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Commit 273e27ca authored by Eric Anholt's avatar Eric Anholt Committed by Keith Packard
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drm/i915: Fold the DPLL limit defines into the structs that use them. 

They're used in one place, and not providing any descriptive value,
with their names just being approximately the conjunction of the
struct name and the struct field.

This diff was produced with gcc -E, copying the new struct definitions
out, moving a couple of the old comments into place in the new
structs, and reindenting.
Signed-off-by: default avatarEric Anholt <eric@anholt.net>
Signed-off-by: default avatarChris Wilson <chris@chris-wilson.co.uk>
parent fae14981
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Showing with 181 additions and 469 deletions
drivers/gpu/drm/i915/intel_display.c
View file @ 273e27ca
......@@ -76,255 +76,6 @@ struct intel_limit {
int, int, intel_clock_t *);
};
#define I8XX_DOT_MIN 25000
#define I8XX_DOT_MAX 350000
#define I8XX_VCO_MIN 930000
#define I8XX_VCO_MAX 1400000
#define I8XX_N_MIN 3
#define I8XX_N_MAX 16
#define I8XX_M_MIN 96
#define I8XX_M_MAX 140
#define I8XX_M1_MIN 18
#define I8XX_M1_MAX 26
#define I8XX_M2_MIN 6
#define I8XX_M2_MAX 16
#define I8XX_P_MIN 4
#define I8XX_P_MAX 128
#define I8XX_P1_MIN 2
#define I8XX_P1_MAX 33
#define I8XX_P1_LVDS_MIN 1
#define I8XX_P1_LVDS_MAX 6
#define I8XX_P2_SLOW 4
#define I8XX_P2_FAST 2
#define I8XX_P2_LVDS_SLOW 14
#define I8XX_P2_LVDS_FAST 7
#define I8XX_P2_SLOW_LIMIT 165000
#define I9XX_DOT_MIN 20000
#define I9XX_DOT_MAX 400000
#define I9XX_VCO_MIN 1400000
#define I9XX_VCO_MAX 2800000
#define PINEVIEW_VCO_MIN 1700000
#define PINEVIEW_VCO_MAX 3500000
#define I9XX_N_MIN 1
#define I9XX_N_MAX 6
/* Pineview's Ncounter is a ring counter */
#define PINEVIEW_N_MIN 3
#define PINEVIEW_N_MAX 6
#define I9XX_M_MIN 70
#define I9XX_M_MAX 120
#define PINEVIEW_M_MIN 2
#define PINEVIEW_M_MAX 256
#define I9XX_M1_MIN 10
#define I9XX_M1_MAX 22
#define I9XX_M2_MIN 5
#define I9XX_M2_MAX 9
/* Pineview M1 is reserved, and must be 0 */
#define PINEVIEW_M1_MIN 0
#define PINEVIEW_M1_MAX 0
#define PINEVIEW_M2_MIN 0
#define PINEVIEW_M2_MAX 254
#define I9XX_P_SDVO_DAC_MIN 5
#define I9XX_P_SDVO_DAC_MAX 80
#define I9XX_P_LVDS_MIN 7
#define I9XX_P_LVDS_MAX 98
#define PINEVIEW_P_LVDS_MIN 7
#define PINEVIEW_P_LVDS_MAX 112
#define I9XX_P1_MIN 1
#define I9XX_P1_MAX 8
#define I9XX_P2_SDVO_DAC_SLOW 10
#define I9XX_P2_SDVO_DAC_FAST 5
#define I9XX_P2_SDVO_DAC_SLOW_LIMIT 200000
#define I9XX_P2_LVDS_SLOW 14
#define I9XX_P2_LVDS_FAST 7
#define I9XX_P2_LVDS_SLOW_LIMIT 112000
/*The parameter is for SDVO on G4x platform*/
#define G4X_DOT_SDVO_MIN 25000
#define G4X_DOT_SDVO_MAX 270000
#define G4X_VCO_MIN 1750000
#define G4X_VCO_MAX 3500000
#define G4X_N_SDVO_MIN 1
#define G4X_N_SDVO_MAX 4
#define G4X_M_SDVO_MIN 104
#define G4X_M_SDVO_MAX 138
#define G4X_M1_SDVO_MIN 17
#define G4X_M1_SDVO_MAX 23
#define G4X_M2_SDVO_MIN 5
#define G4X_M2_SDVO_MAX 11
#define G4X_P_SDVO_MIN 10
#define G4X_P_SDVO_MAX 30
