITED(expr); + drm_dbg_kms_ratelimited(aux->drm_dev, expr); | - DRM_ERROR(expr); + drm_err(aux->drm_dev, expr); ) Followed by correcting the resulting line-wrapping in the results by hand. v2: * Fix indenting in drm_dp_dump_access Signed-off-by: Lyude Paul <lyude@redhat.com> Cc: Robert Foss <robert.foss@linaro.org> Reviewed-by: Robert Foss <robert.foss@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20210423184309.207645-16-lyude@redhat.com Reviewed-by: Dave Airlie <airlied@redhat.com>
2021-04-27drm/print: Handle potentially NULL drm_devices in drm_dbg_*Lyude Paul
While this shouldn't really be something that happens all that often, since we're going to be using the drm_dbg_* log helpers in DRM helpers it's technically possible that a driver could use an AUX adapter before it's been associated with it's respective drm_device. While drivers should take care to avoid this, there's likely going to be situations where it's difficult to workaround. And since other logging helpers in the kernel tend to be OK with NULL pointers (for instance, passing a NULL pointer to a "%s" argument for a printk-like function in the kernel doesn't break anything), we should do the same for ours. Signed-off-by: Lyude Paul <lyude@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210423184309.207645-15-lyude@redhat.com Reviewed-by: Dave Airlie <airlied@redhat.com>
2021-04-27drm/dp_mst: Pass drm_dp_mst_topology_mgr to drm_dp_get_vc_payload_bw()Lyude Paul
Since this is one of the few functions in drm_dp_mst_topology.c that doesn't have any way of getting access to a drm_device, let's pass the drm_dp_mst_topology_mgr down to this function so that it can use drm_dbg_kms(). Signed-off-by: Lyude Paul <lyude@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210423184309.207645-14-lyude@redhat.com Reviewed-by: Dave Airlie <airlied@redhat.com>
2021-04-27drm/dp_dual_mode: Pass drm_device to drm_lspcon_(get|set)_mode()Lyude Paul
So that we can start using drm_dbg_*() throughout the DRM DP helpers. Signed-off-by: Lyude Paul <lyude@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210423184309.207645-13-lyude@redhat.com Reviewed-by: Dave Airlie <airlied@redhat.com>
2021-04-27drm/dp_dual_mode: Pass drm_device to drm_dp_dual_mode_get_tmds_output()Lyude Paul
Another function to pass drm_device * down to so we can start using the drm_dbg_*() in the DRM DP helpers. Signed-off-by: Lyude Paul <lyude@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210423184309.207645-12-lyude@redhat.com Reviewed-by: Dave Airlie <airlied@redhat.com>
2021-04-27drm/dp_dual_mode: Pass drm_device to drm_dp_dual_mode_max_tmds_clock()Lyude Paul
Another function we need to pass drm_device down to in order to start using drm_dbg_*(). Signed-off-by: Lyude Paul <lyude@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210423184309.207645-11-lyude@redhat.com Reviewed-by: Dave Airlie <airlied@redhat.com>
2021-04-27drm/dp_dual_mode: Pass drm_device to drm_dp_dual_mode_set_tmds_output()Lyude Paul
Another function that we'll need to pass a drm_device (and not drm_dp_aux) down to so that we can move over to using drm_dbg_*(). Signed-off-by: Lyude Paul <lyude@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210423184309.207645-10-lyude@redhat.com Reviewed-by: Dave Airlie <airlied@redhat.com>
2021-04-27drm/dp_dual_mode: Pass drm_device to drm_dp_dual_mode_detect()Lyude Paul
Since we're about to be using drm_dbg_*() throughout the DP helpers, we'll need to be able to access the DRM device in the dual mode DP helpers as well. Note however that since drm_dp_dual_mode_detect() can be called with DDC adapters that aren't part of a drm_dp_aux struct, we need to pass down the drm_device to these functions instead of using drm_dp_aux. Signed-off-by: Lyude Paul <lyude@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210423184309.207645-9-lyude@redhat.com Reviewed-by: Dave Airlie <airlied@redhat.com>
2021-04-27drm/dp: Always print aux channel name in logsLyude Paul
