diff options
Diffstat (limited to 'drivers/gpu/drm/amd/display/modules/power/power_helpers.c')
| -rw-r--r-- | drivers/gpu/drm/amd/display/modules/power/power_helpers.c | 612 |
1 files changed, 432 insertions, 180 deletions
diff --git a/drivers/gpu/drm/amd/display/modules/power/power_helpers.c b/drivers/gpu/drm/amd/display/modules/power/power_helpers.c index c11a443dcbc8..038b88221c5f 100644 --- a/drivers/gpu/drm/amd/display/modules/power/power_helpers.c +++ b/drivers/gpu/drm/amd/display/modules/power/power_helpers.c @@ -41,6 +41,17 @@ static const unsigned char min_reduction_table[13] = { static const unsigned char max_reduction_table[13] = { 0xf5, 0xe5, 0xd9, 0xcd, 0xb1, 0xa5, 0xa5, 0x80, 0x65, 0x4d, 0x4d, 0x4d, 0x32}; +/* ABM 2.2 Min Reduction effectively disabled (100% for all configs)*/ +static const unsigned char min_reduction_table_v_2_2[13] = { +0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff}; + +/* Possible ABM 2.2 Max Reduction configs from least aggressive to most aggressive + * 0 1 2 3 4 5 6 7 8 9 10 11 12 + * 96.1 89.8 74.9 69.4 64.7 52.2 48.6 39.6 30.2 25.1 19.6 12.5 12.5 % + */ +static const unsigned char max_reduction_table_v_2_2[13] = { +0xf5, 0xe5, 0xbf, 0xb1, 0xa5, 0x85, 0x7c, 0x65, 0x4d, 0x40, 0x32, 0x20, 0x20}; + /* Predefined ABM configuration sets. We may have different configuration sets * in order to satisfy different power/quality requirements. */ @@ -56,6 +67,13 @@ static const unsigned char abm_config[abm_defines_max_config][abm_defines_max_le #define NUM_AGGR_LEVEL 4 #define NUM_POWER_FN_SEGS 8 #define NUM_BL_CURVE_SEGS 16 +#define IRAM_SIZE 256 + +#define IRAM_RESERVE_AREA_START_V2 0xF0 // reserve 0xF0~0xF6 are write by DMCU only +#define IRAM_RESERVE_AREA_END_V2 0xF6 // reserve 0xF0~0xF6 are write by DMCU only + +#define IRAM_RESERVE_AREA_START_V2_2 0xF0 // reserve 0xF0~0xFF are write by DMCU only +#define IRAM_RESERVE_AREA_END_V2_2 0xFF // reserve 0xF0~0xFF are write by DMCU only #pragma pack(push, 1) /* NOTE: iRAM is 256B in size */ @@ -86,11 +104,10 @@ struct iram_table_v_2 { /* For reading PSR State directly from IRAM */ uint8_t psr_state; /* 0xf0 */ - uint8_t dmcu_interface_version; /* 0xf1 */ - uint8_t dmcu_date_version_year_b0; /* 0xf2 */ - uint8_t dmcu_date_version_year_b1; /* 0xf3 */ - uint8_t dmcu_date_version_month; /* 0xf4 */ - uint8_t dmcu_date_version_day; /* 0xf5 */ + uint8_t dmcu_mcp_interface_version; /* 0xf1 */ + uint8_t dmcu_abm_feature_version; /* 0xf2 */ + uint8_t dmcu_psr_feature_version; /* 0xf3 */ + uint16_t dmcu_version; /* 0xf4 */ uint8_t dmcu_state; /* 0xf6 */ uint16_t blRampReduction; /* 0xf7 */ @@ -101,20 +118,58 @@ struct iram_table_v_2 { uint8_t dummy8; /* 0xfe */ uint8_t dummy9; /* 0xff */ }; -#pragma pack(pop) -static uint16_t backlight_8_to_16(unsigned int backlight_8bit) -{ - return (uint16_t)(backlight_8bit * 0x101); -} +struct iram_table_v_2_2 { + /* flags */ + uint16_t flags; /* 0x00 U16 */ + + /* parameters for ABM2.2 algorithm */ + uint8_t min_reduction[NUM_AMBI_LEVEL][NUM_AGGR_LEVEL]; /* 0x02 U0.8 */ + uint8_t max_reduction[NUM_AMBI_LEVEL][NUM_AGGR_LEVEL]; /* 0x16 