#define G4X_P1_SDVO_MIN 1
#define G4X_P1_SDVO_MAX 3
#define G4X_P2_SDVO_SLOW 10
#define G4X_P2_SDVO_FAST 10
#define G4X_P2_SDVO_LIMIT 270000
/*The parameter is for HDMI_DAC on G4x platform*/
#define G4X_DOT_HDMI_DAC_MIN 22000
#define G4X_DOT_HDMI_DAC_MAX 400000
#define G4X_N_HDMI_DAC_MIN 1
#define G4X_N_HDMI_DAC_MAX 4
#define G4X_M_HDMI_DAC_MIN 104
#define G4X_M_HDMI_DAC_MAX 138
#define G4X_M1_HDMI_DAC_MIN 16
#define G4X_M1_HDMI_DAC_MAX 23
#define G4X_M2_HDMI_DAC_MIN 5
#define G4X_M2_HDMI_DAC_MAX 11
#define G4X_P_HDMI_DAC_MIN 5
#define G4X_P_HDMI_DAC_MAX 80
#define G4X_P1_HDMI_DAC_MIN 1
#define G4X_P1_HDMI_DAC_MAX 8
#define G4X_P2_HDMI_DAC_SLOW 10
#define G4X_P2_HDMI_DAC_FAST 5
#define G4X_P2_HDMI_DAC_LIMIT 165000
/*The parameter is for SINGLE_CHANNEL_LVDS on G4x platform*/
#define G4X_DOT_SINGLE_CHANNEL_LVDS_MIN 20000
#define G4X_DOT_SINGLE_CHANNEL_LVDS_MAX 115000
#define G4X_N_SINGLE_CHANNEL_LVDS_MIN 1
#define G4X_N_SINGLE_CHANNEL_LVDS_MAX 3
#define G4X_M_SINGLE_CHANNEL_LVDS_MIN 104
#define G4X_M_SINGLE_CHANNEL_LVDS_MAX 138
#define G4X_M1_SINGLE_CHANNEL_LVDS_MIN 17
#define G4X_M1_SINGLE_CHANNEL_LVDS_MAX 23
#define G4X_M2_SINGLE_CHANNEL_LVDS_MIN 5
#define G4X_M2_SINGLE_CHANNEL_LVDS_MAX 11
#define G4X_P_SINGLE_CHANNEL_LVDS_MIN 28
#define G4X_P_SINGLE_CHANNEL_LVDS_MAX 112
#define G4X_P1_SINGLE_CHANNEL_LVDS_MIN 2
#define G4X_P1_SINGLE_CHANNEL_LVDS_MAX 8
#define G4X_P2_SINGLE_CHANNEL_LVDS_SLOW 14
#define G4X_P2_SINGLE_CHANNEL_LVDS_FAST 14
#define G4X_P2_SINGLE_CHANNEL_LVDS_LIMIT 0
/*The parameter is for DUAL_CHANNEL_LVDS on G4x platform*/
#define G4X_DOT_DUAL_CHANNEL_LVDS_MIN 80000
#define G4X_DOT_DUAL_CHANNEL_LVDS_MAX 224000
#define G4X_N_DUAL_CHANNEL_LVDS_MIN 1
#define G4X_N_DUAL_CHANNEL_LVDS_MAX 3
#define G4X_M_DUAL_CHANNEL_LVDS_MIN 104
#define G4X_M_DUAL_CHANNEL_LVDS_MAX 138
#define G4X_M1_DUAL_CHANNEL_LVDS_MIN 17
#define G4X_M1_DUAL_CHANNEL_LVDS_MAX 23
#define G4X_M2_DUAL_CHANNEL_LVDS_MIN 5
#define G4X_M2_DUAL_CHANNEL_LVDS_MAX 11
#define G4X_P_DUAL_CHANNEL_LVDS_MIN 14
#define G4X_P_DUAL_CHANNEL_LVDS_MAX 42
#define G4X_P1_DUAL_CHANNEL_LVDS_MIN 2
#define G4X_P1_DUAL_CHANNEL_LVDS_MAX 6
#define G4X_P2_DUAL_CHANNEL_LVDS_SLOW 7
#define G4X_P2_DUAL_CHANNEL_LVDS_FAST 7
#define G4X_P2_DUAL_CHANNEL_LVDS_LIMIT 0
/*The parameter is for DISPLAY PORT on G4x platform*/
#define G4X_DOT_DISPLAY_PORT_MIN 161670
#define G4X_DOT_DISPLAY_PORT_MAX 227000
#define G4X_N_DISPLAY_PORT_MIN 1
#define G4X_N_DISPLAY_PORT_MAX 2
#define G4X_M_DISPLAY_PORT_MIN 97
#define G4X_M_DISPLAY_PORT_MAX 108
#define G4X_M1_DISPLAY_PORT_MIN 0x10
#define G4X_M1_DISPLAY_PORT_MAX 0x12
#define G4X_M2_DISPLAY_PORT_MIN 0x05
#define G4X_M2_DISPLAY_PORT_MAX 0x06
#define G4X_P_DISPLAY_PORT_MIN 10
#define G4X_P_DISPLAY_PORT_MAX 20
#define G4X_P1_DISPLAY_PORT_MIN 1
#define G4X_P1_DISPLAY_PORT_MAX 2
#define G4X_P2_DISPLAY_PORT_SLOW 10
#define G4X_P2_DISPLAY_PORT_FAST 10
#define G4X_P2_DISPLAY_PORT_LIMIT 0
/* Ironlake / Sandybridge */
/* as we calculate clock using (register_value + 2) for
N/M1/M2, so here the range value for them is (actual_value-2).
