Hi
Am 20.02.25 um 10:18 schrieb Tomi Valkeinen:
[...]
+ * Color modes of 10, 12, 15, 30 and 64 are only supported for use by
+ * legacy user space. Please don't use them in new code. Other modes
+ * are not support.
+ *
+ * Do not attempt to allocate anything but linear framebuffer memory
+ * wi
On 18/02/2025 14:23, Thomas Zimmermann wrote:
Call drm_mode_size_dumb() to compute dumb-buffer scanline pitch
and buffer size. Align the pitch to a multiple of 8. Align the
buffer size according to hardware requirements.
Xe's internal calculation allowed for 64-bit wide buffer sizes, but
the ioc
Hi,
On 20/02/2025 12:05, Thomas Zimmermann wrote:
Hi
Am 20.02.25 um 10:18 schrieb Tomi Valkeinen:
[...]
+ * Color modes of 10, 12, 15, 30 and 64 are only supported for use by
+ * legacy user space. Please don't use them in new code. Other modes
+ * are not support.
+ *
+ * Do not attempt to al
Hi,
On 18/02/2025 16:23, Thomas Zimmermann wrote:
Add drm_modes_size_dumb(), a helper to calculate the dumb-buffer
scanline pitch and allocation size. Implementations of struct
drm_driver.dumb_create can call the new helper for their size
computations.
There is currently quite a bit of code dup
On 8/2/25 03:58, Zhi Wang wrote:
Ben reported an issue that the patch [1] breaks the suspend/resume.
After digging for a while, I noticed that this problem had been there
before introducing that patch, but not exposed because r535_gsp_rpc_push()
doesn't repsect the caller's requirement when han
On 1/9/25 17:57, Thomas Zimmermann wrote:
> Call drm_mode_size_dumb() to compute dumb-buffer scanline pitch and
> buffer size. Align the pitch to a multiple of 4.
>
> Signed-off-by: Thomas Zimmermann
> Cc: David Airlie
> Cc: Gerd Hoffmann
> Cc: Gurchetan Singh
> Cc: Chia-I Wu
> ---
> drivers
Reviewed-by: Lyude Paul
On Tue, 2025-02-18 at 15:23 +0100, Thomas Zimmermann wrote:
> Call drm_mode_size_dumb() to compute dumb-buffer scanline pitch and
> buffer size. Align the pitch to a multiple of 256.
>
> Signed-off-by: Thomas Zimmermann
> Cc: Karol Herbst
> Cc: Lyude Paul
> Cc: Danilo