U0.8 */ + uint8_t bright_pos_gain[NUM_AMBI_LEVEL][NUM_AGGR_LEVEL]; /* 0x2a U2.6 */ + uint8_t dark_pos_gain[NUM_AMBI_LEVEL][NUM_AGGR_LEVEL]; /* 0x3e U2.6 */ + uint8_t hybridFactor[NUM_AGGR_LEVEL]; /* 0x52 U0.8 */ + uint8_t contrastFactor[NUM_AGGR_LEVEL]; /* 0x56 U0.8 */ + uint8_t deviation_gain[NUM_AGGR_LEVEL]; /* 0x5a U0.8 */ + uint8_t iir_curve[NUM_AMBI_LEVEL]; /* 0x5e U0.8 */ + uint8_t pad[29]; /* 0x63 U0.8 */ + + /* parameters for crgb conversion */ + uint16_t crgb_thresh[NUM_POWER_FN_SEGS]; /* 0x80 U3.13 */ + uint16_t crgb_offset[NUM_POWER_FN_SEGS]; /* 0x90 U1.15 */ + uint16_t crgb_slope[NUM_POWER_FN_SEGS]; /* 0xa0 U4.12 */ + + /* parameters for custom curve */ + /* thresholds for brightness --> backlight */ + uint16_t backlight_thresholds[NUM_BL_CURVE_SEGS]; /* 0xb0 U16.0 */ + /* offsets for brightness --> backlight */ + uint16_t backlight_offsets[NUM_BL_CURVE_SEGS]; /* 0xd0 U16.0 */ + + /* For reading PSR State directly from IRAM */ + uint8_t psr_state; /* 0xf0 */ + uint8_t dmcu_mcp_interface_version; /* 0xf1 */ + uint8_t dmcu_abm_feature_version; /* 0xf2 */ + uint8_t dmcu_psr_feature_version; /* 0xf3 */ + uint16_t dmcu_version; /* 0xf4 */ + uint8_t dmcu_state; /* 0xf6 */ + + uint8_t dummy1; /* 0xf7 */ + uint8_t dummy2; /* 0xf8 */ + uint8_t dummy3; /* 0xf9 */ + uint8_t dummy4; /* 0xfa */ + uint8_t dummy5; /* 0xfb */ + uint8_t dummy6; /* 0xfc */ + uint8_t dummy7; /* 0xfd */ + uint8_t dummy8; /* 0xfe */ + uint8_t dummy9; /* 0xff */ +}; +#pragma pack(pop) static void fill_backlight_transform_table(struct dmcu_iram_parameters params, struct iram_table_v_2 *table) { unsigned int i; unsigned int num_entries = NUM_BL_CURVE_SEGS; - unsigned int query_input_8bit; - unsigned int query_output_8bit; unsigned int lut_index; table->backlight_thresholds[0] = 0; @@ -132,24 +187,368 @@ static void fill_backlight_transform_table(struct dmcu_iram_parameters params, * format U4.10. */ for (i = 1; i+1 < num_entries; i++) { - query_input_8bit = DIV_ROUNDUP((i * 256), num_entries); + lut_index = (params.backlight_lut_array_size - 1) * i / (num_entries - 1); + ASSERT(lut_index < params.backlight_lut_array_size); + + table->backlight_thresholds[i] = + cpu_to_be16(DIV_ROUNDUP((i * 65536), num_entries)); + table->backlight_offsets[i] = + cpu_to_be16(params.backlight_lut_array[lut_index]); + } +} +static void fill_backlight_transform_table_v_2_2(struct dmcu_iram_parameters params, + struct iram_table_v_2_2 *table) +{ + unsigned int i; + unsigned int num_entries = NUM_BL_CURVE_SEGS; + unsigned int lut_index; + + table->backlight_thresholds[0] = 0; + table->backlight_offsets[0] = params.backlight_lut_array[0]; + table->backlight_thresholds[num_entries-1] = 0xFFFF; + table->backlight_offsets[num_entries-1] = + params.backlight_lut_array[params.backlight_lut_array_size - 1]; + + /* Setup all brightness levels between 0% and 100% exclusive + * Fills brightness-to-backlight transform table. Backlight custom curve + * describes transform from brightness to backlight. It will be defined + * as set of thresholds and set of offsets, together, implying + * extrapolation of