Wrong mask is used in PORT_ALPM_LFPS_CTL_FIRST_LFPS_HALF_CYCLE_DURATION and
PORT_ALPM_LFPS_CTL_LAST_LFPS_HALF_CYCLE_DURATION.

Fixes: 295099580f04 ("drm/i915/psr: Add missing ALPM AUX-Less register 
definitions")
Signed-off-by: Jouni Högander <jouni.hogan...@intel.com>
Reviewed-by: Ankit Nautiyal <ankit.k.nauti...@intel.com>
---
 drivers/gpu/drm/i915/display/intel_psr_regs.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_psr_regs.h 
b/drivers/gpu/drm/i915/display/intel_psr_regs.h
index aad3ac5f502e..8afbf5a38335 100644
--- a/drivers/gpu/drm/i915/display/intel_psr_regs.h
+++ b/drivers/gpu/drm/i915/display/intel_psr_regs.h
@@ -335,8 +335,8 @@
 #define  PORT_ALPM_LFPS_CTL_LFPS_HALF_CYCLE_DURATION_MASK      REG_GENMASK(20, 
16)
 #define  PORT_ALPM_LFPS_CTL_LFPS_HALF_CYCLE_DURATION(val)      
REG_FIELD_PREP(PORT_ALPM_LFPS_CTL_LFPS_HALF_CYCLE_DURATION_MASK, val)
 #define  PORT_ALPM_LFPS_CTL_FIRST_LFPS_HALF_CYCLE_DURATION_MASK        
REG_GENMASK(12, 8)
-#define  PORT_ALPM_LFPS_CTL_FIRST_LFPS_HALF_CYCLE_DURATION(val)        
REG_FIELD_PREP(PORT_ALPM_LFPS_CTL_LFPS_HALF_CYCLE_DURATION_MASK, val)
+#define  PORT_ALPM_LFPS_CTL_FIRST_LFPS_HALF_CYCLE_DURATION(val)        
REG_FIELD_PREP(PORT_ALPM_LFPS_CTL_FIRST_LFPS_HALF_CYCLE_DURATION_MASK, val)
 #define  PORT_ALPM_LFPS_CTL_LAST_LFPS_HALF_CYCLE_DURATION_MASK REG_GENMASK(4, 
0)
-#define  PORT_ALPM_LFPS_CTL_LAST_LFPS_HALF_CYCLE_DURATION(val) 
REG_FIELD_PREP(PORT_ALPM_LFPS_CTL_LFPS_HALF_CYCLE_DURATION_MASK, val)
+#define  PORT_ALPM_LFPS_CTL_LAST_LFPS_HALF_CYCLE_DURATION(val) 
REG_FIELD_PREP(PORT_ALPM_LFPS_CTL_LAST_LFPS_HALF_CYCLE_DURATION_MASK, val)
 
 #endif /* __INTEL_PSR_REGS_H__ */
-- 
2.43.0

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