Re: [PATCH] drm/stm: ltdc: add support for CRC hashing feature

2022-02-25 Thread Philippe CORNU
On 2/11/22 11:46, Raphaël Gallais-Pou wrote: From: Raphael Gallais-Pou This patch adds the CRC hashing feature supported by some recent hardware versions of the LTDC. This is useful for test suite such as IGT-GPU-tools [1] where a CRTC output frame can be compared to a test reference frame t

Re: [PATCH] drm/stm: ltdc: add support for CRC hashing feature

2022-02-22 Thread yannick Fertre
Hi Raphael, thanks for the patch. Acked-by: Yannick Fertre Best regards On 2/11/22 11:46, Raphaël Gallais-Pou wrote: From: Raphael Gallais-Pou This patch adds the CRC hashing feature supported by some recent hardware versions of the LTDC. This is useful for test suite such as IGT-GPU-tools

[PATCH] drm/stm: ltdc: add support for CRC hashing feature

2022-02-11 Thread Raphaël Gallais-Pou
From: Raphael Gallais-Pou This patch adds the CRC hashing feature supported by some recent hardware versions of the LTDC. This is useful for test suite such as IGT-GPU-tools [1] where a CRTC output frame can be compared to a test reference frame thanks to their respective CRC hash. [1] https://c