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| author | Geert Uytterhoeven <[email protected]> | 2021-07-27 13:47:30 +0000 |
|---|---|---|
| committer | Sam Ravnborg <[email protected]> | 2021-07-27 15:18:26 +0000 |
| commit | 833d14a4bf83b9be89e407b8d99b462172fe0a40 (patch) | |
| tree | 2428855554c0033ee47d2ce3d4275869839c0da2 /drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c | |
| parent | video: fbdev: ssd1307fb: Optimize screen updates (diff) | |
| download | kernel-833d14a4bf83b9be89e407b8d99b462172fe0a40.tar.gz kernel-833d14a4bf83b9be89e407b8d99b462172fe0a40.zip | |
video: fbdev: ssd1307fb: Cache address ranges
Cache the column and page ranges, to avoid doing unneeded I2C transfers
when the values haven't changed.
Signed-off-by: Geert Uytterhoeven <[email protected]>
Acked-by: Sam Ravnborg <[email protected]>
Signed-off-by: Sam Ravnborg <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c')
0 files changed, 0 insertions, 0 deletions