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/Linux-v6.1/drivers/gpu/drm/amd/display/dc/dcn20/
Ddcn20_dpp_cm.c579 const struct gamma_curve *curve; in dpp20_program_shaper_luta_settings() local
604 curve = params->arr_curve_points; in dpp20_program_shaper_luta_settings()
606 CM_SHAPER_RAMA_EXP_REGION0_LUT_OFFSET, curve[0].offset, in dpp20_program_shaper_luta_settings()
607 CM_SHAPER_RAMA_EXP_REGION0_NUM_SEGMENTS, curve[0].segments_num, in dpp20_program_shaper_luta_settings()
608 CM_SHAPER_RAMA_EXP_REGION1_LUT_OFFSET, curve[1].offset, in dpp20_program_shaper_luta_settings()
609 CM_SHAPER_RAMA_EXP_REGION1_NUM_SEGMENTS, curve[1].segments_num); in dpp20_program_shaper_luta_settings()
611 curve += 2; in dpp20_program_shaper_luta_settings()
613 CM_SHAPER_RAMA_EXP_REGION2_LUT_OFFSET, curve[0].offset, in dpp20_program_shaper_luta_settings()
614 CM_SHAPER_RAMA_EXP_REGION2_NUM_SEGMENTS, curve[0].segments_num, in dpp20_program_shaper_luta_settings()
615 CM_SHAPER_RAMA_EXP_REGION3_LUT_OFFSET, curve[1].offset, in dpp20_program_shaper_luta_settings()
[all …]
/Linux-v6.1/drivers/gpu/drm/amd/display/dc/dcn32/
Ddcn32_mpc.c344 const struct gamma_curve *curve; in mpc32_program_shaper_luta_settings() local
367 curve = params->arr_curve_points; in mpc32_program_shaper_luta_settings()
369 MPCC_MCM_SHAPER_RAMA_EXP_REGION0_LUT_OFFSET, curve[0].offset, in mpc32_program_shaper_luta_settings()
370 MPCC_MCM_SHAPER_RAMA_EXP_REGION0_NUM_SEGMENTS, curve[0].segments_num, in mpc32_program_shaper_luta_settings()
371 MPCC_MCM_SHAPER_RAMA_EXP_REGION1_LUT_OFFSET, curve[1].offset, in mpc32_program_shaper_luta_settings()
372 MPCC_MCM_SHAPER_RAMA_EXP_REGION1_NUM_SEGMENTS, curve[1].segments_num); in mpc32_program_shaper_luta_settings()
374 curve += 2; in mpc32_program_shaper_luta_settings()
376 MPCC_MCM_SHAPER_RAMA_EXP_REGION0_LUT_OFFSET, curve[0].offset, in mpc32_program_shaper_luta_settings()
377 MPCC_MCM_SHAPER_RAMA_EXP_REGION0_NUM_SEGMENTS, curve[0].segments_num, in mpc32_program_shaper_luta_settings()
378 MPCC_MCM_SHAPER_RAMA_EXP_REGION1_LUT_OFFSET, curve[1].offset, in mpc32_program_shaper_luta_settings()
[all …]
/Linux-v6.1/drivers/gpu/drm/amd/display/dc/dcn30/
Ddcn30_dpp.c860 const struct gamma_curve *curve; in dpp3_program_shaper_luta_settings() local
885 curve = params->arr_curve_points; in dpp3_program_shaper_luta_settings()
887 CM_SHAPER_RAMA_EXP_REGION0_LUT_OFFSET, curve[0].offset, in dpp3_program_shaper_luta_settings()
888 CM_SHAPER_RAMA_EXP_REGION0_NUM_SEGMENTS, curve[0].segments_num, in dpp3_program_shaper_luta_settings()
889 CM_SHAPER_RAMA_EXP_REGION1_LUT_OFFSET, curve[1].offset, in dpp3_program_shaper_luta_settings()
890 CM_SHAPER_RAMA_EXP_REGION1_NUM_SEGMENTS, curve[1].segments_num); in dpp3_program_shaper_luta_settings()
892 curve += 2; in dpp3_program_shaper_luta_settings()
894 CM_SHAPER_RAMA_EXP_REGION2_LUT_OFFSET, curve[0].offset, in dpp3_program_shaper_luta_settings()