*/
#define IRONLAKE_DOT_MIN 25000
#define IRONLAKE_DOT_MAX 350000
#define IRONLAKE_VCO_MIN 1760000
#define IRONLAKE_VCO_MAX 3510000
#define IRONLAKE_M1_MIN 12
#define IRONLAKE_M1_MAX 22
#define IRONLAKE_M2_MIN 5
#define IRONLAKE_M2_MAX 9
#define IRONLAKE_P2_DOT_LIMIT 225000 /* 225Mhz */
/* We have parameter ranges for different type of outputs. */
/* DAC & HDMI Refclk 120Mhz */
#define IRONLAKE_DAC_N_MIN 1
#define IRONLAKE_DAC_N_MAX 5
#define IRONLAKE_DAC_M_MIN 79
#define IRONLAKE_DAC_M_MAX 127
#define IRONLAKE_DAC_P_MIN 5
#define IRONLAKE_DAC_P_MAX 80
#define IRONLAKE_DAC_P1_MIN 1
#define IRONLAKE_DAC_P1_MAX 8
#define IRONLAKE_DAC_P2_SLOW 10
#define IRONLAKE_DAC_P2_FAST 5
/* LVDS single-channel 120Mhz refclk */
#define IRONLAKE_LVDS_S_N_MIN 1
#define IRONLAKE_LVDS_S_N_MAX 3
#define IRONLAKE_LVDS_S_M_MIN 79
#define IRONLAKE_LVDS_S_M_MAX 118
#define IRONLAKE_LVDS_S_P_MIN 28
#define IRONLAKE_LVDS_S_P_MAX 112
#define IRONLAKE_LVDS_S_P1_MIN 2
#define IRONLAKE_LVDS_S_P1_MAX 8
#define IRONLAKE_LVDS_S_P2_SLOW 14
#define IRONLAKE_LVDS_S_P2_FAST 14
/* LVDS dual-channel 120Mhz refclk */
#define IRONLAKE_LVDS_D_N_MIN 1
#define IRONLAKE_LVDS_D_N_MAX 3
#define IRONLAKE_LVDS_D_M_MIN 79
#define IRONLAKE_LVDS_D_M_MAX 127
#define IRONLAKE_LVDS_D_P_MIN 14
#define IRONLAKE_LVDS_D_P_MAX 56
#define IRONLAKE_LVDS_D_P1_MIN 2
#define IRONLAKE_LVDS_D_P1_MAX 8
#define IRONLAKE_LVDS_D_P2_SLOW 7
#define IRONLAKE_LVDS_D_P2_FAST 7
/* LVDS single-channel 100Mhz refclk */
#define IRONLAKE_LVDS_S_SSC_N_MIN 1
#define IRONLAKE_LVDS_S_SSC_N_MAX 2
#define IRONLAKE_LVDS_S_SSC_M_MIN 79
#define IRONLAKE_LVDS_S_SSC_M_MAX 126
#define IRONLAKE_LVDS_S_SSC_P_MIN 28
#define IRONLAKE_LVDS_S_SSC_P_MAX 112
#define IRONLAKE_LVDS_S_SSC_P1_MIN 2
#define IRONLAKE_LVDS_S_SSC_P1_MAX 8
#define IRONLAKE_LVDS_S_SSC_P2_SLOW 14
#define IRONLAKE_LVDS_S_SSC_P2_FAST 14
/* LVDS dual-channel 100Mhz refclk */
#define IRONLAKE_LVDS_D_SSC_N_MIN 1
#define IRONLAKE_LVDS_D_SSC_N_MAX 3
#define IRONLAKE_LVDS_D_SSC_M_MIN 79
#define IRONLAKE_LVDS_D_SSC_M_MAX 126
#define IRONLAKE_LVDS_D_SSC_P_MIN 14
#define IRONLAKE_LVDS_D_SSC_P_MAX 42
#define IRONLAKE_LVDS_D_SSC_P1_MIN 2
#define IRONLAKE_LVDS_D_SSC_P1_MAX 6
#define IRONLAKE_LVDS_D_SSC_P2_SLOW 7
#define IRONLAKE_LVDS_D_SSC_P2_FAST 7
/* DisplayPort */
#define IRONLAKE_DP_N_MIN 1
#define IRONLAKE_DP_N_MAX 2
#define IRONLAKE_DP_M_MIN 81
#define IRONLAKE_DP_M_MAX 90
#define IRONLAKE_DP_P_MIN 10
#define IRONLAKE_DP_P_MAX 20
#define IRONLAKE_DP_P2_FAST 10
#define IRONLAKE_DP_P2_SLOW 10
#define IRONLAKE_DP_P2_LIMIT 0
#define IRONLAKE_DP_P1_MIN 1
#define IRONLAKE_DP_P1_MAX 2
/* FDI */
#define IRONLAKE_FDI_FREQ 2700000 /* in kHz for mode->clock */
......@@ -353,292 +104,253 @@ intel_fdi_link_freq(struct drm_device *dev)
}
static const intel_limit_t intel_limits_i8xx_dvo = {
.dot = { .min = I8XX_DOT_MIN, .max = I8XX_DOT_MAX },
.vco = { .min = I8XX_VCO_MIN, .max = I8XX_VCO_MAX },
.n = { .min = I8XX_N_MIN, .max = I8XX_N_MAX },
.m = { .min = I8XX_M_MIN, .max = I8XX_M_MAX },
.m1 = { .min = I8XX_M1_MIN, .max = I8XX_M1_MAX },
.m2 = { .min = I8XX_M2_MIN, .max = I8XX_M2_MAX },
.p = { .min = I8XX_P_MIN, .max = I8XX_P_MAX },
.p1 = { .min = I8XX_P1_MIN, .max = I8XX_P1_MAX },
.p2 = { .dot_limit = I8XX_P2_SLOW_LIMIT,
.p2_slow = I8XX_P2_SLOW, .p2_fast = I8XX_P2_FAST },
.dot = { .min = 25000, .max = 350000 },
.vco = { .min = 930000, .max = 1400000 },
.n = { .min = 3, .max = 16 },
.m = { .min = 96, .max = 140 },
.m1 = { .min = 18, .max = 26 },
.m2 = { .min = 6, .max = 16 },
.p = { .min = 4, .max = 128 },
.p1 = { .min = 2, .max = 33 },
.p2 = { .dot_limit = 165000,
.p2_slow = 4, .p2_fast = 2 },