Since we're about to convert everything in drm_dp_helper.c over to using drm_dbg_*(), let's also make our logging more consistent in drm_dp_helper.c while we're at it to ensure that we always print the name of the AUX channel in question. Signed-off-by: Lyude Paul <lyude@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210423184309.207645-8-lyude@redhat.com Reviewed-by: Dave Airlie <airlied@redhat.com>
2021-04-27drm/dp: Pass drm_dp_aux to drm_dp*_link_train_channel_eq_delay()Lyude Paul
So that we can start using drm_dbg_*() for drm_dp_link_train_channel_eq_delay() and drm_dp_lttpr_link_train_channel_eq_delay(). Signed-off-by: Lyude Paul <lyude@redhat.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210423184309.207645-7-lyude@redhat.com Reviewed-by: Dave Airlie <airlied@redhat.com>
2021-04-27drm/dp: Pass drm_dp_aux to drm_dp_link_train_clock_recovery_delay()Lyude Paul
So that we can start using drm_dbg_*() in drm_dp_link_train_clock_recovery_delay(). Signed-off-by: Lyude Paul <lyude@redhat.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210423184309.207645-6-lyude@redhat.com Reviewed-by: Dave Airlie <airlied@redhat.com>
2021-04-27drm/dp: Clarify DP AUX registration timeLyude Paul
The docs we had for drm_dp_aux_init() and drm_dp_aux_register() were mostly correct, except for the fact that they made the assumption that all AUX devices were grandchildren of their respective DRM devices. This is the case for most normal GPUs, but is almost never the case with SoCs and display bridges. So, let's fix this documentation to clarify when the right time to use drm_dp_aux_init() or drm_dp_aux_register() is. Signed-off-by: Lyude Paul <lyude@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210423184309.207645-5-lyude@redhat.com Reviewed-by: Dave Airlie <airlied@redhat.com>
2021-04-27drm/dp: Add backpointer to drm_device in drm_dp_auxLyude Paul
This is something that we've wanted for a while now: the ability to actually look up the respective drm_device for a given drm_dp_aux struct. This will also allow us to transition over to using the drm_dbg_*() helpers for debug message printing, as we'll finally have a drm_device to reference for doing so. Note that there is one limitation with this - because some DP AUX adapters exist as platform devices which are initialized independently of their respective DRM devices, one cannot rely on drm_dp_aux->drm_dev to always be non-NULL until drm_dp_aux_register() has been called. We make sure to point this out in the documentation for struct drm_dp_aux. v3: * Add WARN_ON_ONCE() to drm_dp_aux_register() if drm_dev isn't filled out Signed-off-by: Lyude Paul <lyude@redhat.com> Acked-by: Thierry Reding <treding@nvidia.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210423184309.207645-4-lyude@redhat.com Reviewed-by: Dave Airlie <airlied@redhat.com>
2021-04-27drm/nouveau/kms/nv50-: Move AUX adapter reg to connector late register/early ↵Lyude Paul
unregister Since AUX adapters on nouveau have their respective DRM connectors as parents, we need to make sure that we register then after their connectors. Signed-off-by: Lyude Paul <lyude@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210423184309.207645-3-lyude@redhat.com Reviewed-by: Dave Airlie <airlied@redhat.com>
2021-04-27drm/bridge/cdns-mhdp8546: Register DP aux channel with userspaceLyude Paul
Just adds some missing calls to drm_dp_aux_register()/drm_dp_aux_unregister() for when we attach/detach the bridge. Signed-off-by: Lyude Paul <lyude@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210423184309.207645-2-lyude@redhat.com Reviewed-by: Dave Airlie <airlied@redhat.com>
2021-04-27drm/drm_file.c: Define drm_send_event_helper() as 'static'Fabio M. De Francesco
drm_send_event_helper() has not prototype, it has internal linkage and therefore it should be defined with storage class 'static'. Signed-off-by: Fabio M. De Francesco <fmdefrancesco@gmail.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20210427105503.10765-1-fmdefrancesco@gmail.com
