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vsyrjalaAndi Shyti
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drm/i915: Reoder gen9+ timestamp freq register bits
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@linux.intel.com> Reviewed-by: Andi Shyti <andi.shyti@linux.intel.com> Signed-off-by: Andi Shyti <andi.shyti@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250211231941.22769-13-ville.syrjala@linux.intel.com
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drivers/gpu/drm/i915/gt/intel_gt_regs.h

Lines changed: 4 additions & 4 deletions
Original file line numberDiff line numberDiff line change
@@ -30,14 +30,14 @@
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/* RPM unit config (Gen8+) */
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#define RPM_CONFIG0 _MMIO(0xd00)
33-
#define GEN9_RPM_CONFIG0_CRYSTAL_CLOCK_FREQ_MASK REG_BIT(3)
34-
#define GEN9_RPM_CONFIG0_CRYSTAL_CLOCK_FREQ_19_2_MHZ REG_FIELD_PREP(GEN9_RPM_CONFIG0_CRYSTAL_CLOCK_FREQ_MASK, 0)
35-
#define GEN9_RPM_CONFIG0_CRYSTAL_CLOCK_FREQ_24_MHZ REG_FIELD_PREP(GEN9_RPM_CONFIG0_CRYSTAL_CLOCK_FREQ_MASK, 1)
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#define GEN11_RPM_CONFIG0_CRYSTAL_CLOCK_FREQ_MASK REG_GENMASK(5, 3)
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#define GEN11_RPM_CONFIG0_CRYSTAL_CLOCK_FREQ_24_MHZ REG_FIELD_PREP(GEN11_RPM_CONFIG0_CRYSTAL_CLOCK_FREQ_MASK, 0)
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#define GEN11_RPM_CONFIG0_CRYSTAL_CLOCK_FREQ_19_2_MHZ REG_FIELD_PREP(GEN11_RPM_CONFIG0_CRYSTAL_CLOCK_FREQ_MASK, 1)
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#define GEN11_RPM_CONFIG0_CRYSTAL_CLOCK_FREQ_38_4_MHZ REG_FIELD_PREP(GEN11_RPM_CONFIG0_CRYSTAL_CLOCK_FREQ_MASK, 2)
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#define GEN11_RPM_CONFIG0_CRYSTAL_CLOCK_FREQ_25_MHZ REG_FIELD_PREP(GEN11_RPM_CONFIG0_CRYSTAL_CLOCK_FREQ_MASK, 3)
38+
#define GEN9_RPM_CONFIG0_CRYSTAL_CLOCK_FREQ_MASK REG_BIT(3)
39+
#define GEN9_RPM_CONFIG0_CRYSTAL_CLOCK_FREQ_19_2_MHZ REG_FIELD_PREP(GEN9_RPM_CONFIG0_CRYSTAL_CLOCK_FREQ_MASK, 0)
40+
#define GEN9_RPM_CONFIG0_CRYSTAL_CLOCK_FREQ_24_MHZ REG_FIELD_PREP(GEN9_RPM_CONFIG0_CRYSTAL_CLOCK_FREQ_MASK, 1)
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#define GEN10_RPM_CONFIG0_CTC_SHIFT_PARAMETER_MASK REG_GENMASK(2, 1)
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#define RPM_CONFIG1 _MMIO(0xd04)
@@ -879,10 +879,10 @@
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/* GPM unit config (Gen9+) */
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#define CTC_MODE _MMIO(0xa26c)
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#define CTC_SHIFT_PARAMETER_MASK REG_GENMASK(2, 1)
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#define CTC_SOURCE_PARAMETER_MASK REG_BIT(0)
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#define CTC_SOURCE_CRYSTAL_CLOCK REG_FIELD_PREP(CTC_SOURCE_PARAMETER_MASK, 0)
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#define CTC_SOURCE_DIVIDE_LOGIC REG_FIELD_PREP(CTC_SOURCE_PARAMETER_MASK, 1)
885-
#define CTC_SHIFT_PARAMETER_MASK REG_GENMASK(2, 1)
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/* GPM MSG_IDLE */
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#define MSG_IDLE_CS _MMIO(0x8000)

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