Re: [PATCH 4/5] drm/stm: ltdc: add support of flexible pixel formats

On 12/15/21 10:48 PM, Yannick Fertre wrote:

This feature allows the generation of any RGB pixel format. The list of supported formats is no longer linked to the register LXPFCR_PF, that the reason why a list of drm formats is defined for each display controller version.

Signed-off-by: Yannick Fertre yannick.fertre@foss.st.com

drivers/gpu/drm/stm/ltdc.c | 196 ++++++++++++++++++++++++++----------- drivers/gpu/drm/stm/ltdc.h | 5 +- 2 files changed, 145 insertions(+), 56 deletions(-)

Hello Yannick,

Reviewed-by: Raphael Gallais-Pou raphael.gallais-pou@foss.st.com Tested-by: Raphael Gallais-Pou raphael.gallais-pou@foss.st.com

Many thanks, this is an interesting patch.

Raphaël