custom curve into 16 uniformly spanned linear + * segments. Each threshold/offset represented by 16 bit entry in + * format U4.10. + */ + for (i = 1; i+1 < num_entries; i++) { lut_index = (params.backlight_lut_array_size - 1) * i / (num_entries - 1); ASSERT(lut_index < params.backlight_lut_array_size); - query_output_8bit = params.backlight_lut_array[lut_index] >> 8; table->backlight_thresholds[i] = - backlight_8_to_16(query_input_8bit); + cpu_to_be16(DIV_ROUNDUP((i * 65536), num_entries)); table->backlight_offsets[i] = - backlight_8_to_16(query_output_8bit); + cpu_to_be16(params.backlight_lut_array[lut_index]); } } +void fill_iram_v_2(struct iram_table_v_2 *ram_table, struct dmcu_iram_parameters params) +{ + unsigned int set = params.set; + + ram_table->flags = 0x0; + ram_table->deviation_gain = 0xb3; + + ram_table->blRampReduction = + cpu_to_be16(params.backlight_ramping_reduction); + ram_table->blRampStart = + cpu_to_be16(params.backlight_ramping_start); + + ram_table->min_reduction[0][0] = min_reduction_table[abm_config[set][0]]; + ram_table->min_reduction[1][0] = min_reduction_table[abm_config[set][0]]; + ram_table->min_reduction[2][0] = min_reduction_table[abm_config[set][0]]; + ram_table->min_reduction[3][0] = min_reduction_table[abm_config[set][0]]; + ram_table->min_reduction[4][0] = min_reduction_table[abm_config[set][0]]; + ram_table->max_reduction[0][0] = max_reduction_table[abm_config[set][0]]; + ram_table->max_reduction[1][0] = max_reduction_table[abm_config[set][0]]; + ram_table->max_reduction[2][0] = max_reduction_table[abm_config[set][0]]; + ram_table->max_reduction[3][0] = max_reduction_table[abm_config[set][0]]; + ram_table->max_reduction[4][0] = max_reduction_table[abm_config[set][0]]; + + ram_table->min_reduction[0][1] = min_reduction_table[abm_config[set][1]]; + ram_table->min_reduction[1][1] = min_reduction_table[abm_config[set][1]]; + ram_table->min_reduction[2][1] = min_reduction_table[abm_config[set][1]]; + ram_table->min_reduction[3][1] = min_reduction_table[abm_config[set][1]]; + ram_table->min_reduction[4][1] = min_reduction_table[abm_config[set][1]]; + ram_table->max_reduction[0][1] = max_reduction_table[abm_config[set][1]]; + ram_table->max_reduction[1][1] = max_reduction_table[abm_config[set][1]]; + ram_table->max_reduction[2][1] = max_reduction_table[abm_config[set][1]]; + ram_table->max_reduction[3][1] = max_reduction_table[abm_config[set][1]]; + ram_table->max_reduction[4][1] = max_reduction_table[abm_config[set][1]]; + + ram_table->min_reduction[0][2] = min_reduction_table[abm_config[set][2]]; + ram_table->min_reduction[1][2] = min_reduction_table[abm_config[set][2]]; + ram_table->min_reduction[2][2] = min_reduction_table[abm_config[set][2]]; + ram_table->min_reduction[3][2] = min_reduction_table[abm_config[set][2]]; + ram_table->min_reduction[4][2] = min_reduction_table[abm_config[set][2]]; + ram_table->max_reduction[0][2] = max_reduction_table[abm_config[set][2]]; + ram_table->max_reduction[1][2] = max_reduction_table[abm_config[set][2]]; + ram_table->max_reduction[2][2] = max_reduction_table[abm_config[set