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| author | Dmitry Baryshkov <[email protected]> | 2023-01-24 22:36:00 +0200 |
|---|---|---|
| committer | Dmitry Baryshkov <[email protected]> | 2023-01-26 20:51:32 +0200 |
| commit | 2ec56b232b9775b4814c207ed6da9f065b29711c (patch) | |
| tree | 9486c9badeb66fb609c8bfe2ffbf7d6070b9c038 /lib/test_fortify/write_overflow-strlcpy-src.c | |
| parent | a7efe60e36b9c0e966d7f82ac90a89b591d984e9 (diff) | |
drm/msm/dsi: properly handle the case of empty OPP table in dsi_mgr_bridge_mode_valid
It was left unnoticed during the review that even if there is no OPP
table in device tree, one will be created by a call to the function
devm_pm_opp_set_clkname(). This leads to dsi_mgr_bridge_mode_valid()
rejecting all modes if DT contains no OPP table for the DSI host.
Rework dsi_mgr_bridge_mode_valid() to handle this case by actually
checking that the table is populated with frequency entries before
returning an error.
Fixes: 8328041b8c82 ("drm/msm/dsi: implement opp table based check for dsi_mgr_bridge_mode_valid()")
Signed-off-by: Dmitry Baryshkov <[email protected]>
Reviewed-by: Abhinav Kumar <[email protected]>
Patchwork: https://patchwork.freedesktop.org/patch/520076/
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Dmitry Baryshkov <[email protected]>
Diffstat (limited to 'lib/test_fortify/write_overflow-strlcpy-src.c')
0 files changed, 0 insertions, 0 deletions