diff options
author | Vathsala Nagaraju <vathsala.nagaraju@intel.com> | 2018-06-27 13:38:30 +0530 |
---|---|---|
committer | Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com> | 2018-07-02 10:36:20 -0700 |
commit | 00b062967f1524de25daf6578d9043b0bbe7c208 (patch) | |
tree | 3cd96f6a182f3897698ec357ea515166ed3607db /drivers/gpu/drm/i915/i915_reg.h | |
parent | 7e7367d3bc6cf27dd7e007e7897fcebfeff1ee8b (diff) |
drm/i915/psr: Add psr1 live status
Prints live state of psr1.Extending the existing
PSR2 live state function to cover psr1.
Tested on KBL with psr2 and psr1 panel.
v2: rebase
v3: DK
Rename psr2_live_status to psr_source_status.
v4: DK
Move EDP_PSR_STATUS_STATE_SHIFT below EDP_PSR_STATUS_STATE_MASK.
Pass seq to psr_source_status, handle source status prints in
psr_source_status.
v5: Fixed CI warning messages
v6:
Remove extra space in the title before the colon.(DK)
Rebase. (Jani)
v7: Use tabs for indenting the values.(Jani)
v8: Addressed dk's review comments.
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Cc: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com>
Reviewed-by: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com>
Signed-off-by: Vathsala Nagaraju <vathsala.nagaraju@intel.com>
Signed-off-by: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/1530086910-15914-1-git-send-email-vathsala.nagaraju@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/i915_reg.h')
-rw-r--r-- | drivers/gpu/drm/i915/i915_reg.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h index 7dc774682922..69b9978d7dda 100644 --- a/drivers/gpu/drm/i915/i915_reg.h +++ b/drivers/gpu/drm/i915/i915_reg.h @@ -4133,6 +4133,7 @@ enum { #define EDP_PSR_STATUS _MMIO(dev_priv->psr_mmio_base + 0x40) #define EDP_PSR_STATUS_STATE_MASK (7 << 29) +#define EDP_PSR_STATUS_STATE_SHIFT 29 #define EDP_PSR_STATUS_STATE_IDLE (0 << 29) #define EDP_PSR_STATUS_STATE_SRDONACK (1 << 29) #define EDP_PSR_STATUS_STATE_SRDENT (2 << 29) |