2021-04-27drm/bochs: Add screen blanking supportTakashi Iwai
On bochs DRM driver, the execution of "setterm --blank force" results in a frozen screen instead of a blank screen. It's due to the lack of the screen blanking support in its code. Actually, the QEMU bochs vga side can switch to the blanking mode when the bit 0x20 is cleared on VGA_ATT_IW register (0x3c0), which updates ar_index in QEMU side. So, essentially, we'd just need to clear the bit at pipe disable callback; that's what this patch does essentially. However, a tricky part is that the access via VGA_ATT_IW is done in "flip-flop"; the first write is for index and the second write is for the data like palette. Meanwhile, in the current bochs DRM driver, the flip-flop wasn't considered, and it calls only the register update once with the value 0x20. The spec and the actual VGA implementation in QEMU suggests that the flip flop flag is discarded by reading the CRTC index register (VGA_IS1_RC, 0x3da). So, in this patch, we add the helper to read a byte and the call to clear the flip flop flag before changing the blank / unblank setup via VGA_ATT_IW register. v1->v2: * discard ar_flip_flop by reading 0x3da, add bochs_vga_readb() * include video/vga.h for VGA register definitions * move the blank/unblank code to bochs_hw_blank() Signed-off-by: Takashi Iwai <tiwai@suse.de> Acked-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Link: https://patchwork.freedesktop.org/patch/msgid/20210421080859.14869-1-tiwai@suse.de
2021-04-27drm/ast: Fixed CVE for DP501KuoHsiang Chou
[Bug][DP501] If ASPEED P2A (PCI to AHB) bridge is disabled and disallowed for CVE_2019_6260 item3, and then the monitor's EDID is unable read through Parade DP501. The reason is the DP501's FW is mapped to BMC addressing space rather than Host addressing space. The resolution is that using "pci_iomap_range()" maps to DP501's FW that stored on the end of FB (Frame Buffer). In this case, FrameBuffer reserves the last 2MB used for the image of DP501. Signed-off-by: KuoHsiang Chou <kuohsiang_chou@aspeedtech.com> Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Link: https://patchwork.freedesktop.org/patch/msgid/20210421085859.17761-1-kuohsiang_chou@aspeedtech.com
2021-04-27drm/hx8357d: Avoid spamming logs if probe is deferredAndy Shevchenko
The GPIO request can fail and probe may be deferred. Thus, the error message may be printed again and again. Avoid this by replacing DRM_DEV_ERROR() by dev_err_probe(). Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Noralf Trønnes <noralf@tronnes.org> Link: https://patchwork.freedesktop.org/patch/msgid/20210421163157.50949-7-andriy.shevchenko@linux.intel.com
2021-04-27drm/ili9225: Avoid spamming logs if probe is deferredAndy Shevchenko
The GPIO request can fail and probe may be deferred. Thus, the error message may be printed again and again. Avoid this by replacing DRM_DEV_ERROR() by dev_err_probe(). Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Noralf Trønnes <noralf@tronnes.org> Link: https://patchwork.freedesktop.org/patch/msgid/20210421163157.50949-6-andriy.shevchenko@linux.intel.com
2021-04-27drm/ili9341: Avoid spamming logs if probe is deferredAndy Shevchenko
The GPIO request can fail and probe may be deferred. Thus, the error message may be printed again and again. Avoid this by replacing DRM_DEV_ERROR() by dev_err_probe(). Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Noralf Trønnes <noralf@tronnes.org> Link: https://patchwork.freedesktop.org/patch/msgid/20210421163157.50949-5-andriy.shevchenko@linux.intel.com
2021-04-27drm/ili9486: Avoid spamming logs if probe is deferredAndy Shevchenko
The GPIO request can fail and probe may be deferred. Thus, the error message may be printed again and again. Avoid this by replacing DRM_DEV_ERROR() by dev_err_probe(). Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Noralf Trønnes <noralf@tronnes.org> Link: https://patchwork.freedesktop.org/patch/msgid/20210421163157.50949-4-andriy.shevchenko@linux.intel.com