.find_pll = intel_find_best_PLL,
};
static const intel_limit_t intel_limits_i8xx_lvds = {
.dot = { .min = I8XX_DOT_MIN, .max = I8XX_DOT_MAX },
.vco = { .min = I8XX_VCO_MIN, .max = I8XX_VCO_MAX },
.n = { .min = I8XX_N_MIN, .max = I8XX_N_MAX },
.m = { .min = I8XX_M_MIN, .max = I8XX_M_MAX },
.m1 = { .min = I8XX_M1_MIN, .max = I8XX_M1_MAX },
.m2 = { .min = I8XX_M2_MIN, .max = I8XX_M2_MAX },
.p = { .min = I8XX_P_MIN, .max = I8XX_P_MAX },
.p1 = { .min = I8XX_P1_LVDS_MIN, .max = I8XX_P1_LVDS_MAX },
.p2 = { .dot_limit = I8XX_P2_SLOW_LIMIT,
.p2_slow = I8XX_P2_LVDS_SLOW, .p2_fast = I8XX_P2_LVDS_FAST },
.dot = { .min = 25000, .max = 350000 },
.vco = { .min = 930000, .max = 1400000 },
.n = { .min = 3, .max = 16 },
.m = { .min = 96, .max = 140 },
.m1 = { .min = 18, .max = 26 },
.m2 = { .min = 6, .max = 16 },
.p = { .min = 4, .max = 128 },
.p1 = { .min = 1, .max = 6 },
.p2 = { .dot_limit = 165000,
.p2_slow = 14, .p2_fast = 7 },
.find_pll = intel_find_best_PLL,
};
static const intel_limit_t intel_limits_i9xx_sdvo = {
.dot = { .min = I9XX_DOT_MIN, .max = I9XX_DOT_MAX },
.vco = { .min = I9XX_VCO_MIN, .max = I9XX_VCO_MAX },
.n = { .min = I9XX_N_MIN, .max = I9XX_N_MAX },
.m = { .min = I9XX_M_MIN, .max = I9XX_M_MAX },
.m1 = { .min = I9XX_M1_MIN, .max = I9XX_M1_MAX },
.m2 = { .min = I9XX_M2_MIN, .max = I9XX_M2_MAX },
.p = { .min = I9XX_P_SDVO_DAC_MIN, .max = I9XX_P_SDVO_DAC_MAX },
.p1 = { .min = I9XX_P1_MIN, .max = I9XX_P1_MAX },
.p2 = { .dot_limit = I9XX_P2_SDVO_DAC_SLOW_LIMIT,
.p2_slow = I9XX_P2_SDVO_DAC_SLOW, .p2_fast = I9XX_P2_SDVO_DAC_FAST },
.dot = { .min = 20000, .max = 400000 },
.vco = { .min = 1400000, .max = 2800000 },
.n = { .min = 1, .max = 6 },
.m = { .min = 70, .max = 120 },
.m1 = { .min = 10, .max = 22 },
.m2 = { .min = 5, .max = 9 },
.p = { .min = 5, .max = 80 },
.p1 = { .min = 1, .max = 8 },
.p2 = { .dot_limit = 200000,
.p2_slow = 10, .p2_fast = 5 },
.find_pll = intel_find_best_PLL,
};
static const intel_limit_t intel_limits_i9xx_lvds = {
.dot = { .min = I9XX_DOT_MIN, .max = I9XX_DOT_MAX },
.vco = { .min = I9XX_VCO_MIN, .max = I9XX_VCO_MAX },
.n = { .min = I9XX_N_MIN, .max = I9XX_N_MAX },
.m = { .min = I9XX_M_MIN, .max = I9XX_M_MAX },
.m1 = { .min = I9XX_M1_MIN, .max = I9XX_M1_MAX },
.m2 = { .min = I9XX_M2_MIN, .max = I9XX_M2_MAX },
.p = { .min = I9XX_P_LVDS_MIN, .max = I9XX_P_LVDS_MAX },
.p1 = { .min = I9XX_P1_MIN, .max = I9XX_P1_MAX },
/* The single-channel range is 25-112Mhz, and dual-channel
* is 80-224Mhz. Prefer single channel as much as possible.
*/
.p2 = { .dot_limit = I9XX_P2_LVDS_SLOW_LIMIT,
.p2_slow = I9XX_P2_LVDS_SLOW, .p2_fast = I9XX_P2_LVDS_FAST },
.dot = { .min = 20000, .max = 400000 },
.vco = { .min = 1400000, .max = 2800000 },
.n = { .min = 1, .max = 6 },
.m = { .min = 70, .max = 120 },
.m1 = { .min = 10, .max = 22 },
.m2 = { .min = 5, .max = 9 },
.p = { .min = 7, .max = 98 },
.p1 = { .min = 1, .max = 8 },
.p2 = { .dot_limit = 112000,
.p2_slow = 14, .p2_fast = 7 },
.find_pll = intel_find_best_PLL,
};
/* below parameter and function is for G4X Chipset Family*/
static const intel_limit_t intel_limits_g4x_sdvo = {
.dot = { .min = G4X_DOT_SDVO_MIN, .max = G4X_DOT_SDVO_MAX },
.vco = { .min = G4X_VCO_MIN, .max = G4X_VCO_MAX},
.n = { .min = G4X_N_SDVO_MIN, .max = G4X_N_SDVO_MAX },
.m = { .min = G4X_M_SDVO_MIN, .max = G4X_M_SDVO_MAX },
.m1 = { .min = G4X_M1_SDVO_MIN, .max = G4X_M1_SDVO_MAX },
.m2 = { .min = G4X_M2_SDVO_MIN, .max = G4X_M2_SDVO_MAX },
.p = { .min = G4X_P_SDVO_MIN, .max = G4X_P_SDVO_MAX },
.p1 = { .min = G4X_P1_SDVO_MIN, .max = G4X_P1_SDVO_MAX},
.p2 = { .dot_limit = G4X_P2_SDVO_LIMIT,
.p2_slow = G4X_P2_SDVO_SLOW,
.p2_fast = G4X_P2_SDVO_FAST
