Re: [PATCH] drm/amd/pm: Remove unnecessary conversion to bool

[AMD Official Use Only - Internal Distribution Only] if possible, please correct the same issue in navi10_ppt.c Reviewed-by: Kevin Wang Best Regards, Kevin From: Jiapeng Chong Sent: Sunday, February 7, 2021 4:49 PM To: Deucher, Alexander Cc: Koenig, Christian

[PATCH] drm/msm/dsi: replace spin_lock_irqsave by spin_lock in hard IRQ

The code has been in a irq-disabled context since it is hard IRQ. There is no necessity to do it again. Signed-off-by: Tian Tao --- drivers/gpu/drm/msm/dsi/dsi_host.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/gpu/drm/msm/dsi/dsi_host.c b/drivers/gpu/drm/ms

[PATCH] drm/amd/pm: Remove unnecessary conversion to bool

Fix the following coccicheck warning: ./drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c:907:47-52: WARNING: conversion to bool not needed here. Reported-by: Abaci Robot Signed-off-by: Jiapeng Chong --- drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c | 2 +- 1 file changed, 1 ins

Re: [PATCH v3 2/2] dmabuf: Add dmabuf inode number to /proc/*/fdinfo

On Fri, Feb 05, 2021 at 02:23:20AM +, Kalesh Singh wrote: > +DMA Buffer files > + > + > +:: > + > + pos:0 > + flags: 04002 > + mnt_id: 9 > + dmabuf_inode_no: 63107 inode_nr would be better than inode_no. But even better would be to match stat(2) and just ca

[PATCH] drm: bridge: convert sysfs sprintf/snprintf family to sysfs_emit

Fix the following coccicheck warning: drivers/gpu/drm/bridge/lontium-lt9611uxc.c:858:8-16: WARNING: use scnprintf or sprintf. Reported-by: Abaci Robot Signed-off-by: Jiapeng Chong --- drivers/gpu/drm/bridge/lontium-lt9611uxc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/

[PATCH] I was wondering why I can't set the resolution to 2560x1080, while in windows 7 I can without a problem. I looked at the radeon driver code and found it doesn't support this resolution. So I m

--- drivers/gpu/drm/radeon/radeon_benchmark.c | 5 ++-- drivers/gpu/drm/radeon/radeon_connectors.c | 30 ++ drivers/gpu/drm/radeon/radeon_drv.c| 5 drivers/gpu/drm/radeon/radeon_encoders.c | 6 +++-- 4 files changed, 32 insertions(+), 14 deletions(-) diff --

[PATCH 0/3] Add check for max clock rate in mode_valid

Jitao Shi (3): drm/mediatek: mtk_dpi: Add check for max clock rate in mode_valid drm/mediatek: mtk_dpi: Add dpi config for mt8192 dt-bindings: mediatek,dpi: add mt8192 to mediatek,dpi .../display/mediatek/mediatek,dpi.yaml| 1 + drivers/gpu/drm/mediatek/mtk_dpi.c| 27 ++

[PATCH 3/3] dt-bindings: mediatek,dpi: add mt8192 to mediatek,dpi

Add compatible "mediatek,mt8192-dpi" for the mt8192 dpi. Signed-off-by: Jitao Shi --- .../devicetree/bindings/display/mediatek/mediatek,dpi.yaml | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml b/Documentation/device

[PATCH 2/3] drm/mediatek: mtk_dpi: Add dpi config for mt8192

Signed-off-by: Jitao Shi --- drivers/gpu/drm/mediatek/mtk_dpi.c | 10 ++ 1 file changed, 10 insertions(+) diff --git a/drivers/gpu/drm/mediatek/mtk_dpi.c b/drivers/gpu/drm/mediatek/mtk_dpi.c index ffa4a0f1989f..b7905f3f4d1b 100644 --- a/drivers/gpu/drm/mediatek/mtk_dpi.c +++ b/drivers/g

[PATCH 1/3] drm/mediatek: mtk_dpi: Add check for max clock rate in mode_valid

Add per-platform max clock rate check in mtk_dpi_bridge_mode_valid. Signed-off-by: Jitao Shi --- drivers/gpu/drm/mediatek/mtk_dpi.c | 17 + 1 file changed, 17 insertions(+) diff --git a/drivers/gpu/drm/mediatek/mtk_dpi.c b/drivers/gpu/drm/mediatek/mtk_dpi.c index 52f11a63a330..