895 CM_SHAPER_RAMA_EXP_REGION2_NUM_SEGMENTS, curve[0].segments_num, in dpp3_program_shaper_luta_settings()
896 CM_SHAPER_RAMA_EXP_REGION3_LUT_OFFSET, curve[1].offset, in dpp3_program_shaper_luta_settings()
[all …]
Ddcn30_mpc.c481 const struct gamma_curve *curve; in mpc3_program_shaper_luta_settings() local
504 curve = params->arr_curve_points; in mpc3_program_shaper_luta_settings()
506 MPC_RMU_SHAPER_RAMA_EXP_REGION0_LUT_OFFSET, curve[0].offset, in mpc3_program_shaper_luta_settings()
507 MPC_RMU_SHAPER_RAMA_EXP_REGION0_NUM_SEGMENTS, curve[0].segments_num, in mpc3_program_shaper_luta_settings()
508 MPC_RMU_SHAPER_RAMA_EXP_REGION1_LUT_OFFSET, curve[1].offset, in mpc3_program_shaper_luta_settings()
509 MPC_RMU_SHAPER_RAMA_EXP_REGION1_NUM_SEGMENTS, curve[1].segments_num); in mpc3_program_shaper_luta_settings()
511 curve += 2; in mpc3_program_shaper_luta_settings()
513 MPC_RMU_SHAPER_RAMA_EXP_REGION0_LUT_OFFSET, curve[0].offset, in mpc3_program_shaper_luta_settings()
514 MPC_RMU_SHAPER_RAMA_EXP_REGION0_NUM_SEGMENTS, curve[0].segments_num, in mpc3_program_shaper_luta_settings()
515 MPC_RMU_SHAPER_RAMA_EXP_REGION1_LUT_OFFSET, curve[1].offset, in mpc3_program_shaper_luta_settings()
[all …]
/Linux-v6.1/drivers/gpu/drm/amd/display/dc/dce110/
Ddce110_opp_regamma_v.c118 * build regamma curve by using predefined hw points
133 const struct gamma_curve *curve; in regamma_config_regions_and_segments() local
192 curve = params->arr_curve_points; in regamma_config_regions_and_segments()
198 curve[0].offset, in regamma_config_regions_and_segments()
204 curve[0].segments_num, in regamma_config_regions_and_segments()
210 curve[1].offset, in regamma_config_regions_and_segments()
216 curve[1].segments_num, in regamma_config_regions_and_segments()
226 curve += 2; in regamma_config_regions_and_segments()
231 curve[0].offset, in regamma_config_regions_and_segments()
237 curve[0].segments_num, in regamma_config_regions_and_segments()
[all …]
/Linux-v6.1/drivers/staging/fbtft/
Dfb_hx8340bn.c145 * Gamma Curve selection, GC (only GC0 can be customized):
151 #define CURVE(num, idx) curves[(num) * par->gamma.num_values + (idx)] macro
164 CURVE(i, j) &= mask[i * par->gamma.num_values + j]; in set_gamma()
167 write_reg(par, MIPI_DCS_SET_GAMMA_CURVE, 1 << CURVE(1, 14)); in set_gamma()
169 if (CURVE(1, 14)) in set_gamma()
173 (CURVE(0, 8) << 4) | CURVE(0, 7), in set_gamma()
174 (CURVE(0, 10) << 4) | CURVE(0, 9), in set_gamma()
175 (CURVE(0, 12) << 4) | CURVE(0, 11), in set_gamma()
176 CURVE(0, 2), in set_gamma()
177 (CURVE(0, 4) << 4) | CURVE(0, 3), in set_gamma()
[all …]
Dfb_s6d1121.c119 #define CURVE(num, idx) curves[(num) * par->gamma.num_values + (idx)] macro
132 CURVE(i, j) &= mask[i * par->gamma.num_values + j]; in set_gamma()
134 write_reg(par, 0x0030, CURVE(0, 1) << 8 | CURVE(0, 0)); in set_gamma()
