[Mesa-dev] [PATCH 2/2] i965: Support importing R8 and GR88 dma_bufs

[Emil Velikov]

On 9 July 2015 at 21:21, Chad Versace <chad.versace at intel.com> wrote:
> On Thu 09 Jul 2015, Emil Velikov wrote:
>> On 9 July 2015 at 09:39, Chad Versace <chad.versace at intel.com> wrote:
>> > EGL_EXT_image_dma_buf_import now supports those formats.
>> >
>> Do I have an old version of it (v6) or I simply cannot see those listed ?
>
> I should have been more clear when I said "EGL_EXT_image_dma_buf_import
> now supports those formats". I meant "now supports those formats as of
> the previous patch".
>
> The EGL_EXT_image_dma_buf_import spec itself lists no DRM formats. v6 of
> the spec refers to drm_fourcc.h for formats by saying this:
>
>     * EGL_LINUX_DRM_FOURCC_EXT: The pixel format of the buffer, as
>       specified by drm_fourcc.h and used as the pixel_format parameter of
>       the drm_mode_fb_cmd2 ioctl.
I was blindly searching for DRI_IMAGE_FOURCC, silly me. Thank you for
kindly pointing me in the correct direction.

Afaics Gwenole sent out an identical set of patches ~an year ago, and
they seems to have fallen through the cracks.

-Emil