To properly support the various plane formats supported by different
hardware, the kernel must know the pixel format of a framebuffer object.
So add a new ioctl taking a format argument corresponding to a fourcc
name from videodev2.h.
Signed-off-by: Jesse Barnes
---
drivers/gpu/drm/drm_crtc.c
On Fri, 04 Nov 2011 16:34:22 +0900
Joonyoung Shim wrote:
> > + case V4L2_PIX_FMT_RGB24:
> > + *depth = 24;
> > + *bpp = 24;
> > + break;
>
> In the depth = 24 and bpp = 32 case also the pixed_format is
> V4L2_PIX_FMT_RGB24, but above function cannot detect it.
On Wed, 2 Nov 2011 13:03:20 -0700
Jesse Barnes wrote:
> To properly support the various plane formats supported by different
> hardware, the kernel must know the pixel format of a framebuffer object.
> So add a new ioctl taking a format argument corresponding to a fourcc
> name from videodev2.h.
To properly support the various plane formats supported by different
hardware, the kernel must know the pixel format of a framebuffer object.
So add a new ioctl taking a format argument corresponding to a fourcc
name from videodev2.h.
Signed-off-by: Jesse Barnes
---
drivers/gpu/drm/drm_crtc.c
