]> git.ipfire.org Git - thirdparty/linux.git/commit
drm/amd/pm: force send pcie parmater on navi1x
authorYang Wang <kevinyang.wang@amd.com>
Mon, 15 Dec 2025 09:51:11 +0000 (17:51 +0800)
committerAlex Deucher <alexander.deucher@amd.com>
Mon, 5 Jan 2026 22:28:45 +0000 (17:28 -0500)
commitdc8a887de1a7d397ab4131f45676e89565417aa8
tree06b110732a45d5e407b27e345c91751f162e4e5c
parent4f74c2dd970611d3ec3bb0d58215e73af5cd7214
drm/amd/pm: force send pcie parmater on navi1x

v1:
the PMFW didn't initialize the PCIe DPM parameters
and requires the KMD to actively provide these parameters.

v2:
clean & remove unused code logic (lijo)

Fixes: 1a18607c07bb ("drm/amd/pm: override pcie dpm parameters only if it is necessary")
Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/4671
Signed-off-by: Yang Wang <kevinyang.wang@amd.com>
Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit b0dbd5db7cf1f81e4aaedd25cb5e72ce369387b2)
drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c