][2]]; + ram_table->max_reduction[3][2] = max_reduction_table[abm_config[set][2]]; + ram_table->max_reduction[4][2] = max_reduction_table[abm_config[set][2]]; + + ram_table->min_reduction[0][3] = min_reduction_table[abm_config[set][3]]; + ram_table->min_reduction[1][3] = min_reduction_table[abm_config[set][3]]; + ram_table->min_reduction[2][3] = min_reduction_table[abm_config[set][3]]; + ram_table->min_reduction[3][3] = min_reduction_table[abm_config[set][3]]; + ram_table->min_reduction[4][3] = min_reduction_table[abm_config[set][3]]; + ram_table->max_reduction[0][3] = max_reduction_table[abm_config[set][3]]; + ram_table->max_reduction[1][3] = max_reduction_table[abm_config[set][3]]; + ram_table->max_reduction[2][3] = max_reduction_table[abm_config[set][3]]; + ram_table->max_reduction[3][3] = max_reduction_table[abm_config[set][3]]; + ram_table->max_reduction[4][3] = max_reduction_table[abm_config[set][3]]; + + ram_table->bright_pos_gain[0][0] = 0x20; + ram_table->bright_pos_gain[0][1] = 0x20; + ram_table->bright_pos_gain[0][2] = 0x20; + ram_table->bright_pos_gain[0][3] = 0x20; + ram_table->bright_pos_gain[1][0] = 0x20; + ram_table->bright_pos_gain[1][1] = 0x20; + ram_table->bright_pos_gain[1][2] = 0x20; + ram_table->bright_pos_gain[1][3] = 0x20; + ram_table->bright_pos_gain[2][0] = 0x20; + ram_table->bright_pos_gain[2][1] = 0x20; + ram_table->bright_pos_gain[2][2] = 0x20; + ram_table->bright_pos_gain[2][3] = 0x20; + ram_table->bright_pos_gain[3][0] = 0x20; + ram_table->bright_pos_gain[3][1] = 0x20; + ram_table->bright_pos_gain[3][2] = 0x20; + ram_table->bright_pos_gain[3][3] = 0x20; + ram_table->bright_pos_gain[4][0] = 0x20; + ram_table->bright_pos_gain[4][1] = 0x20; + ram_table->bright_pos_gain[4][2] = 0x20; + ram_table->bright_pos_gain[4][3] = 0x20; + ram_table->bright_neg_gain[0][1] = 0x00; + ram_table->bright_neg_gain[0][2] = 0x00; + ram_table->bright_neg_gain[0][3] = 0x00; + ram_table->bright_neg_gain[1][0] = 0x00; + ram_table->bright_neg_gain[1][1] = 0x00; + ram_table->bright_neg_gain[1][2] = 0x00; + ram_table->bright_neg_gain[1][3] = 0x00; + ram_table->bright_neg_gain[2][0] = 0x00; + ram_table->bright_neg_gain[2][1] = 0x00; + ram_table->bright_neg_gain[2][2] = 0x00; + ram_table->bright_neg_gain[2][3] = 0x00; + ram_table->bright_neg_gain[3][0] = 0x00; + ram_table->bright_neg_gain[3][1] = 0x00; + ram_table->bright_neg_gain[3][2] = 0x00; + ram_table->bright_neg_gain[3][3] = 0x00; + ram_table->bright_neg_gain[4][0] = 0x00; + ram_table->bright_neg_gain[4][1] = 0x00; + ram_table->bright_neg_gain[4][2] = 0x00; + ram_table->bright_neg_gain[4][3] = 0x00; + ram_table->dark_pos_gain[0][0] = 0x00; + ram_table->dark_pos_gain[0][1] = 0x00; + ram_table->dark_pos_gain[0][2] = 0x00; + ram_table->dark_pos_gain[0][3] = 0x00; + ram_table->dark_pos_gain[1][0] = 0x00; + ram_table->dark_pos_gain[1][1] = 0x00; + ram_table->dark_pos_gain[1][2] = 0x00; + ram_table->dark_pos_gain[1][3] = 0x00; + ram_table->dark_pos_gain[2][0] = 0x00; + ram_table->dark_pos_gain[2][1] = 0x00; + ram_table->dark_pos_gain[2][2] = 0x00; + ram_table->dark_pos_gain[2][3] = 