Re: [PATCH v9 00/18] drm: bridge: Add Samsung MIPI DSIM bridge

2022-12-11 Thread Jagan Teki
On Fri, Dec 9, 2022 at 8:54 PM Jagan Teki wrote: > > This series supports common bridge support for Samsung MIPI DSIM > which is used in Exynos and i.MX8MM SoC's. > > The final bridge supports both the Exynos and i.MX8M Mini/Nano/Plus. > > Changes for v9: > - rebase on drm-misc-next > - drop drm

[PATCH] drm/tegra: sor: Remove redundant error logging

2022-12-11 Thread Deepak R Varma
A call to platform_get_irq() already prints an error on failure within its own implementation. So printing another error based on its return value in the caller is redundant and should be removed. The clean up also makes if condition block braces unnecessary. Remove that as well. Issue identified

[PATCH] net: ksz884x: Remove the unused function port_cfg_force_flow_ctrl()

2022-12-11 Thread Jiapeng Chong
The function port_cfg_force_flow_ctrl() is defined in the ksz884x.c file, but not called elsewhere, so remove this unused function. drivers/net/ethernet/micrel/ksz884x.c:2212:20: warning: unused function 'port_cfg_force_flow_ctrl'. Link: https://bugzilla.openanolis.cn/show_bug.cgi?id=3418

[PATCH] drm/i915/hwconfig: Modify mismatched function name

2022-12-11 Thread Jiapeng Chong
No functional modification involved. drivers/gpu/drm/i915/gt/uc/intel_guc_hwconfig.c:112: warning: expecting prototype for intel_guc_hwconfig_init(). Prototype was for guc_hwconfig_init() instead. Link: https://bugzilla.openanolis.cn/show_bug.cgi?id=3414 Reported-by: Abaci Robot

Re: [PATCH] drm/ast: Fix no display at WayLand after power-off

2022-12-11 Thread Jammy Huang
Hi Thomas, OK. Thanks for the reminder. On 2022/12/9 下午 05:45, Thomas Zimmermann wrote: Hi Am 09.12.22 um 10:11 schrieb Jammy Huang: With WayLand, there is error log when display waken up from power-off: gnome-shell: Failed to post KMS update: CRTC property (GAMMA_LUT) not found

Re: Try to address the DMA-buf coherency problem

2022-12-11 Thread Tomasz Figa
On Fri, Dec 9, 2022 at 6:32 PM Pekka Paalanen wrote: > > On Fri, 9 Dec 2022 17:26:06 +0900 > Tomasz Figa wrote: > > > On Mon, Dec 5, 2022 at 5:29 PM Christian König > > wrote: > > > > > > Hi Tomasz, > > > > > > Am 05.12.22 um 07:41 schrieb Tomasz Figa: > > > > [SNIP] > > > >> In other words

Re: Try to address the DMA-buf coherency problem

2022-12-11 Thread Tomasz Figa
On Fri, Dec 9, 2022 at 7:27 PM Christian König wrote: > > Am 09.12.22 um 09:26 schrieb Tomasz Figa: [snip] > Yes, same what Daniel said as well. We need to provide some more hints > which allocator to use from the kernel. > > >> So if a device driver uses cached system memory on an

[PATCH] drm/radeon: Fix screen corruption (v2)

2022-12-11 Thread Luben Tuikov
Fix screen corruption on older 32-bit systems using AGP chips. On older systems with little memory, for instance 1.5 GiB, using an AGP chip, the device's DMA mask is 0x, but the memory mask is 0x7FF, and subsequently dma_addressing_limited() returns 0x < 0x7FFF, false. As

Re: [PATCH 1/2] dt-bindings: drm/bridge: ti-sn65dsi83: Add enable delay property

2022-12-11 Thread Laurent Pinchart
Hi Alexander, On Fri, Dec 09, 2022 at 01:21:36PM +0100, Alexander Stein wrote: > Am Freitag, 9. Dezember 2022, 13:02:10 CET schrieb Marek Vasut: > > On 12/9/22 10:36, Alexander Stein wrote: > > > Am Freitag, 9. Dezember 2022, 10:07:45 CET schrieb Krzysztof Kozlowski: > > >> On 09/12/2022 09:54,

Re: [PATCH] drm/etnaviv: Remove redundant dev_err()

2022-12-11 Thread Fabio Estevam
On Sun, Dec 11, 2022 at 3:02 PM Kang Minchul wrote: > > Function dev_err() is redundant because platform_get_irq() > already prints an error. > > Signed-off-by: Kang Minchul > --- > drivers/gpu/drm/etnaviv/etnaviv_gpu.c | 1 - > 1 file changed, 1 deletion(-) > > diff --git

