diff options
| author | José Roberto de Souza | 2018-10-03 22:50:26 +0200 |
|---|---|---|
| committer | Dhinakaran Pandiyan | 2018-10-06 01:10:52 +0200 |
| commit | fc6ff9dc9ecf7e10597a85c4b83c304fb7c7083e (patch) | |
| tree | 1dc0b1f49bb846510dde68e11945b3fa5219cdbd /drivers/gpu/drm/i915/i915_reg.h | |
| parent | drm/i915/psr: Share PSR and PSR2 exit mask (diff) | |
| download | kernel-qcow2-linux-fc6ff9dc9ecf7e10597a85c4b83c304fb7c7083e.tar.gz kernel-qcow2-linux-fc6ff9dc9ecf7e10597a85c4b83c304fb7c7083e.tar.xz kernel-qcow2-linux-fc6ff9dc9ecf7e10597a85c4b83c304fb7c7083e.zip | |
drm/i915/psr: Make MASK_DISP_REG_WRITE reserved in PSR_MASK for ICL
ICL spec states that this bit is now reserved.
Bspec: 7722
v2(Dhinakaran and Jani):
- instead of remove bit in gen11 now only setting if if gen < 11
- changed commit title
Cc: Jani Nikula <jani.nikula@linux.intel.com>
Reviewed-by: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com>
Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
Signed-off-by: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20181003205031.32474-2-jose.souza@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/i915_reg.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_reg.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h index a71c507cfb9b..aff6f6754d79 100644 --- a/drivers/gpu/drm/i915/i915_reg.h +++ b/drivers/gpu/drm/i915/i915_reg.h @@ -4195,7 +4195,7 @@ enum { #define EDP_PSR_DEBUG_MASK_LPSP (1 << 27) #define EDP_PSR_DEBUG_MASK_MEMUP (1 << 26) #define EDP_PSR_DEBUG_MASK_HPD (1 << 25) -#define EDP_PSR_DEBUG_MASK_DISP_REG_WRITE (1 << 16) +#define EDP_PSR_DEBUG_MASK_DISP_REG_WRITE (1 << 16) /* Reserved in ICL+ */ #define EDP_PSR_DEBUG_EXIT_ON_PIXEL_UNDERRUN (1 << 15) /* SKL+ */ #define EDP_PSR2_CTL _MMIO(0x6f900) @@ -4232,7 +4232,7 @@ enum { #define PSR_EVENT_FRONT_BUFFER_MODIFY (1 << 9) #define PSR_EVENT_WD_TIMER_EXPIRE (1 << 8) #define PSR_EVENT_PIPE_REGISTERS_UPDATE (1 << 6) -#define PSR_EVENT_REGISTER_UPDATE (1 << 5) +#define PSR_EVENT_REGISTER_UPDATE (1 << 5) /* Reserved in ICL+ */ #define PSR_EVENT_HDCP_ENABLE (1 << 4) #define PSR_EVENT_KVMR_SESSION_ENABLE (1 << 3) #define PSR_EVENT_VBI_ENABLE (1 << 2) |