0x00; + ram_table->dark_pos_gain[3][0] = 0x00; + ram_table->dark_pos_gain[3][1] = 0x00; + ram_table->dark_pos_gain[3][2] = 0x00; + ram_table->dark_pos_gain[3][3] = 0x00; + ram_table->dark_pos_gain[4][0] = 0x00; + ram_table->dark_pos_gain[4][1] = 0x00; + ram_table->dark_pos_gain[4][2] = 0x00; + ram_table->dark_pos_gain[4][3] = 0x00; + ram_table->dark_neg_gain[0][0] = 0x00; + ram_table->dark_neg_gain[0][1] = 0x00; + ram_table->dark_neg_gain[0][2] = 0x00; + ram_table->dark_neg_gain[0][3] = 0x00; + ram_table->dark_neg_gain[1][0] = 0x00; + ram_table->dark_neg_gain[1][1] = 0x00; + ram_table->dark_neg_gain[1][2] = 0x00; + ram_table->dark_neg_gain[1][3] = 0x00; + ram_table->dark_neg_gain[2][0] = 0x00; + ram_table->dark_neg_gain[2][1] = 0x00; + ram_table->dark_neg_gain[2][2] = 0x00; + ram_table->dark_neg_gain[2][3] = 0x00; + ram_table->dark_neg_gain[3][0] = 0x00; + ram_table->dark_neg_gain[3][1] = 0x00; + ram_table->dark_neg_gain[3][2] = 0x00; + ram_table->dark_neg_gain[3][3] = 0x00; + ram_table->dark_neg_gain[4][0] = 0x00; + ram_table->dark_neg_gain[4][1] = 0x00; + ram_table->dark_neg_gain[4][2] = 0x00; + ram_table->dark_neg_gain[4][3] = 0x00; + + ram_table->iir_curve[0] = 0x65; + ram_table->iir_curve[1] = 0x65; + ram_table->iir_curve[2] = 0x65; + ram_table->iir_curve[3] = 0x65; + ram_table->iir_curve[4] = 0x65; + + //Gamma 2.4 + ram_table->crgb_thresh[0] = cpu_to_be16(0x13b6); + ram_table->crgb_thresh[1] = cpu_to_be16(0x1648); + ram_table->crgb_thresh[2] = cpu_to_be16(0x18e3); + ram_table->crgb_thresh[3] = cpu_to_be16(0x1b41); + ram_table->crgb_thresh[4] = cpu_to_be16(0x1d46); + ram_table->crgb_thresh[5] = cpu_to_be16(0x1f21); + ram_table->crgb_thresh[6] = cpu_to_be16(0x2167); + ram_table->crgb_thresh[7] = cpu_to_be16(0x2384); + ram_table->crgb_offset[0] = cpu_to_be16(0x2999); + ram_table->crgb_offset[1] = cpu_to_be16(0x3999); + ram_table->crgb_offset[2] = cpu_to_be16(0x4666); + ram_table->crgb_offset[3] = cpu_to_be16(0x5999); + ram_table->crgb_offset[4] = cpu_to_be16(0x6333); + ram_table->crgb_offset[5] = cpu_to_be16(0x7800); + ram_table->crgb_offset[6] = cpu_to_be16(0x8c00); + ram_table->crgb_offset[7] = cpu_to_be16(0xa000); + ram_table->crgb_slope[0] = cpu_to_be16(0x3147); + ram_table->crgb_slope[1] = cpu_to_be16(0x2978); + ram_table->crgb_slope[2] = cpu_to_be16(0x23a2); + ram_table->crgb_slope[3] = cpu_to_be16(0x1f55); + ram_table->crgb_slope[4] = cpu_to_be16(0x1c63); + ram_table->crgb_slope[5] = cpu_to_be16(0x1a0f); + ram_table->crgb_slope[6] = cpu_to_be16(0x178d); + ram_table->crgb_slope[7] = cpu_to_be16(0x15ab); + + fill_backlight_transform_table( + params, ram_table); +} + +void fill_iram_v_2_2(struct iram_table_v_2_2 *ram_table, struct dmcu_iram_parameters params) +{ + unsigned int set = params.set; + + ram_table->flags = 0x0; + + ram_table->deviation_gain[0] = 0xb3; + ram_table->deviation_gain[1] = 0xb3; + ram_table->deviation_gain[2] = 0xb3; + ram_table->deviation_gain[3] = 