Hi
Am 16.01.25 um 11:03 schrieb Tomi Valkeinen:
[...]
Harmonizing code is fine, but I think that can be done with a function
that only does the fallback-case.
So... I can only speak for the platforms I'm using and maintaining,
but I'd rather keep the old behavior for CREATE_DUMB that we've
Hi
Am 16.01.25 um 11:03 schrieb Tomi Valkeinen:
[...]
Aligning video= and dumb buffers almost sounds like going backwards.
video= parameter is bad,
Who told you that? Video= is still the way to specify an initial display
mode to the kernel and it will remain so.
Of course, it is better to
On Mon, Jan 20, 2025 at 11:49:20AM +0800, Yongxing Mou wrote:
> Document the MDSS hardware found on the Qualcomm QCS8300 platform.
> QCS8300 use the same DPU hardware version as SA8775P, so we reuse it's
> driver. But QCS8300 only have one DP controller, and offset is same with
> sm8650, so dp cont
Hi,
On 2025/1/20 04:14, Laurent Pinchart wrote:
On Mon, Jan 20, 2025 at 12:26:30AM +0800, Sui Jingfeng wrote:
On 2025/1/19 23:22, Tomi Valkeinen wrote:
On 19/01/2025 16:59, Sui Jingfeng wrote:
But userspace must be able to continue allocating YUV buffers through
CREATE_DUMB.
I think, alloca
Document the MDSS hardware found on the Qualcomm QCS8300 platform.
QCS8300 use the same DPU hardware version as SA8775P, so we reuse it's
driver. But QCS8300 only have one DP controller, and offset is same with
sm8650, so dp controller reuse the sm8650's driver.
Signed-off-by: Yongxing Mou
---
.
Add Mobile Display Subsystem (MDSS) support for the QCS8300 platform.
Due to different memory type, it use different mdss_data with SA8775P
although using the same dpu.
Reviewed-by: Dmitry Baryshkov
Signed-off-by: Yongxing Mou
---
drivers/gpu/drm/msm/msm_mdss.c | 11 +++
1 file changed,
Add compatible string for the DisplayPort controller found on the
Qualcomm QCS8300 platform.QCS8300 only support one DisplayPort
controller and have the same base offset with sm8650, so we reuse
the sm8650 DisplayPort driver.
Reviewed-by: Krzysztof Kozlowski
Signed-off-by: Yongxing Mou
---
Docu
Document the DPU for Qualcomm QCS8300 platform. It use the same DPU
hardware with SA8775P and reuse it's driver.
Reviewed-by: Krzysztof Kozlowski
Signed-off-by: Yongxing Mou
---
.../devicetree/bindings/display/msm/qcom,sm8650-dpu.yaml| 13 +
1 file changed, 9 insertions(+), 4 de
This series introduces support to enable the Mobile Display Subsystem (MDSS)
, Display Processing Unit (DPU), DisplayPort controller for the Qualcomm
QCS8300 target. It includes the addition of the hardware catalog, compatible
string, and their YAML bindings.
Signed-off-by: Yongxing Mou
---
Chan
Hi,
On 2025/1/16 18:17, Geert Uytterhoeven wrote:
On Thu, Jan 16, 2025 at 11:03 AM Tomi Valkeinen
wrote:
On 16/01/2025 10:09, Thomas Zimmermann wrote:
Am 15.01.25 um 15:20 schrieb Tomi Valkeinen:
[...]
My point is that we have the current UAPI, and we have userspace using
it, but we don't ha
On Mon, Jan 20, 2025 at 12:26:30AM +0800, Sui Jingfeng wrote:
> On 2025/1/19 23:22, Tomi Valkeinen wrote:
> > On 19/01/2025 16:59, Sui Jingfeng wrote:
> >
> > But userspace must be able to continue allocating YUV buffers through
> > CREATE_DUMB.
>
> I think, allocating YUV buffers
On Thu, Jan 16, 2025 at 12:07:49PM +0200, Tomi Valkeinen wrote:
> On 16/01/2025 11:38, Laurent Pinchart wrote:
> > On Thu, Jan 16, 2025 at 10:43:40AM +0200, Laurent Pinchart wrote:
> >> On Wed, Jan 15, 2025 at 02:34:26PM +, Daniel Stone wrote:
> >>> On Wed, 15 Jan 2025 at 14:20, Tomi Valkeinen
Hi,
On 2025/1/19 23:22, Tomi Valkeinen wrote:
On 19/01/2025 16:59, Sui Jingfeng wrote:
But userspace must be able to continue allocating YUV buffers through
CREATE_DUMB.
I think, allocating YUV buffers through CREATE_DUMB interface is just
an *abuse* and *misuse* of this API for now.
Take t
On 19/01/2025 16:59, Sui Jingfeng wrote:
But userspace must be able to continue allocating YUV buffers through
CREATE_DUMB.
I think, allocating YUV buffers through CREATE_DUMB interface is just
an *abuse* and *misuse* of this API for now.
Take the NV12 format as an example, NV12 is YUV420 pla
Hi,
On 2025/1/19 20:18, Tomi Valkeinen wrote:
Hi,
On 19/01/2025 13:29, Sui Jingfeng wrote:
Hi,
On 2025/1/16 18:35, Dmitry Baryshkov wrote:
On Thu, Jan 16, 2025 at 11:17:50AM +0100, Geert Uytterhoeven wrote:
On Thu, Jan 16, 2025 at 11:03 AM Tomi Valkeinen
wrote:
On 16/01/2025 10:09, Thomas
Hi,
On 19/01/2025 13:29, Sui Jingfeng wrote:
Hi,
On 2025/1/16 18:35, Dmitry Baryshkov wrote:
On Thu, Jan 16, 2025 at 11:17:50AM +0100, Geert Uytterhoeven wrote:
On Thu, Jan 16, 2025 at 11:03 AM Tomi Valkeinen
wrote:
On 16/01/2025 10:09, Thomas Zimmermann wrote:
Am 15.01.25 um 15:20 schrieb
Hi,
On 2025/1/16 18:35, Dmitry Baryshkov wrote:
On Thu, Jan 16, 2025 at 11:17:50AM +0100, Geert Uytterhoeven wrote:
On Thu, Jan 16, 2025 at 11:03 AM Tomi Valkeinen
wrote:
On 16/01/2025 10:09, Thomas Zimmermann wrote:
Am 15.01.25 um 15:20 schrieb Tomi Valkeinen:
[...]
My point is that we hav
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