135 write_reg(par, 0x0031, CURVE(0, 3) << 8 | CURVE(0, 2)); in set_gamma()
136 write_reg(par, 0x0032, CURVE(0, 5) << 8 | CURVE(0, 3)); in set_gamma()
137 write_reg(par, 0x0033, CURVE(0, 7) << 8 | CURVE(0, 6)); in set_gamma()
138 write_reg(par, 0x0034, CURVE(0, 9) << 8 | CURVE(0, 8)); in set_gamma()
139 write_reg(par, 0x0035, CURVE(0, 11) << 8 | CURVE(0, 10)); in set_gamma()
141 write_reg(par, 0x0036, CURVE(1, 1) << 8 | CURVE(1, 0)); in set_gamma()
142 write_reg(par, 0x0037, CURVE(1, 3) << 8 | CURVE(1, 2)); in set_gamma()
[all …]
Dfb_ssd1289.c125 #define CURVE(num, idx) curves[(num) * par->gamma.num_values + (idx)] macro
137 CURVE(i, j) &= mask[i * par->gamma.num_values + j]; in set_gamma()
139 write_reg(par, 0x0030, CURVE(0, 5) << 8 | CURVE(0, 4)); in set_gamma()
140 write_reg(par, 0x0031, CURVE(0, 7) << 8 | CURVE(0, 6)); in set_gamma()
141 write_reg(par, 0x0032, CURVE(0, 9) << 8 | CURVE(0, 8)); in set_gamma()
142 write_reg(par, 0x0033, CURVE(0, 3) << 8 | CURVE(0, 2)); in set_gamma()
143 write_reg(par, 0x0034, CURVE(1, 5) << 8 | CURVE(1, 4)); in set_gamma()
144 write_reg(par, 0x0035, CURVE(1, 7) << 8 | CURVE(1, 6)); in set_gamma()
145 write_reg(par, 0x0036, CURVE(1, 9) << 8 | CURVE(1, 8)); in set_gamma()
146 write_reg(par, 0x0037, CURVE(1, 3) << 8 | CURVE(1, 2)); in set_gamma()
[all …]
Dfb_st7735r.c136 #define CURVE(num, idx) curves[(num) * par->gamma.num_values + (idx)] macro
144 CURVE(i, j) &= 0x3f; in set_gamma()
148 CURVE(i, 0), CURVE(i, 1), in set_gamma()
149 CURVE(i, 2), CURVE(i, 3), in set_gamma()
150 CURVE(i, 4), CURVE(i, 5), in set_gamma()
151 CURVE(i, 6), CURVE(i, 7), in set_gamma()
152 CURVE(i, 8), CURVE(i, 9), in set_gamma()
153 CURVE(i, 10), CURVE(i, 11), in set_gamma()
154 CURVE(i, 12), CURVE(i, 13), in set_gamma()
155 CURVE(i, 14), CURVE(i, 15)); in set_gamma()
[all …]
Dfb_ili9320.c212 #define CURVE(num, idx) curves[(num) * par->gamma.num_values + (idx)] macro
224 CURVE(i, j) &= mask[i * par->gamma.num_values + j]; in set_gamma()
226 write_reg(par, 0x0030, CURVE(0, 5) << 8 | CURVE(0, 4)); in set_gamma()
227 write_reg(par, 0x0031, CURVE(0, 7) << 8 | CURVE(0, 6)); in set_gamma()
228 write_reg(par, 0x0032, CURVE(0, 9) << 8 | CURVE(0, 8)); in set_gamma()
229 write_reg(par, 0x0035, CURVE(0, 3) << 8 | CURVE(0, 2)); in set_gamma()
230 write_reg(par, 0x0036, CURVE(0, 1) << 8 | CURVE(0, 0)); in set_gamma()
232 write_reg(par, 0x0037, CURVE(1, 5) << 8 | CURVE(1, 4)); in set_gamma()
233 write_reg(par, 0x0038, CURVE(1, 7) << 8 | CURVE(1, 6)); in set_gamma()
234 write_reg(par, 0x0039, CURVE(1, 9) << 8 | CURVE(1, 8)); in set_gamma()
[all …]
Dfb_hx8347d.c117 #define CURVE(num, idx) curves[(num) * par->gamma.num_values + (idx)] macro
130 acc += CURVE(i, j); in set_gamma()
131 CURVE(i, j) &= mask[j]; in set_gamma()
138 write_reg(par, 0x40 + (i * 0x10), CURVE(i, 0)); in set_gamma()
139 write_reg(par, 0x41 + (i * 0x10), CURVE(i, 1)); in set_gamma()
