Re: [PATCH v3.1] drm/xe/display: Fix fbdev GGTT mapping handling.

2025-02-20 Thread Maarten Lankhorst
Hey, On 2025-02-20 16:43, Matthew Auld wrote: On 20/02/2025 14:22, Lucas De Marchi wrote: On Wed, Feb 19, 2025 at 04:34:40PM +0100, Maarten Lankhorst wrote: The fbdev vma is a normal unrotated VMA, so add ane explicit check before re-using. When re-using, we have to restore the GGTT mapping o

Re: [PATCH v3.1] drm/xe/display: Fix fbdev GGTT mapping handling.

2025-02-20 Thread Matthew Auld
On 20/02/2025 14:22, Lucas De Marchi wrote: On Wed, Feb 19, 2025 at 04:34:40PM +0100, Maarten Lankhorst wrote: The fbdev vma is a normal unrotated VMA, so add ane explicit check before re-using. When re-using, we have to restore the GGTT mapping on resume, so add some code to do that too. Fixe

Re: [PATCH v3.1] drm/xe/display: Fix fbdev GGTT mapping handling.

2025-02-20 Thread Lucas De Marchi
On Wed, Feb 19, 2025 at 04:34:40PM +0100, Maarten Lankhorst wrote: The fbdev vma is a normal unrotated VMA, so add ane explicit check before re-using. When re-using, we have to restore the GGTT mapping on resume, so add some code to do that too. Fixes: 67a98f7e27ba ("drm/xe/display: Re-use disp

[PATCH v3.1] drm/xe/display: Fix fbdev GGTT mapping handling.

2025-02-19 Thread Maarten Lankhorst
The fbdev vma is a normal unrotated VMA, so add ane explicit check before re-using. When re-using, we have to restore the GGTT mapping on resume, so add some code to do that too. Fixes: 67a98f7e27ba ("drm/xe/display: Re-use display vmas when possible") Signed-off-by: Maarten Lankhorst --- drive