.dot = { .min = 25000, .max = 270000 },
.vco = { .min = 1750000, .max = 3500000},
.n = { .min = 1, .max = 4 },
.m = { .min = 104, .max = 138 },
.m1 = { .min = 17, .max = 23 },
.m2 = { .min = 5, .max = 11 },
.p = { .min = 10, .max = 30 },
.p1 = { .min = 1, .max = 3},
.p2 = { .dot_limit = 270000,
.p2_slow = 10,
.p2_fast = 10
},
.find_pll = intel_g4x_find_best_PLL,
};
static const intel_limit_t intel_limits_g4x_hdmi = {
.dot = { .min = G4X_DOT_HDMI_DAC_MIN, .max = G4X_DOT_HDMI_DAC_MAX },
.vco = { .min = G4X_VCO_MIN, .max = G4X_VCO_MAX},
.n = { .min = G4X_N_HDMI_DAC_MIN, .max = G4X_N_HDMI_DAC_MAX },
.m = { .min = G4X_M_HDMI_DAC_MIN, .max = G4X_M_HDMI_DAC_MAX },
.m1 = { .min = G4X_M1_HDMI_DAC_MIN, .max = G4X_M1_HDMI_DAC_MAX },
.m2 = { .min = G4X_M2_HDMI_DAC_MIN, .max = G4X_M2_HDMI_DAC_MAX },
.p = { .min = G4X_P_HDMI_DAC_MIN, .max = G4X_P_HDMI_DAC_MAX },
.p1 = { .min = G4X_P1_HDMI_DAC_MIN, .max = G4X_P1_HDMI_DAC_MAX},
.p2 = { .dot_limit = G4X_P2_HDMI_DAC_LIMIT,
.p2_slow = G4X_P2_HDMI_DAC_SLOW,
.p2_fast = G4X_P2_HDMI_DAC_FAST
},
.dot = { .min = 22000, .max = 400000 },
.vco = { .min = 1750000, .max = 3500000},
.n = { .min = 1, .max = 4 },
.m = { .min = 104, .max = 138 },
.m1 = { .min = 16, .max = 23 },
.m2 = { .min = 5, .max = 11 },
.p = { .min = 5, .max = 80 },
.p1 = { .min = 1, .max = 8},
.p2 = { .dot_limit = 165000,
.p2_slow = 10, .p2_fast = 5 },
.find_pll = intel_g4x_find_best_PLL,
};
static const intel_limit_t intel_limits_g4x_single_channel_lvds = {
.dot = { .min = G4X_DOT_SINGLE_CHANNEL_LVDS_MIN,
.max = G4X_DOT_SINGLE_CHANNEL_LVDS_MAX },
.vco = { .min = G4X_VCO_MIN,
.max = G4X_VCO_MAX },
.n = { .min = G4X_N_SINGLE_CHANNEL_LVDS_MIN,
.max = G4X_N_SINGLE_CHANNEL_LVDS_MAX },
.m = { .min = G4X_M_SINGLE_CHANNEL_LVDS_MIN,
.max = G4X_M_SINGLE_CHANNEL_LVDS_MAX },
.m1 = { .min = G4X_M1_SINGLE_CHANNEL_LVDS_MIN,
.max = G4X_M1_SINGLE_CHANNEL_LVDS_MAX },
.m2 = { .min = G4X_M2_SINGLE_CHANNEL_LVDS_MIN,
.max = G4X_M2_SINGLE_CHANNEL_LVDS_MAX },
.p = { .min = G4X_P_SINGLE_CHANNEL_LVDS_MIN,
.max = G4X_P_SINGLE_CHANNEL_LVDS_MAX },
.p1 = { .min = G4X_P1_SINGLE_CHANNEL_LVDS_MIN,
.max = G4X_P1_SINGLE_CHANNEL_LVDS_MAX },
.p2 = { .dot_limit = G4X_P2_SINGLE_CHANNEL_LVDS_LIMIT,
.p2_slow = G4X_P2_SINGLE_CHANNEL_LVDS_SLOW,
.p2_fast = G4X_P2_SINGLE_CHANNEL_LVDS_FAST
.dot = { .min = 20000, .max = 115000 },
.vco = { .min = 1750000, .max = 3500000 },
.n = { .min = 1, .max = 3 },
.m = { .min = 104, .max = 138 },
.m1 = { .min = 17, .max = 23 },
.m2 = { .min = 5, .max = 11 },
.p = { .min = 28, .max = 112 },
.p1 = { .min = 2, .max = 8 },
.p2 = { .dot_limit = 0,
.p2_slow = 14, .p2_fast = 14
},
.find_pll = intel_g4x_find_best_PLL,
};
static const intel_limit_t intel_limits_g4x_dual_channel_lvds = {
.dot = { .min = G4X_DOT_DUAL_CHANNEL_LVDS_MIN,
.max = G4X_DOT_DUAL_CHANNEL_LVDS_MAX },
.vco = { .min = G4X_VCO_MIN,
.max = G4X_VCO_MAX },
.n = { .min = G4X_N_DUAL_CHANNEL_LVDS_MIN,
.max = G4X_N_DUAL_CHANNEL_LVDS_MAX },
.m = { .min = G4X_M_DUAL_CHANNEL_LVDS_MIN,
.max = G4X_M_DUAL_CHANNEL_LVDS_MAX },
.m1 = { .min = G4X_M1_DUAL_CHANNEL_LVDS_MIN,
.max = G4X_M1_DUAL_CHANNEL_LVDS_MAX },
.m2 = { .min = G4X_M2_DUAL_CHANNEL_LVDS_MIN,
.max = G4X_M2_DUAL_CHANNEL_LVDS_MAX },
.p = { .min = G4X_P_DUAL_CHANNEL_LVDS_MIN,
.max = G4X_P_DUAL_CHANNEL_LVDS_MAX },
.p1 = { .min = G4X_P1_DUAL_CHANNEL_LVDS_MIN,
.max = G4X_P1_DUAL_CHANNEL_LVDS_MAX },
.p2 = { .dot_limit = G4X_P2_DUAL_CHANNEL_LVDS_LIMIT,
.p2_slow = G4X_P2_DUAL_CHANNEL_LVDS_SLOW,
.p2_fast = G4X_P2_DUAL_CHANNEL_LVDS_FAST
.dot = { .min = 80000, .max = 224000 },
.vco = { .min = 1750000, .max = 3500000 },
.n = { .min = 1, .max = 3 },
.m = { .min = 104, .max = 138 },
