Hi
Am 28.10.22 um 12:04 schrieb Ville Syrjälä:
On Thu, Oct 27, 2022 at 01:08:24PM +0200, Thomas Zimmermann wrote:
I trust you when you say that ->XRGB is not enough. But
although I've read your replies, I still don't understand why this
switch is necessary.
Why don't we call drm_fb_build_f
On Thu, Oct 27, 2022 at 01:08:24PM +0200, Thomas Zimmermann wrote:
> I trust you when you say that ->XRGB is not enough. But
> although I've read your replies, I still don't understand why this
> switch is necessary.
>
> Why don't we call drm_fb_build_fourcc_list() with the native
> format/
On 2022-10-27 12:53, Hector Martin wrote:
>
> Q: Why not just add a conversion from XRGB2101010 to XRGB?
> A: Because that would only fix KDE, and would make it slower vs. not
> advertising XRGB2101010 at all (double conversions, plus kernel
> conversion can be slower). Plus, it doesn't make a
Hi
Am 27.10.22 um 14:22 schrieb Pekka Paalanen:
On Thu, 27 Oct 2022 13:08:24 +0200
Thomas Zimmermann wrote:
Hi
Am 27.10.22 um 12:13 schrieb Hector Martin:
Until now, simpledrm unconditionally advertised all formats that can be
supported natively as conversions. However, we don't actually ha
On 27/10/2022 20.08, Thomas Zimmermann wrote:
> We currently have two DRM drivers that call drm_fb_build_fourcc_list():
> simpledrm and ofdrm. I've been very careful to keep the format selection
> in sync between them. (That's the reason why the helper exists at all.)
> If the drivers start to u
On Thu, 27 Oct 2022 13:08:24 +0200
Thomas Zimmermann wrote:
> Hi
>
> Am 27.10.22 um 12:13 schrieb Hector Martin:
> > Until now, simpledrm unconditionally advertised all formats that can be
> > supported natively as conversions. However, we don't actually have a
> > full conversion matrix of help
Hi
Am 27.10.22 um 12:13 schrieb Hector Martin:
Until now, simpledrm unconditionally advertised all formats that can be
supported natively as conversions. However, we don't actually have a
full conversion matrix of helpers. Although the list is arguably
provided to userspace in precedence order,
On 27/10/2022 19.13, Hector Martin wrote:
> Until now, simpledrm unconditionally advertised all formats that can be
> supported natively as conversions. However, we don't actually have a
> full conversion matrix of helpers. Although the list is arguably
> provided to userspace in precedence order,
Until now, simpledrm unconditionally advertised all formats that can be
supported natively as conversions. However, we don't actually have a
full conversion matrix of helpers. Although the list is arguably
provided to userspace in precedence order, userspace can pick something
out-of-order (and thu
