[PATCH 12/12] drm/i915: Reoder gen9+ timestamp freq register bits
Ville Syrjala
ville.syrjala at linux.intel.com
Tue Feb 11 23:19:40 UTC 2025
From: Ville Syrjälä <ville.syrjala at linux.intel.com>
We customarily define the bits of a register in big endian
order. Reorder the gen9+ timestamp freq register bits to match.
Signed-off-by: Ville Syrjälä <ville.syrjala at linux.intel.com>
---
drivers/gpu/drm/i915/gt/intel_gt_regs.h | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/i915/gt/intel_gt_regs.h b/drivers/gpu/drm/i915/gt/intel_gt_regs.h
index 440ace1a0170..bcd8a09ed279 100644
--- a/drivers/gpu/drm/i915/gt/intel_gt_regs.h
+++ b/drivers/gpu/drm/i915/gt/intel_gt_regs.h
@@ -30,14 +30,14 @@
/* RPM unit config (Gen8+) */
#define RPM_CONFIG0 _MMIO(0xd00)
-#define GEN9_RPM_CONFIG0_CRYSTAL_CLOCK_FREQ_MASK REG_BIT(3)
-#define GEN9_RPM_CONFIG0_CRYSTAL_CLOCK_FREQ_19_2_MHZ REG_FIELD_PREP(GEN9_RPM_CONFIG0_CRYSTAL_CLOCK_FREQ_MASK, 0)
-#define GEN9_RPM_CONFIG0_CRYSTAL_CLOCK_FREQ_24_MHZ REG_FIELD_PREP(GEN9_RPM_CONFIG0_CRYSTAL_CLOCK_FREQ_MASK, 1)
#define GEN11_RPM_CONFIG0_CRYSTAL_CLOCK_FREQ_MASK REG_GENMASK(5, 3)
#define GEN11_RPM_CONFIG0_CRYSTAL_CLOCK_FREQ_24_MHZ REG_FIELD_PREP(GEN11_RPM_CONFIG0_CRYSTAL_CLOCK_FREQ_MASK, 0)
#define GEN11_RPM_CONFIG0_CRYSTAL_CLOCK_FREQ_19_2_MHZ REG_FIELD_PREP(GEN11_RPM_CONFIG0_CRYSTAL_CLOCK_FREQ_MASK, 1)
#define GEN11_RPM_CONFIG0_CRYSTAL_CLOCK_FREQ_38_4_MHZ REG_FIELD_PREP(GEN11_RPM_CONFIG0_CRYSTAL_CLOCK_FREQ_MASK, 2)
#define GEN11_RPM_CONFIG0_CRYSTAL_CLOCK_FREQ_25_MHZ REG_FIELD_PREP(GEN11_RPM_CONFIG0_CRYSTAL_CLOCK_FREQ_MASK, 3)
+#define GEN9_RPM_CONFIG0_CRYSTAL_CLOCK_FREQ_MASK REG_BIT(3)
+#define GEN9_RPM_CONFIG0_CRYSTAL_CLOCK_FREQ_19_2_MHZ REG_FIELD_PREP(GEN9_RPM_CONFIG0_CRYSTAL_CLOCK_FREQ_MASK, 0)
+#define GEN9_RPM_CONFIG0_CRYSTAL_CLOCK_FREQ_24_MHZ REG_FIELD_PREP(GEN9_RPM_CONFIG0_CRYSTAL_CLOCK_FREQ_MASK, 1)
#define GEN10_RPM_CONFIG0_CTC_SHIFT_PARAMETER_MASK REG_GENMASK(2, 1)
#define RPM_CONFIG1 _MMIO(0xd04)
@@ -876,10 +876,10 @@
/* GPM unit config (Gen9+) */
#define CTC_MODE _MMIO(0xa26c)
+#define CTC_SHIFT_PARAMETER_MASK REG_GENMASK(2, 1)
#define CTC_SOURCE_PARAMETER_MASK REG_BIT(0)
#define CTC_SOURCE_CRYSTAL_CLOCK REG_FIELD_PREP(CTC_SOURCE_PARAMETER_MASK, 0)
#define CTC_SOURCE_DIVIDE_LOGIC REG_FIELD_PREP(CTC_SOURCE_PARAMETER_MASK, 1)
-#define CTC_SHIFT_PARAMETER_MASK REG_GENMASK(2, 1)
/* GPM MSG_IDLE */
#define MSG_IDLE_CS _MMIO(0x8000)
--
2.45.3
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