.m1 = { .min = 17, .max = 23 },
.m2 = { .min = 5, .max = 11 },
.p = { .min = 14, .max = 42 },
.p1 = { .min = 2, .max = 6 },
.p2 = { .dot_limit = 0,
.p2_slow = 7, .p2_fast = 7
},
.find_pll = intel_g4x_find_best_PLL,
};
static const intel_limit_t intel_limits_g4x_display_port = {
.dot = { .min = G4X_DOT_DISPLAY_PORT_MIN,
.max = G4X_DOT_DISPLAY_PORT_MAX },
.vco = { .min = G4X_VCO_MIN,
.max = G4X_VCO_MAX},
.n = { .min = G4X_N_DISPLAY_PORT_MIN,
.max = G4X_N_DISPLAY_PORT_MAX },
.m = { .min = G4X_M_DISPLAY_PORT_MIN,
.max = G4X_M_DISPLAY_PORT_MAX },
.m1 = { .min = G4X_M1_DISPLAY_PORT_MIN,
.max = G4X_M1_DISPLAY_PORT_MAX },
.m2 = { .min = G4X_M2_DISPLAY_PORT_MIN,
.max = G4X_M2_DISPLAY_PORT_MAX },
.p = { .min = G4X_P_DISPLAY_PORT_MIN,
.max = G4X_P_DISPLAY_PORT_MAX },
.p1 = { .min = G4X_P1_DISPLAY_PORT_MIN,
.max = G4X_P1_DISPLAY_PORT_MAX},
.p2 = { .dot_limit = G4X_P2_DISPLAY_PORT_LIMIT,
.p2_slow = G4X_P2_DISPLAY_PORT_SLOW,
.p2_fast = G4X_P2_DISPLAY_PORT_FAST },
.dot = { .min = 161670, .max = 227000 },
.vco = { .min = 1750000, .max = 3500000},
.n = { .min = 1, .max = 2 },
.m = { .min = 97, .max = 108 },
.m1 = { .min = 0x10, .max = 0x12 },
.m2 = { .min = 0x05, .max = 0x06 },
.p = { .min = 10, .max = 20 },
.p1 = { .min = 1, .max = 2},
.p2 = { .dot_limit = 0,
.p2_slow = 10, .p2_fast = 10 },
.find_pll = intel_find_pll_g4x_dp,
};
static const intel_limit_t intel_limits_pineview_sdvo = {
.dot = { .min = I9XX_DOT_MIN, .max = I9XX_DOT_MAX},
.vco = { .min = PINEVIEW_VCO_MIN, .max = PINEVIEW_VCO_MAX },
.n = { .min = PINEVIEW_N_MIN, .max = PINEVIEW_N_MAX },
.m = { .min = PINEVIEW_M_MIN, .max = PINEVIEW_M_MAX },
.m1 = { .min = PINEVIEW_M1_MIN, .max = PINEVIEW_M1_MAX },
.m2 = { .min = PINEVIEW_M2_MIN, .max = PINEVIEW_M2_MAX },
.p = { .min = I9XX_P_SDVO_DAC_MIN, .max = I9XX_P_SDVO_DAC_MAX },
.p1 = { .min = I9XX_P1_MIN, .max = I9XX_P1_MAX },
.p2 = { .dot_limit = I9XX_P2_SDVO_DAC_SLOW_LIMIT,
.p2_slow = I9XX_P2_SDVO_DAC_SLOW, .p2_fast = I9XX_P2_SDVO_DAC_FAST },
.dot = { .min = 20000, .max = 400000},
.vco = { .min = 1700000, .max = 3500000 },
/* Pineview's Ncounter is a ring counter */
.n = { .min = 3, .max = 6 },
.m = { .min = 2, .max = 256 },
/* Pineview only has one combined m divider, which we treat as m2. */
.m1 = { .min = 0, .max = 0 },
.m2 = { .min = 0, .max = 254 },
.p = { .min = 5, .max = 80 },
.p1 = { .min = 1, .max = 8 },
.p2 = { .dot_limit = 200000,
.p2_slow = 10, .p2_fast = 5 },
.find_pll = intel_find_best_PLL,
};
static const intel_limit_t intel_limits_pineview_lvds = {
.dot = { .min = I9XX_DOT_MIN, .max = I9XX_DOT_MAX },
.vco = { .min = PINEVIEW_VCO_MIN, .max = PINEVIEW_VCO_MAX },
.n = { .min = PINEVIEW_N_MIN, .max = PINEVIEW_N_MAX },
.m = { .min = PINEVIEW_M_MIN, .max = PINEVIEW_M_MAX },
.m1 = { .min = PINEVIEW_M1_MIN, .max = PINEVIEW_M1_MAX },
.m2 = { .min = PINEVIEW_M2_MIN, .max = PINEVIEW_M2_MAX },
.p = { .min = PINEVIEW_P_LVDS_MIN, .max = PINEVIEW_P_LVDS_MAX },
.p1 = { .min = I9XX_P1_MIN, .max = I9XX_P1_MAX },
/* Pineview only supports single-channel mode. */
.p2 = { .dot_limit = I9XX_P2_LVDS_SLOW_LIMIT,
.p2_slow = I9XX_P2_LVDS_SLOW, .p2_fast = I9XX_P2_LVDS_SLOW },
.dot = { .min = 20000, .max = 400000 },
.vco = { .min = 1700000, .max = 3500000 },
.n = { .min = 3, .max = 6 },
.m = { .min = 2, .max = 256 },
.m1 = { .min = 0, .max = 0 },
.m2 = { .min = 0, .max = 254 },
.p = { .min = 7, .max = 112 },
.p1 = { .min = 1, .max = 8 },
.p2 = { .dot_limit = 112000,
.p2_slow = 14, .p2_fast = 14 },
.find_pll = intel_find_best_PLL,
};
/* Ironlake / Sandybridge
*
* We calculate clock using (register_value + 2) for N/M1/M2, so here
* the range value for them is (actual_value - 2).