0xb3; + + ram_table->min_reduction[0][0] = min_reduction_table_v_2_2[abm_config[set][0]]; + ram_table->min_reduction[1][0] = min_reduction_table_v_2_2[abm_config[set][0]]; + ram_table->min_reduction[2][0] = min_reduction_table_v_2_2[abm_config[set][0]]; + ram_table->min_reduction[3][0] = min_reduction_table_v_2_2[abm_config[set][0]]; + ram_table->min_reduction[4][0] = min_reduction_table_v_2_2[abm_config[set][0]]; + ram_table->max_reduction[0][0] = max_reduction_table_v_2_2[abm_config[set][0]]; + ram_table->max_reduction[1][0] = max_reduction_table_v_2_2[abm_config[set][0]]; + ram_table->max_reduction[2][0] = max_reduction_table_v_2_2[abm_config[set][0]]; + ram_table->max_reduction[3][0] = max_reduction_table_v_2_2[abm_config[set][0]]; + ram_table->max_reduction[4][0] = max_reduction_table_v_2_2[abm_config[set][0]]; + + ram_table->min_reduction[0][1] = min_reduction_table_v_2_2[abm_config[set][1]]; + ram_table->min_reduction[1][1] = min_reduction_table_v_2_2[abm_config[set][1]]; + ram_table->min_reduction[2][1] = min_reduction_table_v_2_2[abm_config[set][1]]; + ram_table->min_reduction[3][1] = min_reduction_table_v_2_2[abm_config[set][1]]; + ram_table->min_reduction[4][1] = min_reduction_table_v_2_2[abm_config[set][1]]; + ram_table->max_reduction[0][1] = max_reduction_table_v_2_2[abm_config[set][1]]; + ram_table->max_reduction[1][1] = max_reduction_table_v_2_2[abm_config[set][1]]; + ram_table->max_reduction[2][1] = max_reduction_table_v_2_2[abm_config[set][1]]; + ram_table->max_reduction[3][1] = max_reduction_table_v_2_2[abm_config[set][1]]; + ram_table->max_reduction[4][1] = max_reduction_table_v_2_2[abm_config[set][1]]; + + ram_table->min_reduction[0][2] = min_reduction_table_v_2_2[abm_config[set][2]]; + ram_table->min_reduction[1][2] = min_reduction_table_v_2_2[abm_config[set][2]]; + ram_table->min_reduction[2][2] = min_reduction_table_v_2_2[abm_config[set][2]]; + ram_table->min_reduction[3][2] = min_reduction_table_v_2_2[abm_config[set][2]]; + ram_table->min_reduction[4][2] = min_reduction_table_v_2_2[abm_config[set][2]]; + ram_table->max_reduction[0][2] = max_reduction_table_v_2_2[abm_config[set][2]]; + ram_table->max_reduction[1][2] = max_reduction_table_v_2_2[abm_config[set][2]]; + ram_table->max_reduction[2][2] = max_reduction_table_v_2_2[abm_config[set][2]]; + ram_table->max_reduction[3][2] = max_reduction_table_v_2_2[abm_config[set][2]]; + ram_table->max_reduction[4][2] = max_reduction_table_v_2_2[abm_config[set][2]]; + + ram_table->min_reduction[0][3] = min_reduction_table_v_2_2[abm_config[set][3]]; + ram_table->min_reduction[1][3] = min_reduction_table_v_2_2[abm_config[set][3]]; + ram_table->min_reduction[2][3] = min_reduction_table_v_2_2[abm_config[set][3]]; + ram_table->min_reduction[3][3] = min_reduction_table_v_2_2[abm_config[set][3]]; + ram_table->min_reduction[4][3] = min_reduction_table_v_2_2[abm_config[set][3]]; + ram_table->max_reduction[0][3] = max_reduction_table_v_2_2[abm_config[set][3]]; + ram_table->max_reduction[1][3] = max_reduction_table_v_2_2[abm_config[set][3]]; + ram_table->max_reduction[2][3] = max_reduction_table_v_2_2[abm_config[set][3]]; + ram_table->max_reduction[3][3] = max_reduction_table_v_2_2[abm_config[set][3]]; + ram_table->max_reduction[4][3] = max_reduction_table_v_2_2[abm_config[set][3]]; + + ram_table->bright_pos_gain[0][0] = 