LoongArch maintains cache coherency in hardware, but its WUC attribute
(Weak-ordered UnCached, which is similar to WC) is out of the scope of
cache coherency machanism. This means WUC can only used for write-only
memory regions. So use uncached ioremap() for LoongArch in the amdgpu
driver.
Signed-
On Fri, 2023-03-03 at 15:35 -0500, Harry Wentland wrote:
> Actually I was wrong. Too many similar-looking snippets in this
> function made me look at the wrong thing. This change is fine and
> Reviewed-by: Harry Wentland
On Sat, Mar 4, 2023 at 3:27 PM Abhinav Kumar wrote:
>
> Update the URI for MSM DRM bugs for users to be able
> to file bugs at a centralized location.
>
> Signed-off-by: Abhinav Kumar
Acked-by: Rob Clark
> ---
> MAINTAINERS | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/MAINTAINERS
Update the URI for MSM DRM bugs for users to be able
to file bugs at a centralized location.
Signed-off-by: Abhinav Kumar
---
MAINTAINERS | 1 +
1 file changed, 1 insertion(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index a47d963af3b8..504138e294ef 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -
VirtIO-GPU got a new config option for disabling KMS. There were two
problems left unnoticed during review when the new option was added:
1. The IS_ENABLED(CONFIG_DRM_VIRTIO_GPU_KMS) check in the code was
inverted, hence KMS was disabled when it should be enabled and vice versa.
2. The disabled K
On Wed, Mar 1, 2023 at 4:31 PM Thomas Zimmermann wrote:
>
> Use the fbdev emulation that is optimized for DMA helpers. Avoids
> possible shadow buffering and makes the code simpler.
>
> Signed-off-by: Thomas Zimmermann
Acked-by: Martin Blumenstingl
On Fri, Mar 3, 2023 at 1:33 PM Christian Hewitt
wrote:
>
> Playing media with a resolution smaller than the crtc size requires the
> video overlay to be scaled for output and GXM boards display a 1px pink
> line on the bottom of the scaled overlay. Comparing with the downstream
> vendor driver rev
On 3/3/23 02:35, Rob Clark wrote:
> @@ -223,12 +223,15 @@ int virtio_gpu_init(struct virtio_device *vdev, struct
> drm_device *dev)
> num_scanouts, &num_scanouts);
> vgdev->num_scanouts = min_t(uint32_t, num_scanouts,
> VIRTIO_GPU_MAX_S
On Fri, Mar 03, 2023 at 03:42:23PM -0600, Rob Herring wrote:
> Enable yamllint to check the prefered commenting style of requiring a
> space after a comment character '#'. Fix the cases in the tree which
> have a warning with this enabled. Most cases just need a space after the
> '#'. A couple of c
On 2/28/23 19:55, Lucas Stach wrote:
> drm_gem_prime_mmap() takes a reference on the GEM object, but before that
> drm_gem_mmap_obj() already takes a reference, which will be leaked as only
> one reference is dropped when the mapping is closed. Drop the extra
> reference when dma_buf_mmap() succeed
Hi Marek,
On Sat, Mar 4, 2023 at 3:56 AM Marek Szyprowski
wrote:
>
> Hi Jagan,
>
> On 03.03.2023 15:51, 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.MX8
On Fri, Mar 03, 2023 at 03:06:18PM +0700, Bagas Sanjaya wrote:
> Can you please try v6.1?
It's reproducible in v6.1.9. I finally can reliably reproduce it, it
only happens when I start a VM with qemu.
Specifically adding this device to the qemu instance:
And that slo
On 04/03/2023 17:45, Bryan O'Donoghue wrote:
On 04/03/2023 17:35, Konrad Dybcio wrote:
you'll see no error. However if you just do this
diff --git a/arch/arm64/boot/dts/qcom/msm8916.dtsi
b/arch/arm64/boot/dts/qcom/msm8916.dtsi
index 0733c2f4f3798..829fbe05b5713 100644
--- a/arch/arm64/boot/dt
On 04/03/2023 17:35, Konrad Dybcio wrote:
you'll see no error. However if you just do this
diff --git a/arch/arm64/boot/dts/qcom/msm8916.dtsi
b/arch/arm64/boot/dts/qcom/msm8916.dtsi
index 0733c2f4f3798..829fbe05b5713 100644
--- a/arch/arm64/boot/dts/qcom/msm8916.dtsi
+++ b/arch/arm64/boot/dts/q
On 4.03.2023 17:59, Bryan O'Donoghue wrote:
> On 04/03/2023 15:55, Konrad Dybcio wrote:
>> The point of the previous cleanup was to disallow "qcom,mdss-dsi-ctrl"
>> alone. This however didn't quite work out and the property became
>> undocumented instead of deprecated. Fix that.
>>
>> Fixes: 0c0
On 04/03/2023 15:55, Konrad Dybcio wrote:
The point of the previous cleanup was to disallow "qcom,mdss-dsi-ctrl"
alone. This however didn't quite work out and the property became
undocumented instead of deprecated. Fix that.
Fixes: 0c0f65c6dd44 ("dt-bindings: msm: dsi-controller-main: Add compat
smatch reports these similar problems in dcn20
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn20/dcn20_dsc.c:53:24:
warning: symbol 'dcn20_dsc_funcs' was not declared. Should it be static?
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn20/dcn20_dwb.c:304:25:
warning: symbol 'dcn20_dwbc_funcs' was not
The point of the previous cleanup was to disallow "qcom,mdss-dsi-ctrl"
alone. This however didn't quite work out and the property became
undocumented instead of deprecated. Fix that.
Fixes: 0c0f65c6dd44 ("dt-bindings: msm: dsi-controller-main: Add compatible
strings for every current SoC")
Signed
Since the DSI autodetection is bound to work correctly on 6115 now,
switch to using the correct per-SoC + generic fallback compatible
combo.
Signed-off-by: Konrad Dybcio
---
.../devicetree/bindings/display/msm/qcom,sm6115-mdss.yaml | 8 +++-
1 file changed, 7 insertions(+), 1 deletio
gs/display/msm/dsi-controller-main.yaml | 2 +-
.../devicetree/bindings/display/msm/qcom,sm6115-mdss.yaml | 8 +++-
2 files changed, 8 insertions(+), 2 deletions(-)
---
base-commit: 9a33780f72f64c1cd151d84a9959f58a13b0c970
change-id: 20230304-topic-dsi_fixup-ecaf0bd3b767
Best regards,
--
Konrad Dybcio
smatch reports these similar problems in dcn201
drivers/gpu/drm/amd/amdgpu/../display/dc/clk_mgr/dcn201/dcn201_clk_mgr.c:165:22:
warning: symbol 'dcn201_funcs' was not declared. Should it be static?
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn201/dcn201_resource.c:77:30:
warning: symbol 'dcn201
On 2023-03-01 13:42:55, Abhinav Kumar wrote:
> >>> Then, for some patch hygiene, starting here:
> >>>
> Depends on: "Implement tearcheck support on INTF block" [3]
>
> Changes in V3:
> - Added function prototypes
> - Reordered function definitions to make change more legib
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