2021-04-27drm/mi0283qt: Avoid spamming logs if probe is deferredAndy Shevchenko
The GPIO request can fail and probe may be deferred. Thus, the error message may be printed again and again. Avoid this by replacing DRM_DEV_ERROR() by dev_err_probe(). Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Noralf Trønnes <noralf@tronnes.org> Link: https://patchwork.freedesktop.org/patch/msgid/20210421163157.50949-3-andriy.shevchenko@linux.intel.com
2021-04-27drm/st7586: Avoid spamming logs if probe is deferredAndy Shevchenko
The GPIO request can fail and probe may be deferred. Thus, the error message may be printed again and again. Avoid this by replacing DRM_DEV_ERROR() by dev_err_probe(). Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Noralf Trønnes <noralf@tronnes.org> Link: https://patchwork.freedesktop.org/patch/msgid/20210421163157.50949-2-andriy.shevchenko@linux.intel.com
2021-04-27drm/st7735r: Avoid spamming logs if probe is deferredAndy Shevchenko
The GPIO request can fail and probe may be deferred. Thus, the error message may be printed again and again. Avoid this by replacing DRM_DEV_ERROR() by dev_err_probe(). Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Noralf Trønnes <noralf@tronnes.org> Link: https://patchwork.freedesktop.org/patch/msgid/20210421163157.50949-1-andriy.shevchenko@linux.intel.com
2021-04-27drm/gud: cleanup coding style a bitBernard Zhao
Fix coccicheck warning: drivers/gpu/drm/gud/gud_internal.h:89:2-3: Unneeded semicolon drivers/gpu/drm/gud/gud_internal.h:107:2-3: Unneeded semicolon Signed-off-by: Bernard Zhao <bernard@vivo.com> Signed-off-by: Noralf Trønnes <noralf@tronnes.org> Link: https://patchwork.freedesktop.org/patch/msgid/20210402085523.76928-1-bernard@vivo.com
2021-04-26drm/ast: Fix missing conversions to managed APITakashi Iwai
The commit 7cbb93d89838 ("drm/ast: Use managed pci functions") converted a few PCI accessors to the managed API and dropped the manual pci_iounmap() calls, but it seems to have forgotten converting pci_iomap() to the managed one. It resulted in the leftover resources after the driver unbind. Let's fix them. Fixes: 7cbb93d89838 ("drm/ast: Use managed pci functions") Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Link: https://patchwork.freedesktop.org/patch/msgid/20210421170458.21178-1-tiwai@suse.de
2021-04-26drm: remove legacy drm_pci_alloc/free abstractionJoseph Kogut
The drm_pci_alloc/free abstraction of the dma-api is no longer required, remove it. Signed-off-by: Joseph Kogut <joseph.kogut@gmail.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20210423020248.3427369-2-joseph.kogut@gmail.com
2021-04-26drm: remove usage of drm_pci_alloc/freeJoseph Kogut
Remove usage of legacy dma-api abstraction in preparation for removal Signed-off-by: Joseph Kogut <joseph.kogut@gmail.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20210423020248.3427369-1-joseph.kogut@gmail.com
2021-04-26Merge drm/drm-next into drm-misc-nextMaxime Ripard
Christian needs some patches from drm/next Signed-off-by: Maxime Ripard <maxime@cerno.tech>
2021-04-26drm: Remove DRM_KMS_FB_HELPER Kconfig optionThomas Zimmermann
It's only used by DRM_FBDEV_EMULATION, so inline it there. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20210415110040.23525-5-tzimmermann@suse.de
2021-04-26drm/zte: Don't select DRM_KMS_FB_HELPERThomas Zimmermann
Selecting DRM_FBDEV_EMULATION will include the correct settings for fbdev emulation. Drivers should not override this. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20210415110040.23525-4-tzimmermann@suse.de
2021-04-26drm/mxsfb: Don't select DRM_KMS_FB_HELPERThomas Zimmermann
Selecting DRM_FBDEV_EMULATION will include the correct settings for fbdev emulation. Drivers should not override this. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Acked-by: Stefan Agner <stefan@agner.ch> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20210415110040.23525-3-tzimmermann@suse.de
