Re: [PATCH v1 1/1] drm/mediatek/dp: The register is written with the parsed DTS SSC value.

2024-04-11 Thread 杨连坤

Re: [PATCH v1 1/1] drm/mediatek/dp: The register is written with the parsed DTS SSC value.

2024-04-11 Thread 杨连坤
On Wed, 2024-04-03 at 16:56 +0200, Krzysztof Kozlowski wrote: Dear Krzysztof: The dp_phy device has already been registered through the mtk_dp_register_phy function in the mtk_dp.c file, so it cannot be redefined in the dts. Avoid using of_get_child_by_name for this purpose. To find the node

Re: [PATCH v1 1/1] drm/mediatek/dp: The register is written with the parsed DTS SSC value.

2024-04-11 Thread Krzysztof Kozlowski
On 11/04/2024 08:30, LIANKUN YANG (杨连坤) wrote: > On Wed, 2024-04-03 at 16:56 +0200, Krzysztof Kozlowski wrote: >> >> External email : Please do not click links or open attachments until >> you have verified the sender or the content. >> On 03/04/2024 08:41, Krzysztof Kozlowski wrote: >>>

Re: [PATCH v1 1/1] drm/mediatek/dp: The register is written with the parsed DTS SSC value.

2024-04-03 Thread Krzysztof Kozlowski
On 03/04/2024 08:41, Krzysztof Kozlowski wrote: > On 03/04/2024 06:05, Liankun Yang wrote: >> [Description] >> Severe screen flickering has been observed on the external display >> when the DP projection function is used with the market expansion dock. >> > >> +if (!strcmp(mode_name,

[PATCH v1 1/1] drm/mediatek/dp: The register is written with the parsed DTS SSC value.

2024-04-03 Thread Liankun Yang
[Description] Severe screen flickering has been observed on the external display when the DP projection function is used with the market expansion dock. [Root cause] It has been discovered through analysis that severe screen flickering will occur when using the current default settings of SC

Re: [PATCH v1 1/1] drm/mediatek/dp: The register is written with the parsed DTS SSC value.

2024-04-03 Thread Krzysztof Kozlowski
On 03/04/2024 06:05, Liankun Yang wrote: > [Description] > Severe screen flickering has been observed on the external display > when the DP projection function is used with the market expansion dock. > > + if (!strcmp(mode_name, RG_XTP_GLB_TXPLL_SSC_DELTA_RBR)) { > +