140 write_reg(par, 0x42 + (i * 0x10), CURVE(i, 2)); in set_gamma()
141 write_reg(par, 0x43 + (i * 0x10), CURVE(i, 3)); in set_gamma()
142 write_reg(par, 0x44 + (i * 0x10), CURVE(i, 4)); in set_gamma()
143 write_reg(par, 0x45 + (i * 0x10), CURVE(i, 5)); in set_gamma()
144 write_reg(par, 0x46 + (i * 0x10), CURVE(i, 6)); in set_gamma()
[all …]
Dfb_ili9341.c114 #define CURVE(num, idx) curves[(num) * par->gamma.num_values + (idx)] macro
121 CURVE(i, 0), CURVE(i, 1), CURVE(i, 2), in set_gamma()
122 CURVE(i, 3), CURVE(i, 4), CURVE(i, 5), in set_gamma()
123 CURVE(i, 6), CURVE(i, 7), CURVE(i, 8), in set_gamma()
124 CURVE(i, 9), CURVE(i, 10), CURVE(i, 11), in set_gamma()
125 CURVE(i, 12), CURVE(i, 13), CURVE(i, 14)); in set_gamma()
130 #undef CURVE
Dfb_ili9163.c84 /* default gamma curve 3 */ in init_display()
191 #define CURVE(num, idx) curves[(num) * par->gamma.num_values + (idx)] macro
202 CURVE(i, j) &= mask[i * par->gamma.num_values + j]; in gamma_adj()
205 CURVE(0, 0), in gamma_adj()
206 CURVE(0, 1), in gamma_adj()
207 CURVE(0, 2), in gamma_adj()
208 CURVE(0, 3), in gamma_adj()
209 CURVE(0, 4), in gamma_adj()
210 CURVE(0, 5), in gamma_adj()
211 CURVE(0, 6), in gamma_adj()
[all …]
Dfb_ili9325.c204 #define CURVE(num, idx) curves[(num) * par->gamma.num_values + (idx)] macro
216 CURVE(i, j) &= mask[i * par->gamma.num_values + j]; in set_gamma()
218 write_reg(par, 0x0030, CURVE(0, 5) << 8 | CURVE(0, 4)); in set_gamma()
219 write_reg(par, 0x0031, CURVE(0, 7) << 8 | CURVE(0, 6)); in set_gamma()
220 write_reg(par, 0x0032, CURVE(0, 9) << 8 | CURVE(0, 8)); in set_gamma()
221 write_reg(par, 0x0035, CURVE(0, 3) << 8 | CURVE(0, 2)); in set_gamma()
222 write_reg(par, 0x0036, CURVE(0, 1) << 8 | CURVE(0, 0)); in set_gamma()
224 write_reg(par, 0x0037, CURVE(1, 5) << 8 | CURVE(1, 4)); in set_gamma()
225 write_reg(par, 0x0038, CURVE(1, 7) << 8 | CURVE(1, 6)); in set_gamma()
226 write_reg(par, 0x0039, CURVE(1, 9) << 8 | CURVE(1, 8)); in set_gamma()
[all …]
/Linux-v6.1/drivers/crypto/keembay/
Dkeembay-ocs-ecc.c100 * @curve: The elliptic curve used by this transformation.
106 const struct ecc_curve *curve; member
229 const struct ecc_curve *curve) in kmb_ecc_point_mult() argument
232 u32 op_size = (curve->g.ndigits > ECC_CURVE_NIST_P256_DIGITS) ? in kmb_ecc_point_mult()
234 size_t nbytes = digits_to_bytes(curve->g.ndigits); in kmb_ecc_point_mult()
278 /* Write p = curve prime(GF modulus). */ in kmb_ecc_point_mult()
280 curve->p, nbytes); in kmb_ecc_point_mult()
282 /* Write a = curve coefficient. */ in kmb_ecc_point_mult()
284 curve->a, nbytes); in kmb_ecc_point_mult()
304 * @curve: The curve on which the operation is performed.
[all …]
/Linux-v6.1/include/crypto/
Decc_curve.h10 * struct ecc_point - elliptic curve point in affine coordinates
23 * struct ecc_curve - definition of elliptic curve
25 * @name: Short name of the curve.
