Re: [RFC PATCH 3/8] rust: drm: Add Device and Driver abstractions

2024-06-08 Thread Asahi Lina
On 5/22/24 6:23 AM, Rob Herring wrote: > On Mon, May 20, 2024 at 07:20:50PM +0200, Danilo Krummrich wrote: >> From: Asahi Lina >> >> Add abstractions for DRM drivers and devices. These go together in one >> commit since both are fairly tightly coupled types. >> >> A few things have been

Re: [PATCH RFC 7/8] drm/sun4i: de3: Implement AFBC support

2024-06-08 Thread Ryan Walklin
On Sat, 8 Jun 2024, at 2:32 AM, Andre Przywara wrote: >> Signed-off-by: Jernej Skrabec > This signature suggests that it's indeed Jernej's patch, so it should > have his authorship, as in the other patches, indicated by a line starting > with "From:" before the commit message. Thanks Andre, no

[PATCH] staging: fbtft: add missing MODULE_DESCRIPTION() macro

2024-06-08 Thread Jeff Johnson
fo *info) } EXPORT_SYMBOL(fbtft_remove_common); +MODULE_DESCRIPTION("Core FB support for small TFT LCD display modules"); MODULE_LICENSE("GPL"); --- base-commit: 19ca0d8a433ff37018f9429f7e7739e9f3d3d2b4 change-id: 20240608-md-drivers-staging-fbtft-b724f0a0ce30

Re: [PATCH RFC 1/8] dt-bindings: bus: allwinner: add H616 DE33 bindings

2024-06-08 Thread Ryan Walklin
On Sat, 8 Jun 2024, at 2:23 AM, Conor Dooley wrote: Thanks for the review! >> --- a/Documentation/devicetree/bindings/bus/allwinner,sun50i-a64-de2.yaml >> +++ b/Documentation/devicetree/bindings/bus/allwinner,sun50i-a64-de2.yaml >> @@ -25,6 +25,7 @@ properties: >>- const:

[drm-misc:topic/rust-drm 14/20] error: unreachable `pub` item

2024-06-08 Thread kernel test robot
tree: git://anongit.freedesktop.org/drm/drm-misc topic/rust-drm head: 508348922df19178b613531fb6cc7beb624642ae commit: 3fa8443d0fca31d3e103e3a2651d2c38904895a2 [14/20] rust: PCI: add BAR request and ioremap config: x86_64-buildonly-randconfig-005-20240609

Re: [PATCH v10 6/6] Documentation: iio: Document high-speed DMABUF based API

2024-06-08 Thread Randy Dunlap
Hi Paul. On 6/7/24 12:44 AM, Paul Cercueil wrote: > Hi Randy, > > Le jeudi 06 juin 2024 à 10:32 -0700, Randy Dunlap a écrit : >> Hi, >> >> On 6/5/24 4:08 AM, Paul Cercueil wrote: >>> Document the new DMABUF based API. >>> >>> Signed-off-by: Paul Cercueil >>> Signed-off-by: Nuno Sa >>> >>> ---

[PATCH] drm/msm/a6xx: request memory region

2024-06-08 Thread Kiarash Hajian
ode *node) detach_cxpd: dev_pm_domain_detach(gmu->cxpd, false); -err_mmio: - iounmap(gmu->mmio); - if (platform_get_resource_byname(pdev, IORESOURCE_MEM, "rscc")) - iounmap(gmu->rscc); +err_cleanup: free_irq(gmu->gmu_irq, gmu); free_irq(gmu->hfi_irq, gmu); --- base-commit: 1b294a1f35616977caddaddf3e9d28e576a1adbc change-id: 20240608-adreno-98c412bfdc03 Best regards, -- Kiarash Hajian

Re: [PATCH v3 1/2] drm/rockchip: vop: clear DMA stop bit upon vblank on RK3066

2024-06-08 Thread Heiko Stuebner
Am Sonntag, 2. Juni 2024, 05:35:36 CEST schrieb Val Packett: > > On Mon, May 27 2024 at 20:11:49 -03:00:00, Val Packett > wrote: > > The RK3066 VOP sets a dma_stop bit when it's done scanning out a frame > > and needs the driver to acknowledge that by clearing the bit. > > > > So unless we

[bug report] drm/xe/bo: Simplify xe_bo_lock()