Re: [PATCH] I was wondering why I can't set the resolution to 2560x1080, while in windows 7 I can without a problem. I looked at the radeon driver code and found it doesn't support this resolution. So

Please keep the commit message short. You probbly want to send this patch to amd-...@lists.freedesktop.org instead of dri-devel. ___ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel

Re: [PATCH v2] drm/lima: add governor data with pre-defined thresholds

Applied to drm-misc-next. Regards, Qiang On Tue, Feb 2, 2021 at 9:04 AM Qiang Yu wrote: > > OK, I see. Patch is also: > Reviewed-by: Qiang Yu > > Regards, > Qiang > > On Mon, Feb 1, 2021 at 5:59 PM Lukasz Luba wrote: > > > > > > > > On 1/30/21 1:57 PM, Qiang Yu wrote: > > > This patch gets min

Re: [PATCH] drm/lima: Use delayed timer as default in devfreq profile

Applied to drm-misc-next. Regards, Qiang On Thu, Feb 4, 2021 at 10:24 PM Lukasz Luba wrote: > > > > On 2/4/21 1:39 PM, Robin Murphy wrote: > > On 2021-02-03 02:01, Qiang Yu wrote: > >> On Tue, Feb 2, 2021 at 10:02 PM Lukasz Luba wrote: > >>> > >>> > >>> > >>> On 2/2/21 1:01 AM, Qiang Yu wrote:

[pull] drm/msm: msm-next for 5.12

Hi Dave, This time around: * a6xx speedbin support * a508, a509, a512 support * various a5xx fixes * various dpu fixes * qseed3lite support for sm8250 * dsi fix for msm8994 * mdp5 fix for framerate bug with cmd mode panels * a6xx GMU OOB race fixes that were showing up in CI * various addition an

[PATCH] radeon: added support for 2560x1080 resolution

I was wondering why I can't set the resolution to 2560x1080, while in windows 7 I can without a problem. I looked at the radeon driver code and found it doesn't support this resolution. So I made some changes. I added the hdmi_mhz parameter. In cmdline I set radeon.hdmi_mhz=190 Only tested on t

[PATCH v15] staging: fbtft: add tearing signal detect

From: Carlis For st7789v IC, when we need continuous full screen refresh, it is best to wait for the tearing effect line signal to arrive to avoid screen tearing. Signed-off-by: Carlis --- v15: change ret value return logic in write_vmem. v14: change to define TE completion and TE irq only in s

Re: [Nouveau] [PATCH] drm/nouveau: bail out of nouveau_channel_new if channel init fails

Hi Ben, On Mon, Nov 16, 2020 at 09:04:32AM +1000, Ben Skeggs wrote: > On Mon, 16 Nov 2020 at 05:19, Karol Herbst wrote: > > > > On Sun, Nov 15, 2020 at 6:43 PM Salvatore Bonaccorso > > wrote: > > > > > > Hi, > > > > > > On Fri, Aug 28, 2020 at 11:28:46AM +0200, Frantisek Hrbata wrote: > > > > U

Re: [PATCH 0/6] drm: Move vmap out of commit tail for SHMEM-based drivers

Hi Am 05.02.21 um 10:05 schrieb Gerd Hoffmann: Hi, I smoke-tested the code by running fbdev, Xorg and weston with the converted mgag200 driver. Looks sane to me. Survived cirrus smoke test too. Tested-by: Gerd Hoffmann Acked-by: Gerd Hoffmann I had to add one additional patch to v2 o