2021-04-26drm/vmwgfx: Make console emulation depend on DRM_FBDEV_EMULATIONThomas Zimmermann
Respect DRM's kconfig setting for fbdev console emulation. If enabled, it will select all required config options. So remove them from vmwgfx's Kconfig file. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Zack Rusin <zackr@vmware.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210415110040.23525-2-tzimmermann@suse.de
2021-04-23drm/ttm: move the page_alignment into the BO v2Christian König
The alignment is a constant property and shouldn't change. v2: move documentation as well as suggested by Matthew. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Matthew Auld <matthew.auld@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210413135248.1266-4-christian.koenig@amd.com
2021-04-23drm/ttm: minor range manager coding style clean upsChristian König
No functional changes, just removing the leftovers from the redesign. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Matthew Auld <matthew.auld@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210413135248.1266-3-christian.koenig@amd.com
2021-04-23drm/ttm: remove special handling for non GEM driversChristian König
vmwgfx is the only driver actually using this. Move the handling into the driver instead. Signed-off-by: Christian König <christian.koenig@amd.com> Acked-by: Huang Rui <ray.huang@amd.com> Reviewed-by: Zack Rusin <zackr@vmware.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210419092853.1605-1-christian.koenig@amd.com
2021-04-23drm/ttm: fix error handling if no BO can be swapped out v4Shiwu Zhang
In case that all pre-allocated BOs are busy, just continue to populate BOs since likely half of system memory in total is still free. v4 (chk): fix code moved to VMWGFX as well Signed-off-by: Shiwu Zhang <shiwu.zhang@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Christian König <christian.koenig@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210422115757.3946-1-christian.koenig@amd.com
2021-04-23drm: bridge: adv7511: Support I2S IEC958 encoded PCM formatSia Jee Heng
Support IEC958 encoded PCM format for ADV7511 so that ADV7511 HDMI audio driver can accept the IEC958 data from the I2S input. Signed-off-by: Sia Jee Heng <jee.heng.sia@intel.com> Reviewed-by: Robert Foss <robert.foss@linaro.org> Signed-off-by: Robert Foss <robert.foss@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20210422064015.15285-1-jee.heng.sia@intel.com
2021-04-23Merge tag 'drm-misc-next-fixes-2021-04-22' of ↵Dave Airlie
git://anongit.freedesktop.org/drm/drm-misc into drm-next A few fixes for the next merge window, with some build fixes for anx7625 and lt8912b bridges, incorrect error handling for lt8912b and TTM, and one fix for TTM page limit accounting. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Maxime Ripard <maxime@cerno.tech> Link: https://patchwork.freedesktop.org/patch/msgid/20210422163329.dvbuwre3akwdmzjt@gilmour
2021-04-22drm/ttm/ttm_device: Demote kernel-doc abusesLee Jones
Fixes the following W=1 kernel build warning(s): drivers/gpu/drm/ttm/ttm_device.c:42: warning: Function parameter or member 'ttm_global_mutex' not described in 'DEFINE_MUTEX' drivers/gpu/drm/ttm/ttm_device.c:42: warning: expecting prototype for ttm_global_mutex(). Prototype was for DEFINE_MUTEX() instead drivers/gpu/drm/ttm/ttm_device.c:112: warning: Function parameter or member 'ctx' not described in 'ttm_global_swapout' drivers/gpu/drm/ttm/ttm_device.c:112: warning: Function parameter or member 'gfp_flags' not described in 'ttm_global_swapout' drivers/gpu/drm/ttm/ttm_device.c:112: warning: expecting prototype for A buffer object shrink method that tries to swap out the first(). Prototype was for ttm_global_swapout() instead Cc: Christian Koenig <christian.koenig@amd.com> Cc: Huang Rui <ray.huang@amd.com> Cc: David Airlie <airlied@linux.ie> Cc: Daniel Vetter <daniel@ffwll.ch> Cc: dri-devel@lists.freedesktop.org Signed-off-by: Lee Jones <lee.jones@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20210416143725.2769053-28-lee.jones@linaro.org Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Christian König <christian.koenig@amd.com>
