diff options
| author | José Roberto de Souza <jose.souza@intel.com> | 2019-03-12 12:57:41 -0700 |
|---|---|---|
| committer | José Roberto de Souza <jose.souza@intel.com> | 2019-03-13 14:20:19 -0700 |
| commit | 88a0d9606aff09d2b1c5dbe95a9df9dac44e79b6 (patch) | |
| tree | 2cce749791862b074b0230c0e5d24f96457dfaf1 /drivers/gpu/drm/i915/intel_vbt_defs.h | |
| parent | c6c30b917d40047cfd19f7a28a8eea7b6ddd6634 (diff) | |
drm/i915/vbt: Parse and use the new field with PSR2 TP2/3 wakeup time
A new field with the training pattern(TP) wakeup time for PSR2 was
added to VBT, so lets use it when available otherwise it will
fallback to PSR1 wakeup time.
v2: replacing enum to numerical usec time (Jani)
BSpec: 20131
Cc: Jani Nikula <jani.nikula@intel.com>
Cc: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com>
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190312195743.8829-1-jose.souza@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/intel_vbt_defs.h')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_vbt_defs.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/intel_vbt_defs.h b/drivers/gpu/drm/i915/intel_vbt_defs.h index bf3662ad5fed..fdbbb9a53804 100644 --- a/drivers/gpu/drm/i915/intel_vbt_defs.h +++ b/drivers/gpu/drm/i915/intel_vbt_defs.h @@ -772,6 +772,9 @@ struct psr_table { /* TP wake up time in multiple of 100 */ u16 tp1_wakeup_time; u16 tp2_tp3_wakeup_time; + + /* PSR2 TP2/TP3 wakeup time for 16 panels */ + u32 psr2_tp2_tp3_wakeup_time; } __packed; struct bdb_psr { |