Re: [PATCH 0/2] pci sysfs file iomem revoke support

Hi Daniel, On Thu, 4 Feb 2021 17:58:29 +0100 Daniel Vetter wrote: > > Hi all, > > This is a revised version of patch 12 from my series to lock down some > follow_pfn vs VM_SPECIAL races: > > https://lore.kernel.org/dri-devel/cakwvodnsrsntgpeuqjyaotsktp2dr9208y66hqg_h1e2lkf...@mail.gmail.com/ >

Re: [PATCH v4 11/14] drm/amdgpu: Guard against write accesses after device removal

On 2/5/21 5:10 PM, Daniel Vetter wrote: On Fri, Feb 5, 2021 at 5:22 PM Andrey Grodzovsky wrote: Daniel, ping. Also, please refer to the other thread with Bjorn from pci-dev on the same topic I added you to. Summarizing my take over there for here plus maybe some more clarification. There's

Re: [PATCH v4 11/14] drm/amdgpu: Guard against write accesses after device removal

On Sun, Feb 7, 2021 at 10:28 PM Andrey Grodzovsky wrote: > > > > On 2/5/21 5:10 PM, Daniel Vetter wrote: > > On Fri, Feb 5, 2021 at 5:22 PM Andrey Grodzovsky > > wrote: > >> > >> Daniel, ping. Also, please refer to the other thread with Bjorn from > >> pci-dev > >> on the same topic I added you

[Bug 203905] amdgpu:actual_brightness has unreal/wrong value

https://bugzilla.kernel.org/show_bug.cgi?id=203905 Paulo Nascimento (paulo.ul...@googlemail.com) changed: What|Removed |Added CC||paulo.ul..

[PATCH] drm/amdgpu: fix potential integer overflow on shift of a int

From: Colin Ian King The left shift of int 32 bit integer constant 1 is evaluated using 32 bit arithmetic and then assigned to an unsigned 64 bit integer. In the case where *frag is 32 or more this can lead to an oveflow. Avoid this by shifting 1ULL. Addresses-Coverity: ("Unintentional integer

[PATCH v2 0/3] Add check for max clock rate in mode_valid

Changes since v1: - fix build err. Jitao Shi (3): drm/mediatek: mtk_dpi: Add check for max clock rate in mode_valid drm/mediatek: mtk_dpi: Add dpi config for mt8192 dt-bindings: mediatek,dpi: add mt8192 to mediatek,dpi .../display/mediatek/mediatek,dpi.yaml| 1 + drivers/gpu/drm/

[PATCH v2 1/3] drm/mediatek: mtk_dpi: Add check for max clock rate in mode_valid

Add per-platform max clock rate check in mtk_dpi_bridge_mode_valid. Signed-off-by: Jitao Shi --- drivers/gpu/drm/mediatek/mtk_dpi.c | 17 + 1 file changed, 17 insertions(+) diff --git a/drivers/gpu/drm/mediatek/mtk_dpi.c b/drivers/gpu/drm/mediatek/mtk_dpi.c index 52f11a63a330..

[PATCH v2 3/3] dt-bindings: mediatek,dpi: add mt8192 to mediatek,dpi

Add compatible "mediatek,mt8192-dpi" for the mt8192 dpi. Signed-off-by: Jitao Shi --- .../devicetree/bindings/display/mediatek/mediatek,dpi.yaml | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml b/Documentation/device

[PATCH v2 2/3] drm/mediatek: mtk_dpi: Add dpi config for mt8192

Signed-off-by: Jitao Shi --- drivers/gpu/drm/mediatek/mtk_dpi.c | 9 + 1 file changed, 9 insertions(+) diff --git a/drivers/gpu/drm/mediatek/mtk_dpi.c b/drivers/gpu/drm/mediatek/mtk_dpi.c index ffa4a0f1989f..f6f71eb67ff1 100644 --- a/drivers/gpu/drm/mediatek/mtk_dpi.c +++ b/drivers/gpu/