2021-04-22drm/scheduler/sched_entity: Fix some function name disparityLee Jones
Fixes the following W=1 kernel build warning(s): drivers/gpu/drm/scheduler/sched_entity.c:204: warning: expecting prototype for drm_sched_entity_kill_jobs(). Prototype was for drm_sched_entity_kill_jobs_cb() instead drivers/gpu/drm/scheduler/sched_entity.c:262: warning: expecting prototype for drm_sched_entity_cleanup(). Prototype was for drm_sched_entity_fini() instead drivers/gpu/drm/scheduler/sched_entity.c:305: warning: expecting prototype for drm_sched_entity_fini(). Prototype was for drm_sched_entity_destroy() instead Cc: David Airlie <airlied@linux.ie> Cc: Daniel Vetter <daniel@ffwll.ch> Cc: Sumit Semwal <sumit.semwal@linaro.org> Cc: "Christian König" <christian.koenig@amd.com> Cc: dri-devel@lists.freedesktop.org Cc: linux-media@vger.kernel.org Cc: linaro-mm-sig@lists.linaro.org Signed-off-by: Lee Jones <lee.jones@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20210416143725.2769053-25-lee.jones@linaro.org Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Christian König <christian.koenig@amd.com>
2021-04-22drm/ttm/ttm_bo: Fix incorrectly documented function 'ttm_bo_cleanup_refs'Lee Jones
Fixes the following W=1 kernel build warning(s): drivers/gpu/drm/ttm/ttm_bo.c:293: warning: expecting prototype for function ttm_bo_cleanup_refs(). Prototype was for ttm_bo_cleanup_refs() instead Cc: Christian Koenig <christian.koenig@amd.com> Cc: Huang Rui <ray.huang@amd.com> Cc: David Airlie <airlied@linux.ie> Cc: Daniel Vetter <daniel@ffwll.ch> Cc: Sumit Semwal <sumit.semwal@linaro.org> Cc: dri-devel@lists.freedesktop.org Cc: linux-media@vger.kernel.org Cc: linaro-mm-sig@lists.linaro.org Signed-off-by: Lee Jones <lee.jones@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20210416143725.2769053-24-lee.jones@linaro.org Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Christian König <christian.koenig@amd.com>
2021-04-22drm: drm_connector.c: Use tabs for code indentsBeatriz Martins de Carvalho
Remove space and use tabs for indent the code to follow the Linux kernel coding conventions. Problem found by checkpatch Signed-off-by: Beatriz Martins de Carvalho <martinsdecarvalhobeatriz@gmail.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/0200474fbdb1149856308bccb8e467415f0b3d99.1618828127.git.martinsdecarvalhobeatriz@gmail.com
2021-04-22drm: drm_blend.c: Use tabs for code indentsBeatriz Martins de Carvalho
Remove space and use tabs for indent the code to follow the Linux kernel coding conventions. Problem found by checkpatch. Signed-off-by: Beatriz Martins de Carvalho <martinsdecarvalhobeatriz@gmail.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/f441188f84aac2f9f72f36a42c88623b16cd1f87.1618828127.git.martinsdecarvalhobeatriz@gmail.com
2021-04-22drm: drm_atomic_uapi.c: Use tabs for code indentsBeatriz Martins de Carvalho
Remove space and use tabs for indent the code to follow the Linux kernel coding conventions. Problem found by checkpatch. Signed-off-by: Beatriz Martins de Carvalho <martinsdecarvalhobeatriz@gmail.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/dc8286f5590fff609f924845fb622dd5f962a11b.1618828127.git.martinsdecarvalhobeatriz@gmail.com
2021-04-22drm: drm_context.c: Adjust end of block commentBeatriz Martins de Carvalho
Add a new line with */ on the last line of a block comment to follow the Linux kernel coding conventions. Problem found by checkpatch. Signed-off-by: Beatriz Martins de Carvalho <martinsdecarvalhobeatriz@gmail.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/341b1ae1475fad22035cf3ff11df73cd49063d4c.1618756333.git.martinsdecarvalhobeatriz@gmail.com
generated by cgit v1.2.3 (git 2.39.1) at 2025-07-30 01:26:11 +0000