Searched hist:"4744 ad2414bd890d37a99df4726be733137aa3f7" (Results 1 – 4 of 4) sorted by relevance
| /linux/drivers/gpu/drm/exynos/ |
| H A D | exynos_drm_gem.h | diff 4744ad2414bd890d37a99df4726be733137aa3f7 Fri Dec 07 09:51:27 CET 2012 Inki Dae <inki.dae@samsung.com> drm/exynos: use DMA_ATTR_NO_KERNEL_MAPPING attribute
Changelog v3:
just code cleanup.
Changelog v2:
fix argument to dma_mmap_attr function.
- use pages instead of kvaddr because kvaddr is 0 with
DMA_ATTR_NO_KERNEL_MAPPING.
Changelog v1:
When gem allocation is requested, kernel space mapping isn't needed.
But if need, such as console framebuffer, the physical pages would be
mapped with kernel space though vmap function.
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
|
| H A D | exynos_drm_fb.c | diff 4744ad2414bd890d37a99df4726be733137aa3f7 Fri Dec 07 09:51:27 CET 2012 Inki Dae <inki.dae@samsung.com> drm/exynos: use DMA_ATTR_NO_KERNEL_MAPPING attribute
Changelog v3:
just code cleanup.
Changelog v2:
fix argument to dma_mmap_attr function.
- use pages instead of kvaddr because kvaddr is 0 with
DMA_ATTR_NO_KERNEL_MAPPING.
Changelog v1:
When gem allocation is requested, kernel space mapping isn't needed.
But if need, such as console framebuffer, the physical pages would be
mapped with kernel space though vmap function.
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
|
| H A D | exynos_drm_gem.c | diff 4744ad2414bd890d37a99df4726be733137aa3f7 Fri Dec 07 09:51:27 CET 2012 Inki Dae <inki.dae@samsung.com> drm/exynos: use DMA_ATTR_NO_KERNEL_MAPPING attribute
Changelog v3:
just code cleanup.
Changelog v2:
fix argument to dma_mmap_attr function.
- use pages instead of kvaddr because kvaddr is 0 with
DMA_ATTR_NO_KERNEL_MAPPING.
Changelog v1:
When gem allocation is requested, kernel space mapping isn't needed.
But if need, such as console framebuffer, the physical pages would be
mapped with kernel space though vmap function.
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
|
| H A D | exynos_drm_fbdev.c | diff 4744ad2414bd890d37a99df4726be733137aa3f7 Fri Dec 07 09:51:27 CET 2012 Inki Dae <inki.dae@samsung.com> drm/exynos: use DMA_ATTR_NO_KERNEL_MAPPING attribute
Changelog v3:
just code cleanup.
Changelog v2:
fix argument to dma_mmap_attr function.
- use pages instead of kvaddr because kvaddr is 0 with
DMA_ATTR_NO_KERNEL_MAPPING.
Changelog v1:
When gem allocation is requested, kernel space mapping isn't needed.
But if need, such as console framebuffer, the physical pages would be
mapped with kernel space though vmap function.
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
|