Hi,
> >>> As explained before, that would break radeon userspace on big endian
> >>> hosts.
> >>
> >> We last discussed this about a year ago, so I hope you'll forgive my
> >> lapse in memory...
> >>
> >> There's userspace that uses ADDFB2 with DRM_FORMAT_XRGB but
> >> expects it to be host
On Tue, Sep 4, 2018 at 11:02 AM, Michel Dänzer wrote:
> On 2018-09-04 3:05 p.m., Ilia Mirkin wrote:
>> On Tue, Sep 4, 2018 at 4:00 AM, Michel Dänzer wrote:
>>> On 2018-09-03 7:07 p.m., Ilia Mirkin wrote:
On Mon, Sep 3, 2018 at 12:45 PM, Daniel Vetter wrote:
> On Mon, Sep 03, 2018 at 12:
On 2018-09-04 3:05 p.m., Ilia Mirkin wrote:
> On Tue, Sep 4, 2018 at 4:00 AM, Michel Dänzer wrote:
>> On 2018-09-03 7:07 p.m., Ilia Mirkin wrote:
>>> On Mon, Sep 3, 2018 at 12:45 PM, Daniel Vetter wrote:
On Mon, Sep 03, 2018 at 12:57:54PM +0200, Gerd Hoffmann wrote:
> Userspace on big en
On Tue, Sep 4, 2018 at 4:00 AM, Michel Dänzer wrote:
> On 2018-09-03 7:07 p.m., Ilia Mirkin wrote:
>> On Mon, Sep 3, 2018 at 12:45 PM, Daniel Vetter wrote:
>>> On Mon, Sep 03, 2018 at 12:57:54PM +0200, Gerd Hoffmann wrote:
Userspace on big endian machhines typically expects the ADDFB ioctl
>
On 2018-09-03 7:07 p.m., Ilia Mirkin wrote:
> On Mon, Sep 3, 2018 at 12:45 PM, Daniel Vetter wrote:
>> On Mon, Sep 03, 2018 at 12:57:54PM +0200, Gerd Hoffmann wrote:
>>> Userspace on big endian machhines typically expects the ADDFB ioctl
>>> returns a big endian framebuffer. drm_mode_addfb() will
On Mon, Sep 3, 2018 at 12:45 PM, Daniel Vetter wrote:
> On Mon, Sep 03, 2018 at 12:57:54PM +0200, Gerd Hoffmann wrote:
>> Userspace on big endian machhines typically expects the ADDFB ioctl
>> returns a big endian framebuffer. drm_mode_addfb() will call
>> drm_mode_addfb2() unconditionally with l
On 2018-09-03 6:45 p.m., Daniel Vetter wrote:
> On Mon, Sep 03, 2018 at 12:57:54PM +0200, Gerd Hoffmann wrote:
>> Userspace on big endian machhines typically expects the ADDFB ioctl
>> returns a big endian framebuffer. drm_mode_addfb() will call
>> drm_mode_addfb2() unconditionally with little end
On Mon, Sep 03, 2018 at 12:57:54PM +0200, Gerd Hoffmann wrote:
> Userspace on big endian machhines typically expects the ADDFB ioctl
> returns a big endian framebuffer. drm_mode_addfb() will call
> drm_mode_addfb2() unconditionally with little endian DRM_FORMAT_*
> values though, which is wrong.
Userspace on big endian machhines typically expects the ADDFB ioctl
returns a big endian framebuffer. drm_mode_addfb() will call
drm_mode_addfb2() unconditionally with little endian DRM_FORMAT_*
values though, which is wrong. This patch fixes that.
Drivers (both kernel and xorg) have quirks in p
