diff options
| author | Michel Dänzer <michel.daenzer@amd.com> | 2015-12-01 17:58:13 +0900 |
|---|---|---|
| committer | Michel Dänzer <michel@daenzer.net> | 2016-08-30 16:58:45 +0900 |
| commit | 99232f64db52812a843cd616d263d3a6b90eef3d (patch) | |
| tree | c0bbeefc1f2105dae366c4b60e63c9bc0fd1b5e9 /src/evergreen_reg_auto.h | |
| parent | a92c27484703abc7c410b6ae0e4b8d1efbbb8e6f (diff) | |
Only copy from screen pixmap to shared pixmap on demand for slave scanout
Only copy once for each time we update the corresponding scanout pixmap.
This can significantly reduce the bandwidth usage when there are
frequent updates to the screen pixmap.
This initial implementation only works when both the master and slave
screens use this driver.
v2:
* Reduce churn in radeon_prime_scanout_update_handler
* Clear the correct damage in radeon_dirty_update
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'src/evergreen_reg_auto.h')
0 files changed, 0 insertions, 0 deletions