26 * @g: Generator point of the curve.
27 * @p: Prime number, if Barrett's reduction is used for this curve
31 * @n: Order of the curve group.
32 * @a: Curve parameter a.
33 * @b: Curve parameter b.
45 * ecc_get_curve() - get elliptic curve;
49 * Returns curve if get curve succssful, NULL otherwise
[all …]
/Linux-v6.1/crypto/
Decc.c46 /* Returns curv25519 curve param */
561 * Handbook of Elliptic and Hyperelliptic Curve Cryptography.
911 const struct ecc_curve *curve) in vli_mmod_fast() argument
914 const u64 *curve_prime = curve->p; in vli_mmod_fast()
915 const unsigned int ndigits = curve->g.ndigits; in vli_mmod_fast()
918 if (strncmp(curve->name, "nist_", 5) != 0) { in vli_mmod_fast()
953 * Assumes that mod is big enough curve order.
967 const struct ecc_curve *curve) in vli_mod_mult_fast() argument
971 vli_mult(product, left, right, curve->g.ndigits); in vli_mod_mult_fast()
972 vli_mmod_fast(result, product, curve); in vli_mod_mult_fast()
[all …]
Decrdsa.c3 * Elliptic Curve (Russian) Digital Signature Algorithm for Cryptographic API
38 const struct ecc_curve *curve; /* curve from oid */ member
88 * Digest value, digest algorithm, and curve (modulus) should have the in ecrdsa_verify()
92 if (!ctx->curve || in ecrdsa_verify()
97 req->dst_len != ctx->curve->g.ndigits * sizeof(u64) || in ecrdsa_verify()
98 ctx->pub_key.ndigits != ctx->curve->g.ndigits || in ecrdsa_verify()
116 vli_cmp(r, ctx->curve->n, ndigits) >= 0 || in ecrdsa_verify()
118 vli_cmp(s, ctx->curve->n, ndigits) >= 0) in ecrdsa_verify()
124 if (vli_cmp(e, ctx->curve->n, ndigits) >= 0) in ecrdsa_verify()
125 vli_sub(e, e, ctx->curve->n, ndigits); in ecrdsa_verify()
[all …]
Decdsa.c18 const struct ecc_curve *curve; member
27 const struct ecc_curve *curve; member
82 sig->curve->g.ndigits); in ecdsa_get_signature_r()
91 sig->curve->g.ndigits); in ecdsa_get_signature_s()
96 const struct ecc_curve *curve = ctx->curve; in _ecdsa_verify() local
97 unsigned int ndigits = curve->g.ndigits; in _ecdsa_verify()
106 if (vli_is_zero(r, ndigits) || vli_cmp(r, curve->n, ndigits) >= 0 || in _ecdsa_verify()
107 vli_is_zero(s, ndigits) || vli_cmp(s, curve->n, ndigits) >= 0) in _ecdsa_verify()
115 vli_mod_inv(s1, s, curve->n, ndigits); in _ecdsa_verify()
117 vli_mod_mult_slow(u1, hash, s1, curve->n, ndigits); in _ecdsa_verify()
[all …]
/Linux-v6.1/include/crypto/internal/
Decc.h62 * @curve_id: id representing the curve to use
63 * @ndigits: curve's number of digits
64 * @private_key: private key to be used for the given curve
77 * @curve_id: id representing the curve to use
78 * @ndigits: curve number of digits
89 * @curve_id: id representing the curve to use
90 * @ndigits: curve's number of digits
91 * @private_key: pregenerated private key for the given curve
103 * @curve_id: id representing the curve to use
104 * @ndigits: curve's number of digits
[all …]
/Linux-v6.1/drivers/gpu/drm/amd/display/dc/dce/
Ddce_transform.c1484 const struct gamma_curve *curve; in regamma_config_regions_and_segments() local
1500 curve = params->arr_curve_points; in regamma_config_regions_and_segments()
1503 REGAMMA_CNTLA_EXP_REGION0_LUT_OFFSET, curve[0].offset, in regamma_config_regions_and_segments()
1504 REGAMMA_CNTLA_EXP_REGION0_NUM_SEGMENTS, curve[0].segments_num, in regamma_config_regions_and_segments()