Re: [PATCH v9 00/18] drm: bridge: Add Samsung MIPI DSIM bridge

2022-12-11 Thread Marek Vasut
On 12/11/22 06:48, Jagan Teki wrote: On Sun, Dec 11, 2022 at 7:58 AM Marek Vasut wrote: On 12/9/22 16:23, Jagan Teki wrote: This series supports common bridge support for Samsung MIPI DSIM which is used in Exynos and i.MX8MM SoC's. The final bridge supports both the Exynos and i.MX8M

Re: [PATCH v9 07/18] drm: bridge: samsung-dsim: Lookup OF-graph or Child node devices

2022-12-11 Thread Marek Vasut
On 12/11/22 06:42, Jagan Teki wrote: On Sun, Dec 11, 2022 at 7:58 AM Marek Vasut wrote: On 12/9/22 16:23, Jagan Teki wrote: The child devices in MIPI DSI can be binding with OF-graph and also via child nodes. The OF-graph interface represents the child devices via remote and associated

[PATCH] drm/etnaviv: Remove redundant dev_err()

2022-12-11 Thread Kang Minchul
Function dev_err() is redundant because platform_get_irq() already prints an error. Signed-off-by: Kang Minchul --- drivers/gpu/drm/etnaviv/etnaviv_gpu.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/gpu/drm/etnaviv/etnaviv_gpu.c b/drivers/gpu/drm/etnaviv/etnaviv_gpu.c index

[PATCH RFC] fix dell wyse 3040 poweroff

2022-12-11 Thread Alexey Lukyanchuk
Dell wyse 3040 cat't poweroff aftet kernel 5.11. It happens because i915_driver_shutdown function. Disabling of this function mitigate this problem. Fixes: 440b354f3 ("drivers/gpu/drm:power off troubles on dell wyse 3040") Signed-off-by: Alexey Lukyanchuk --- There is trouble with

Re: Screen corruption using radeon kernel driver

2022-12-11 Thread Mikhail Krylov
On Wed, Nov 30, 2022 at 11:07:32AM -0500, Alex Deucher wrote: > On Wed, Nov 30, 2022 at 10:42 AM Robin Murphy wrote: > > > > On 2022-11-30 14:28, Alex Deucher wrote: > > > On Wed, Nov 30, 2022 at 7:54 AM Robin Murphy wrote: > > >> > > >> On 2022-11-29 17:11, Mikhail Krylov wrote: > > >>> On Tue,

[PATCH] drm/sprd: remove redundant error logging

2022-12-11 Thread Deepak R Varma
A call to platform_get_irq() already prints an error on failure within its own implementation. So printing another error based on its return value in the caller is redundant and should be removed. The clean up also makes if condition block braces unnecessary. Remove that as well. Issue identified

Re: [PATCH v2 00/11] pwm: Allow .get_state to fail

2022-12-11 Thread Andy Shevchenko
On Sat, Dec 10, 2022 at 11:41:54PM +0100, Uwe Kleine-König wrote: > On Sat, Dec 10, 2022 at 10:57:16PM +0200, Andy Shevchenko wrote: > > On Sat, Dec 10, 2022 at 10:18:33AM +0100, Uwe Kleine-König wrote: > > > On Fri, Dec 09, 2022 at 11:47:54PM +0200, Andy Shevchenko wrote: > > > > On Wed, Nov 30,

Re: [PATCH] Documentation: gpu: vc4: add blank line separator before KUnit code block

2022-12-11 Thread Bagas Sanjaya
On 12/11/22 18:32, Maíra Canal wrote: > I believe Maxime fixed this issue on [1], but it hasn't been yet merged > into drm-misc-next. > > [1] > https://lore.kernel.org/dri-devel/20221208094727.2848310-1-max...@cerno.tech/ > Ah! I don't see that! Thanks anyway. -- An old man doll... just what

[PATCH] drm/radeon: Fix screen corruption

2022-12-11 Thread Luben Tuikov
Fix screen corruption on older 32-bit systems using AGP chips. Partially revert commit 33b3ad3788aba846fc8b9a065fe2685a0b64f713. Cc: Mikhail Krylov Cc: Alex Deucher Cc: Robin Murphy Cc: Direct Rendering Infrastructure - Development Cc: AMD Graphics Fixes: 33b3ad3788aba8 ("drm/radeon: handle

Re: [PATCH] Documentation: gpu: vc4: add blank line separator before KUnit code block

2022-12-11 Thread Maíra Canal
I believe Maxime fixed this issue on [1], but it hasn't been yet merged into drm-misc-next. [1] https://lore.kernel.org/dri-devel/20221208094727.2848310-1-max...@cerno.tech/ Best Regards, - Maíra Canal On 12/11/22 02:30, Bagas Sanjaya wrote: > kernel test robot reports htmldocs warning: > >

[PATCH] drm/fsl-dcu: Remove redundant error logging

2022-12-11 Thread Deepak R Varma
A call to platform_get_irq() already prints an error on failure within its own implementation. So printing another error based on its return value in the caller is redundant and should be removed. The clean up also makes if condition block braces unnecessary. Remove that as well. Issue identified