*/
static const intel_limit_t intel_limits_ironlake_dac = {
.dot = { .min = IRONLAKE_DOT_MIN, .max = IRONLAKE_DOT_MAX },
.vco = { .min = IRONLAKE_VCO_MIN, .max = IRONLAKE_VCO_MAX },
.n = { .min = IRONLAKE_DAC_N_MIN, .max = IRONLAKE_DAC_N_MAX },
.m = { .min = IRONLAKE_DAC_M_MIN, .max = IRONLAKE_DAC_M_MAX },
.m1 = { .min = IRONLAKE_M1_MIN, .max = IRONLAKE_M1_MAX },
.m2 = { .min = IRONLAKE_M2_MIN, .max = IRONLAKE_M2_MAX },
.p = { .min = IRONLAKE_DAC_P_MIN, .max = IRONLAKE_DAC_P_MAX },
.p1 = { .min = IRONLAKE_DAC_P1_MIN, .max = IRONLAKE_DAC_P1_MAX },
.p2 = { .dot_limit = IRONLAKE_P2_DOT_LIMIT,
.p2_slow = IRONLAKE_DAC_P2_SLOW,
.p2_fast = IRONLAKE_DAC_P2_FAST },
.dot = { .min = 25000, .max = 350000 },
.vco = { .min = 1760000, .max = 3510000 },
.n = { .min = 1, .max = 5 },
.m = { .min = 79, .max = 127 },
.m1 = { .min = 12, .max = 22 },
.m2 = { .min = 5, .max = 9 },
.p = { .min = 5, .max = 80 },
.p1 = { .min = 1, .max = 8 },
.p2 = { .dot_limit = 225000,
.p2_slow = 10, .p2_fast = 5 },
.find_pll = intel_g4x_find_best_PLL,
};
static const intel_limit_t intel_limits_ironlake_single_lvds = {
.dot = { .min = IRONLAKE_DOT_MIN, .max = IRONLAKE_DOT_MAX },
.vco = { .min = IRONLAKE_VCO_MIN, .max = IRONLAKE_VCO_MAX },
.n = { .min = IRONLAKE_LVDS_S_N_MIN, .max = IRONLAKE_LVDS_S_N_MAX },
.m = { .min = IRONLAKE_LVDS_S_M_MIN, .max = IRONLAKE_LVDS_S_M_MAX },
.m1 = { .min = IRONLAKE_M1_MIN, .max = IRONLAKE_M1_MAX },
.m2 = { .min = IRONLAKE_M2_MIN, .max = IRONLAKE_M2_MAX },
.p = { .min = IRONLAKE_LVDS_S_P_MIN, .max = IRONLAKE_LVDS_S_P_MAX },
.p1 = { .min = IRONLAKE_LVDS_S_P1_MIN, .max = IRONLAKE_LVDS_S_P1_MAX },
.p2 = { .dot_limit = IRONLAKE_P2_DOT_LIMIT,
.p2_slow = IRONLAKE_LVDS_S_P2_SLOW,
.p2_fast = IRONLAKE_LVDS_S_P2_FAST },
.dot = { .min = 25000, .max = 350000 },
.vco = { .min = 1760000, .max = 3510000 },
.n = { .min = 1, .max = 3 },
.m = { .min = 79, .max = 118 },
.m1 = { .min = 12, .max = 22 },
.m2 = { .min = 5, .max = 9 },
.p = { .min = 28, .max = 112 },
.p1 = { .min = 2, .max = 8 },
.p2 = { .dot_limit = 225000,
.p2_slow = 14, .p2_fast = 14 },
.find_pll = intel_g4x_find_best_PLL,
};
static const intel_limit_t intel_limits_ironlake_dual_lvds = {
.dot = { .min = IRONLAKE_DOT_MIN, .max = IRONLAKE_DOT_MAX },
.vco = { .min = IRONLAKE_VCO_MIN, .max = IRONLAKE_VCO_MAX },
.n = { .min = IRONLAKE_LVDS_D_N_MIN, .max = IRONLAKE_LVDS_D_N_MAX },
.m = { .min = IRONLAKE_LVDS_D_M_MIN, .max = IRONLAKE_LVDS_D_M_MAX },
.m1 = { .min = IRONLAKE_M1_MIN, .max = IRONLAKE_M1_MAX },
.m2 = { .min = IRONLAKE_M2_MIN, .max = IRONLAKE_M2_MAX },
.p = { .min = IRONLAKE_LVDS_D_P_MIN, .max = IRONLAKE_LVDS_D_P_MAX },
.p1 = { .min = IRONLAKE_LVDS_D_P1_MIN, .max = IRONLAKE_LVDS_D_P1_MAX },
.p2 = { .dot_limit = IRONLAKE_P2_DOT_LIMIT,
.p2_slow = IRONLAKE_LVDS_D_P2_SLOW,
.p2_fast = IRONLAKE_LVDS_D_P2_FAST },
.dot = { .min = 25000, .max = 350000 },
.vco = { .min = 1760000, .max = 3510000 },
.n = { .min = 1, .max = 3 },
.m = { .min = 79, .max = 127 },
.m1 = { .min = 12, .max = 22 },
.m2 = { .min = 5, .max = 9 },
.p = { .min = 14, .max = 56 },
.p1 = { .min = 2, .max = 8 },
.p2 = { .dot_limit = 225000,
.p2_slow = 7, .p2_fast = 7 },
.find_pll = intel_g4x_find_best_PLL,
};
/* LVDS 100mhz refclk limits. */
static const intel_limit_t intel_limits_ironlake_single_lvds_100m = {
