diff options
| author | Arun R Murthy <arun.r.murthy@intel.com> | 2025-01-22 11:25:42 +0530 |
|---|---|---|
| committer | Suraj Kandpal <suraj.kandpal@intel.com> | 2025-02-05 13:10:01 +0530 |
| commit | a5ebe00c2ace15634c02e3c64f1b28253553495b (patch) | |
| tree | e999865224f29d13bbd3d87abe056a4f5e9b360b /tools/perf/scripts/python/mem-phys-addr.py | |
| parent | 71be802005074a4cc2297e4a1da1ca268d9c6b49 (diff) | |
drm/i915/dp: Guarantee a minimum HBlank time
Mandate a minimum Hblank symbol cycle count between BlankingStart and
BlankingEnd in 8b/10b MST and 128b/132b mode.
v2: Affine calculation/updation of min HBlank to dp_mst (Jani)
v3: moved min_hblank from struct intel_dp to intel_crtc_state (Jani)
v4: use max/min functions, change intel_xx *intel_xx to intel_xx *xx
(Jani)
Limit hblank to 511 and accommodate BS/BE in calculated value
(Srikanth)
v5: Some spelling corrections (Suraj)
v6: Removed DP2.1 in comment as this is applicable for both DP2.1 and
DP1.4 (Suraj)
v7: crtc_state holds the logical values and the register value
computation is moved to mst_enable() (Jani)
v8: Limit max hblank to 0x10, disable min_hblank on mst_disable (Jani)
Bspec: 74379
Signed-off-by: Arun R Murthy <arun.r.murthy@intel.com>
Reviewed-by: Suraj Kandpal <suraj.kandpal@intel.com>
Acked-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Suraj Kandpal <suraj.kandpal@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20250122-hblank-v9-1-90afda006685@intel.com
Diffstat (limited to 'tools/perf/scripts/python/mem-phys-addr.py')
0 files changed, 0 insertions, 0 deletions