Re: [Intel-gfx] [PATCH v5 5/5] drm/tinydrm: Switch from CMA to shmem buffers

2018-10-31 Thread Noralf Trønnes
Den 29.10.2018 10.07, skrev Daniel Vetter: On Sun, Oct 28, 2018 at 09:46:43PM +0100, Noralf Trønnes wrote: Den 28.10.2018 21.21, skrev David Lechner: On 10/26/2018 05:38 PM, Noralf Trønnes wrote: Den 17.10.2018 15.04, skrev Noralf Trønnes: This move makes tinydrm useful for more drivers.

Re: [Intel-gfx] [PATCH v5 5/5] drm/tinydrm: Switch from CMA to shmem buffers

2018-10-29 Thread Daniel Vetter
On Sun, Oct 28, 2018 at 09:46:43PM +0100, Noralf Trønnes wrote: > > Den 28.10.2018 21.21, skrev David Lechner: > > On 10/26/2018 05:38 PM, Noralf Trønnes wrote: > > > Den 17.10.2018 15.04, skrev Noralf Trønnes: > > > > This move makes tinydrm useful for more drivers. tinydrm doesn't need > > > >

Re: [Intel-gfx] [PATCH v5 5/5] drm/tinydrm: Switch from CMA to shmem buffers

2018-10-28 Thread Noralf Trønnes
Den 28.10.2018 21.21, skrev David Lechner: On 10/26/2018 05:38 PM, Noralf Trønnes wrote: Den 17.10.2018 15.04, skrev Noralf Trønnes: This move makes tinydrm useful for more drivers. tinydrm doesn't need continuous memory, but at the time it was convenient to use the CMA library. The spi core

Re: [Intel-gfx] [PATCH v5 5/5] drm/tinydrm: Switch from CMA to shmem buffers

2018-10-28 Thread David Lechner
On 10/26/2018 05:38 PM, Noralf Trønnes wrote: > > Den 17.10.2018 15.04, skrev Noralf Trønnes: >> This move makes tinydrm useful for more drivers. tinydrm doesn't need >> continuous memory, but at the time it was convenient to use the CMA >> library. The spi core can do dma on is_vmalloc()

Re: [Intel-gfx] [PATCH v5 5/5] drm/tinydrm: Switch from CMA to shmem buffers

2018-10-26 Thread Noralf Trønnes
Den 17.10.2018 15.04, skrev Noralf Trønnes: This move makes tinydrm useful for more drivers. tinydrm doesn't need continuous memory, but at the time it was convenient to use the CMA library. The spi core can do dma on is_vmalloc() addresses making this possible. Cc: David Lechner

[Intel-gfx] [PATCH v5 5/5] drm/tinydrm: Switch from CMA to shmem buffers

2018-10-17 Thread Noralf Trønnes
This move makes tinydrm useful for more drivers. tinydrm doesn't need continuous memory, but at the time it was convenient to use the CMA library. The spi core can do dma on is_vmalloc() addresses making this possible. Cc: David Lechner Signed-off-by: Noralf Trønnes Acked-by: David Lechner