[PATCH v3 0/3] Add check for max clock rate in mode_valid

Changes since v2: - add const struct drm_display_info *info in mtk_dpi_bridge_mode_valid Jitao Shi (3): drm/mediatek: mtk_dpi: Add check for max clock rate in mode_valid drm/mediatek: mtk_dpi: Add dpi config for mt8192 dt-bindings: mediatek,dpi: add mt8192 to mediatek,dpi .../display/medi

[PATCH v3 1/3] drm/mediatek: mtk_dpi: Add check for max clock rate in mode_valid

Add per-platform max clock rate check in mtk_dpi_bridge_mode_valid. Signed-off-by: Jitao Shi --- drivers/gpu/drm/mediatek/mtk_dpi.c | 17 + 1 file changed, 17 insertions(+) diff --git a/drivers/gpu/drm/mediatek/mtk_dpi.c b/drivers/gpu/drm/mediatek/mtk_dpi.c index 52f11a63a330..

[PATCH v3 3/3] dt-bindings: mediatek,dpi: add mt8192 to mediatek,dpi

Add compatible "mediatek,mt8192-dpi" for the mt8192 dpi. Signed-off-by: Jitao Shi --- .../devicetree/bindings/display/mediatek/mediatek,dpi.yaml | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml b/Documentation/device

[PATCH v3 2/3] drm/mediatek: mtk_dpi: Add dpi config for mt8192

Signed-off-by: Jitao Shi --- drivers/gpu/drm/mediatek/mtk_dpi.c | 9 + 1 file changed, 9 insertions(+) diff --git a/drivers/gpu/drm/mediatek/mtk_dpi.c b/drivers/gpu/drm/mediatek/mtk_dpi.c index ffa4a0f1989f..f6f71eb67ff1 100644 --- a/drivers/gpu/drm/mediatek/mtk_dpi.c +++ b/drivers/gpu/

[PATCH] drm/tilcdc: replace spin_lock_irqsave by spin_lock in hard IRQ

The code has been in a irq-disabled context since it is hard IRQ. There is no necessity to do it again. Signed-off-by: Tian Tao --- drivers/gpu/drm/tilcdc/tilcdc_crtc.c | 9 - 1 file changed, 4 insertions(+), 5 deletions(-) diff --git a/drivers/gpu/drm/tilcdc/tilcdc_crtc.c b/drivers/gp

Re: [PATCH v4 00/14] RFC Support hot device unplug in amdgpu

On 1/20/21 10:59 AM, Daniel Vetter wrote: On Wed, Jan 20, 2021 at 3:20 PM Andrey Grodzovsky wrote: On 1/20/21 4:05 AM, Daniel Vetter wrote: On Tue, Jan 19, 2021 at 01:18:15PM -0500, Andrey Grodzovsky wrote: On 1/19/21 1:08 PM, Daniel Vetter wrote: On Tue, Jan 19, 2021 at 6:31 PM Andrey Gro

Re: [PATCH v4 00/14] RFC Support hot device unplug in amdgpu

On Mon, Feb 8, 2021 at 6:59 AM Andrey Grodzovsky wrote: > > > On 1/20/21 10:59 AM, Daniel Vetter wrote: > > On Wed, Jan 20, 2021 at 3:20 PM Andrey Grodzovsky > > wrote: > >> > >> On 1/20/21 4:05 AM, Daniel Vetter wrote: > >>> On Tue, Jan 19, 2021 at 01:18:15PM -0500, Andrey Grodzovsky wrote: > >>

Re: [RFC v3 2/3] virtio: Introduce Vdmabuf driver

Hi, > > +/* extract pages referenced by sgt */ > > +static struct page **extr_pgs(struct sg_table *sgt, int *nents, int > > *last_len) > > Nack, this doesn't work on dma-buf. And it'll blow up at runtime when you > enable the very recently merged CONFIG_DMABUF_DEBUG (would be good to test > wi