On Fri, Feb 27, 2026 at 8:54 PM Rosen Penev <[email protected]> wrote:
>
> Because of incomplete backports to stable kernels, DC ended up breaking
> on older GCN 1 GPUs. This patchset adds the missing upstream commits to
> at least fix the panic/black screen on boot.
>
> They are applicable to 6.12, 6.6, and 6.1 as those are the currently
> supported kernels that 7009e3af0474aca5f64262b3c72fb6e23b232f9b got
> backported to.
>
> 6.1 needs two extra backports for these two commits to be cherry-picked
> cleanly. Those are
>
> 96ce96f8773da4814622fd97e5226915a2c30706
> d09ef243035b75a6d403ebfeb7e87fa20d7e25c6
>
> v2: Add Signed-off-by.
Do I need to resend?
>
> Timur Kristóf (2):
> drm/amd/display: Add pixel_clock to amd_pp_display_configuration
> drm/amd/pm: Use pm_display_cfg in legacy DPM (v2)
>
> .../amd/display/amdgpu_dm/amdgpu_dm_pp_smu.c | 1 +
> .../dc/clk_mgr/dce110/dce110_clk_mgr.c | 2 +-
> .../drm/amd/display/dc/dm_services_types.h | 2 +-
> drivers/gpu/drm/amd/include/dm_pp_interface.h | 1 +
> drivers/gpu/drm/amd/pm/amdgpu_dpm_internal.c | 67 +++++++++++++++++++
> .../gpu/drm/amd/pm/inc/amdgpu_dpm_internal.h | 2 +
> drivers/gpu/drm/amd/pm/legacy-dpm/kv_dpm.c | 4 +-
> .../gpu/drm/amd/pm/legacy-dpm/legacy_dpm.c | 6 +-
> drivers/gpu/drm/amd/pm/legacy-dpm/si_dpm.c | 65 ++++++------------
> .../gpu/drm/amd/pm/powerplay/amd_powerplay.c | 11 +--
> 10 files changed, 101 insertions(+), 60 deletions(-)
>
> --
> 2.53.0
>
