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| author | Mark Yacoub <markyacoub@google.com> | 2021-03-08 16:36:22 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2021-03-23 23:03:36 -0400 |
| commit | f258907fdd835e1aed6d666b00cdd0f186676b7c (patch) | |
| tree | 5b684892c6402b920d56b38c4d45c5dcbb6112c3 /drivers/gpu/trace | |
| parent | c153401672449983bbc038e9ceb471baf54ed195 (diff) | |
| download | linux-f258907fdd835e1aed6d666b00cdd0f186676b7c.tar.gz linux-f258907fdd835e1aed6d666b00cdd0f186676b7c.tar.bz2 linux-f258907fdd835e1aed6d666b00cdd0f186676b7c.zip | |
drm/amdgpu: Verify bo size can fit framebuffer size on init.
To initialize the framebuffer, call drm_gem_fb_init_with_funcs which
verifies that the BO size can fit the FB size by calculating the minimum
expected size of each plane.
The bug was caught using igt-gpu-tools test: kms_addfb_basic.too-high
and kms_addfb_basic.bo-too-small
Tested on ChromeOS Zork by turning on the display and running a YT
video.
=== Changes from v1 ===
1. Added new line under declarations.
2. Use C style comment.
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: "Christian König" <christian.koenig@amd.com>
Cc: Sean Paul <seanpaul@chromium.org>
Signed-off-by: Mark Yacoub <markyacoub@chromium.org>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/trace')
0 files changed, 0 insertions, 0 deletions