Re: [PATCH v2 1/3] drm/vkms: Re-introduce line-by-line algorithm for writeback

2024-10-28 Thread Louis Chauvet
On 26/10/24 - 12:05, Maíra Canal wrote: > Hi Louis, > > On 14/08/24 05:42, Louis Chauvet wrote: > > Re-introduce a line-by-line writeback algorithm for each pixel format. > > This allows more performance by not requiring an indirection per pixel > > write. > > > > Line-by-line writeback was intro

Re: [PATCH v2 1/3] drm/vkms: Re-introduce line-by-line algorithm for writeback

2024-10-26 Thread Maíra Canal
Hi Louis, On 14/08/24 05:42, Louis Chauvet wrote: Re-introduce a line-by-line writeback algorithm for each pixel format. This allows more performance by not requiring an indirection per pixel write. Line-by-line writeback was introduced by [1] but rewritten back to pixel-by-pixel algorithm in [

[PATCH v2 1/3] drm/vkms: Re-introduce line-by-line algorithm for writeback

2024-08-14 Thread Louis Chauvet
Re-introduce a line-by-line writeback algorithm for each pixel format. This allows more performance by not requiring an indirection per pixel write. Line-by-line writeback was introduced by [1] but rewritten back to pixel-by-pixel algorithm in [2]. At this time, nobody noticed the impact on perfor