2024-06-08 Thread Dan Carpenter
Hello Thomas Hellström, Commit 08a4f00e62bc ("drm/xe/bo: Simplify xe_bo_lock()") from Sep 8, 2023 (linux-next), leads to the following Smatch static checker warning: drivers/gpu/drm/xe/xe_vm.c:2095 vm_bind_ioctl_ops_create() error: we previously assumed 'bo' could be null (see

[bug report] drm/xe: Introduce a new DRM driver for Intel GPUs

2024-06-08 Thread Dan Carpenter
Hello Matthew Brost, Commit dd08ebf6c352 ("drm/xe: Introduce a new DRM driver for Intel GPUs") from Mar 30, 2023 (linux-next), leads to the following Smatch static checker warning: drivers/gpu/drm/xe/xe_pt.c:671 xe_pt_stage_bind() error: we previously assumed 'bo' could be null

[PATCH] drm/bridge: it6505: Fix potential NULL dereference

2024-06-08 Thread Dan Carpenter
Smatch complains correctly that the NULL checking isn't consistent: drivers/gpu/drm/bridge/ite-it6505.c:2583 it6505_poweron() error: we previously assumed 'pdata->pwr18' could be null (see line 2569) Add a NULL check to prevent a NULL dereference on the error path. Fixes:

[bug report] drm/meson: fix unbind path if HDMI fails to bind

2024-06-08 Thread Dan Carpenter
Hello Neil Armstrong, Commit 6a044642988b ("drm/meson: fix unbind path if HDMI fails to bind") from May 30, 2023 (linux-next), leads to the following Smatch static checker warning: drivers/gpu/drm/meson/meson_drv.c:377 meson_drv_bind_master() error: we previously assumed 'priv'

[PATCH v3 1/3] Subject: [PATCH] drm/mediatek/dp: Add tee client application for HDCP feature

2024-06-08 Thread mac . shen
Add tee client application which will be used for HDCP 1.x and 2.x authentication in DisplayPort. Changes in v3: - remove useless define - refine the return value - remove the define which control the log output - remove the struct hdcp2_handler for HDCP 2.X - refine the struct for the HDCP

[PATCH v3 0/3] Add HDCP feature for DisplayPort

2024-06-08 Thread mac . shen
Add tee client application, HDCP 1.x and 2.x authentication for DisplayPort to support the HDCP feature. mac.shen (3): Subject: [PATCH] drm/mediatek/dp: Add tee client application for HDCP feature Subject: [PATCH] drm/mediatek/dp: Add HDCP2.x feature for DisplayPort Subject: [PATCH]

[PATCH v3 2/3] Subject: [PATCH] drm/mediatek/dp: Add HDCP2.x feature for DisplayPort

2024-06-08 Thread mac . shen
Changes in v3: - refine the function to get system time - refine the flow to do HDCP with content type and protection value which set by user space - refine the flow to update content protection - refine the flow to do HDCP2.x authentication per suggestion from the previous thread:

[PATCH v3 3/3] Subject: [PATCH] drm/mediatek/dp: Add HDCP1.x feature for DisplayPort

2024-06-08 Thread mac . shen
Changes in v3: - remove useless code - remove magic number - refine the flow to do HDCP1.x authentication per suggestion from the previous thread: https://patchwork.kernel.org/project/linux-mediatek /patch/20240205055055.25340-4-mac.s...@mediatek.com/ Signed-off-by: mac.shen ---

Subject: [PATCH] drm/panel : truly-nt35521: transition to mipi_dsi wrapped functions

2024-06-08 Thread Tejas Vipin
Use functions introduced in 966e397e4f603 ("drm/mipi-dsi: Introduce mipi_dsi_*_write_seq_multi()") and f79d6d28d8fe ("drm/mipi-dsi: wrap more functions for streamline handling") for the sony tulip truly nt35521 panel. Signed-off-by: Tejas Vipin --- .../panel/panel-sony-tulip-truly-nt35521.c

[PATCH] drm/panel : himax-hx83102: fix incorrect argument to mipi_dsi_msleep

2024-06-08 Thread Tejas Vipin
From: Tejas Vipin Subject: [PATCH] drm/panel : himax-hx83102: fix incorrect argument to mipi_dsi_msleep mipi_dsi_msleep expects struct mipi_dsi_multi_context to be passed as a value and not as a reference. Signed-off-by: Tejas Vipin --- drivers/gpu/drm/panel/panel-himax-hx83102.c | 2 +- 1