On 2025/2/12 20:26, Dmitry Baryshkov wrote:
On Wed, 12 Feb 2025 at 12:54, Krzysztof Kozlowski <k...@kernel.org> wrote:
On 12/02/2025 11:41, Dmitry Baryshkov wrote:
On Wed, Feb 12, 2025 at 03:12:24PM +0800, Yongxing Mou wrote:
We need to enable mst for qcs8300, dp0 controller will support 2 streams
output. So not reuse sm8650 dp controller driver and will add a new driver
patch for qcs8300 mst feature. Modify the corresponding dt-bingding file
to compatible with the qcs8300-dp.
NAK for a different reason: QCS8300 is still compatible with SM8650.
Enable features instead of randomly reshuffle compats. In this case,
enable MST for both architectures.
So the original patch was probably correct...
I have no idea. I'd let Yongxing Mou to comment on this. It would be
nice instead of getting a lengthy explanation of obvious items to get
an answer to an actual question: is QCS8300 compatible with SM8650 or
not. In other words whether they can support the same number of MST
streams on each controller or not.
Hi, in hardware, the SM8650's DP controller supports 2 INTFs, while the
QCS8300's DP0 controller supports 4 INTFs.In sst mode, only one INTF
will be used, they are same, but for MST, sm8650 supports 2 streams
while qcs8300 support 4 streams. Thanks.