1505 REGAMMA_CNTLA_EXP_REGION1_LUT_OFFSET, curve[1].offset, in regamma_config_regions_and_segments()
1506 REGAMMA_CNTLA_EXP_REGION1_NUM_SEGMENTS, curve[1].segments_num); in regamma_config_regions_and_segments()
1507 curve += 2; in regamma_config_regions_and_segments()
1510 REGAMMA_CNTLA_EXP_REGION0_LUT_OFFSET, curve[0].offset, in regamma_config_regions_and_segments()
1511 REGAMMA_CNTLA_EXP_REGION0_NUM_SEGMENTS, curve[0].segments_num, in regamma_config_regions_and_segments()
1512 REGAMMA_CNTLA_EXP_REGION1_LUT_OFFSET, curve[1].offset, in regamma_config_regions_and_segments()
[all …]
/Linux-v6.1/net/sched/
Dsch_hfsc.c42 * "A Hierarchical Fair Service Curve Algorithm for Link-Sharing,
48 * upperlimit service curve. the link-sharing scheduler does not schedule
72 * kernel internal service curve representation:
77 * The service curve parameters are converted to the internal
93 /* runtime service curve */
144 class's own upperlimit curve) */
155 struct internal_sc cl_rsc; /* internal real-time service curve */
156 struct internal_sc cl_fsc; /* internal fair service curve */
157 struct internal_sc cl_usc; /* internal upperlimit service curve */
158 struct runtime_sc cl_deadline; /* deadline curve */
[all …]
/Linux-v6.1/drivers/gpu/drm/amd/display/modules/color/
Dcolor_gamma.c1048 * because the last point in the curve must be such that in build_freesync_hdr()
1079 static bool build_degamma(struct pwl_float_data_ex *curve, in build_degamma() argument
1100 curve[i].r = dc_fixpt_zero; in build_degamma()
1101 curve[i].g = dc_fixpt_zero; in build_degamma()
1102 curve[i].b = dc_fixpt_zero; in build_degamma()
1107 curve[i].r = translate_to_linear_space_ex( in build_degamma()
1109 curve[i].g = curve[i].r; in build_degamma()
1110 curve[i].b = curve[i].r; in build_degamma()
1114 curve[i].r = dc_fixpt_one; in build_degamma()
1115 curve[i].g = dc_fixpt_one; in build_degamma()
[all …]
/Linux-v6.1/drivers/crypto/hisilicon/hpre/
Dhpre_crypto.c1265 const struct ecc_curve *curve = ecc_get_curve(ctx->curve_id); in hpre_ecdh_fill_curve() local
1268 if (unlikely(!curve)) in hpre_ecdh_fill_curve()
1275 fill_curve_param(p, curve->p, cur_sz, curve->g.ndigits); in hpre_ecdh_fill_curve()
1276 fill_curve_param(a, curve->a, cur_sz, curve->g.ndigits); in hpre_ecdh_fill_curve()
1277 fill_curve_param(b, curve->b, cur_sz, curve->g.ndigits); in hpre_ecdh_fill_curve()
1278 fill_curve_param(x, curve->g.x, cur_sz, curve->g.ndigits); in hpre_ecdh_fill_curve()
1279 fill_curve_param(y, curve->g.y, cur_sz, curve->g.ndigits); in hpre_ecdh_fill_curve()
1280 fill_curve_param(n, curve->n, cur_sz, curve->g.ndigits); in hpre_ecdh_fill_curve()
1653 const struct ecc_curve *curve; in hpre_curve25519_fill_curve() local
1661 * the same as the software curve-25519 that exists in crypto. in hpre_curve25519_fill_curve()
[all …]
/Linux-v6.1/tools/perf/pmu-events/arch/s390/cf_z16/
Dcrypto6.json119 …"PublicDescription": "This counter counts the total number of the elliptic-curve cryptography (ECC…
126 …er of CPU cycles when the ECC coprocessor is busy performing the elliptic-curve cryptography (ECC)…
133 …"PublicDescription": "This counter counts the total number of the elliptic-curve cryptography (ECC…
140 …is counter counts the total number of CPU cycles blocked for the elliptic-curve cryptography (ECC)…

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