Re: [PATCH] drm/ast: Fix start address computation

[Jocelyn Falempe]

On 07/02/2023 12:36, Jocelyn Falempe wrote:

On 07/02/2023 12:17, Thomas Zimmermann wrote:

Hi

I was wondering if this start address is not an offset in the GPU memory, and in this case the primary plane offset should always be 0 ?

I think it's the case, so I will send a v2 shortly.

Best regards,

Best regards
Thomas

[1] https://elixir.bootlin.com/linux/v6.2-rc7/source/drivers/gpu/drm/ast/ast_mm.c#L96

      unsigned long cursor_size = roundup(AST_HWC_SIZE + AST_HWC_SIGNATURE_SIZE, PAGE_SIZE);

      unsigned long size = ast->vram_fb_available - cursor_size;
      int ret;