.dot = { .min = IRONLAKE_DOT_MIN, .max = IRONLAKE_DOT_MAX },
.vco = { .min = IRONLAKE_VCO_MIN, .max = IRONLAKE_VCO_MAX },
.n = { .min = IRONLAKE_LVDS_S_SSC_N_MIN, .max = IRONLAKE_LVDS_S_SSC_N_MAX },
.m = { .min = IRONLAKE_LVDS_S_SSC_M_MIN, .max = IRONLAKE_LVDS_S_SSC_M_MAX },
.m1 = { .min = IRONLAKE_M1_MIN, .max = IRONLAKE_M1_MAX },
.m2 = { .min = IRONLAKE_M2_MIN, .max = IRONLAKE_M2_MAX },
.p = { .min = IRONLAKE_LVDS_S_SSC_P_MIN, .max = IRONLAKE_LVDS_S_SSC_P_MAX },
.p1 = { .min = IRONLAKE_LVDS_S_SSC_P1_MIN,.max = IRONLAKE_LVDS_S_SSC_P1_MAX },
.p2 = { .dot_limit = IRONLAKE_P2_DOT_LIMIT,
.p2_slow = IRONLAKE_LVDS_S_SSC_P2_SLOW,
.p2_fast = IRONLAKE_LVDS_S_SSC_P2_FAST },
.dot = { .min = 25000, .max = 350000 },
.vco = { .min = 1760000, .max = 3510000 },
.n = { .min = 1, .max = 2 },
.m = { .min = 79, .max = 126 },
.m1 = { .min = 12, .max = 22 },
.m2 = { .min = 5, .max = 9 },
.p = { .min = 28, .max = 112 },
.p1 = { .min = 2,.max = 8 },
.p2 = { .dot_limit = 225000,
.p2_slow = 14, .p2_fast = 14 },
.find_pll = intel_g4x_find_best_PLL,
};
static const intel_limit_t intel_limits_ironlake_dual_lvds_100m = {
.dot = { .min = IRONLAKE_DOT_MIN, .max = IRONLAKE_DOT_MAX },
.vco = { .min = IRONLAKE_VCO_MIN, .max = IRONLAKE_VCO_MAX },
.n = { .min = IRONLAKE_LVDS_D_SSC_N_MIN, .max = IRONLAKE_LVDS_D_SSC_N_MAX },
.m = { .min = IRONLAKE_LVDS_D_SSC_M_MIN, .max = IRONLAKE_LVDS_D_SSC_M_MAX },
.m1 = { .min = IRONLAKE_M1_MIN, .max = IRONLAKE_M1_MAX },
.m2 = { .min = IRONLAKE_M2_MIN, .max = IRONLAKE_M2_MAX },
.p = { .min = IRONLAKE_LVDS_D_SSC_P_MIN, .max = IRONLAKE_LVDS_D_SSC_P_MAX },
.p1 = { .min = IRONLAKE_LVDS_D_SSC_P1_MIN,.max = IRONLAKE_LVDS_D_SSC_P1_MAX },
.p2 = { .dot_limit = IRONLAKE_P2_DOT_LIMIT,
.p2_slow = IRONLAKE_LVDS_D_SSC_P2_SLOW,
.p2_fast = IRONLAKE_LVDS_D_SSC_P2_FAST },
.dot = { .min = 25000, .max = 350000 },
.vco = { .min = 1760000, .max = 3510000 },
.n = { .min = 1, .max = 3 },
.m = { .min = 79, .max = 126 },
.m1 = { .min = 12, .max = 22 },
.m2 = { .min = 5, .max = 9 },
.p = { .min = 14, .max = 42 },
.p1 = { .min = 2,.max = 6 },
.p2 = { .dot_limit = 225000,
.p2_slow = 7, .p2_fast = 7 },
.find_pll = intel_g4x_find_best_PLL,
};
static const intel_limit_t intel_limits_ironlake_display_port = {
.dot = { .min = IRONLAKE_DOT_MIN,
.max = IRONLAKE_DOT_MAX },
.vco = { .min = IRONLAKE_VCO_MIN,
.max = IRONLAKE_VCO_MAX},
.n = { .min = IRONLAKE_DP_N_MIN,
.max = IRONLAKE_DP_N_MAX },
.m = { .min = IRONLAKE_DP_M_MIN,
.max = IRONLAKE_DP_M_MAX },
.m1 = { .min = IRONLAKE_M1_MIN,
.max = IRONLAKE_M1_MAX },
.m2 = { .min = IRONLAKE_M2_MIN,
.max = IRONLAKE_M2_MAX },
.p = { .min = IRONLAKE_DP_P_MIN,
.max = IRONLAKE_DP_P_MAX },
.p1 = { .min = IRONLAKE_DP_P1_MIN,
.max = IRONLAKE_DP_P1_MAX},
.p2 = { .dot_limit = IRONLAKE_DP_P2_LIMIT,
.p2_slow = IRONLAKE_DP_P2_SLOW,
.p2_fast = IRONLAKE_DP_P2_FAST },
.dot = { .min = 25000, .max = 350000 },
.vco = { .min = 1760000, .max = 3510000},
.n = { .min = 1, .max = 2 },
.m = { .min = 81, .max = 90 },
.m1 = { .min = 12, .max = 22 },
.m2 = { .min = 5, .max = 9 },
.p = { .min = 10, .max = 20 },
.p1 = { .min = 1, .max = 2},
.p2 = { .dot_limit = 0,
.p2_slow = 10, .p2_fast = 10 },
.find_pll = intel_find_pll_ironlake_dp,
};
......
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