0x20; + ram_table->bright_pos_gain[0][1] = 0x20; + ram_table->bright_pos_gain[0][2] = 0x20; + ram_table->bright_pos_gain[0][3] = 0x20; + ram_table->bright_pos_gain[1][0] = 0x20; + ram_table->bright_pos_gain[1][1] = 0x20; + ram_table->bright_pos_gain[1][2] = 0x20; + ram_table->bright_pos_gain[1][3] = 0x20; + ram_table->bright_pos_gain[2][0] = 0x20; + ram_table->bright_pos_gain[2][1] = 0x20; + ram_table->bright_pos_gain[2][2] = 0x20; + ram_table->bright_pos_gain[2][3] = 0x20; + ram_table->bright_pos_gain[3][0] = 0x20; + ram_table->bright_pos_gain[3][1] = 0x20; + ram_table->bright_pos_gain[3][2] = 0x20; + ram_table->bright_pos_gain[3][3] = 0x20; + ram_table->bright_pos_gain[4][0] = 0x20; + ram_table->bright_pos_gain[4][1] = 0x20; + ram_table->bright_pos_gain[4][2] = 0x20; + ram_table->bright_pos_gain[4][3] = 0x20; + + ram_table->dark_pos_gain[0][0] = 0x00; + ram_table->dark_pos_gain[0][1] = 0x00; + ram_table->dark_pos_gain[0][2] = 0x00; + ram_table->dark_pos_gain[0][3] = 0x00; + ram_table->dark_pos_gain[1][0] = 0x00; + ram_table->dark_pos_gain[1][1] = 0x00; + ram_table->dark_pos_gain[1][2] = 0x00; + ram_table->dark_pos_gain[1][3] = 0x00; + ram_table->dark_pos_gain[2][0] = 0x00; + ram_table->dark_pos_gain[2][1] = 0x00; + ram_table->dark_pos_gain[2][2] = 0x00; + ram_table->dark_pos_gain[2][3] = 0x00; + ram_table->dark_pos_gain[3][0] = 0x00; + ram_table->dark_pos_gain[3][1] = 0x00; + ram_table->dark_pos_gain[3][2] = 0x00; + ram_table->dark_pos_gain[3][3] = 0x00; + ram_table->dark_pos_gain[4][0] = 0x00; + ram_table->dark_pos_gain[4][1] = 0x00; + ram_table->dark_pos_gain[4][2] = 0x00; + ram_table->dark_pos_gain[4][3] = 0x00; + + ram_table->hybridFactor[0] = 0xff; + ram_table->hybridFactor[1] = 0xff; + ram_table->hybridFactor[2] = 0xff; + ram_table->hybridFactor[3] = 0xc0; + + ram_table->contrastFactor[0] = 0x99; + ram_table->contrastFactor[1] = 0x99; + ram_table->contrastFactor[2] = 0x99; + ram_table->contrastFactor[3] = 0x80; + + ram_table->iir_curve[0] = 0x65; + ram_table->iir_curve[1] = 0x65; + ram_table->iir_curve[2] = 0x65; + ram_table->iir_curve[3] = 0x65; + ram_table->iir_curve[4] = 0x65; + + //Gamma 2.2 + ram_table->crgb_thresh[0] = cpu_to_be16(0x127c); + ram_table->crgb_thresh[1] = cpu_to_be16(0x151b); + ram_table->crgb_thresh[2] = cpu_to_be16(0x17d5); + ram_table->crgb_thresh[3] = cpu_to_be16(0x1a56); + ram_table->crgb_thresh[4] = cpu_to_be16(0x1c83); + ram_table->crgb_thresh[5] = cpu_to_be16(0x1e72); + ram_table->crgb_thresh[6] = cpu_to_be16(0x20f0); + ram_table->crgb_thresh[7] = cpu_to_be16(0x232b); + ram_table->crgb_offset[0] = cpu_to_be16(0x2999); + ram_table->crgb_offset[1] = cpu_to_be16(0x3999); + ram_table->crgb_offset[2] = cpu_to_be16(0x4666); + ram_table->crgb_offset[3] = cpu_to_be16(0x5999); + ram_table->crgb_offset[4] = cpu_to_be16(0x6333); + ram_table->crgb_offset[5] = cpu_to_be16(0x7800); + ram_table->crgb_offset[6] = cpu_to_be16(0x8c00); + ram_table->crgb_offset[7] = cpu_to_be16(0xa000); + ram_table->crgb_slope[0] = cpu_to_be16(0x3609); + ram_table->crgb_slope[1] = cpu_to_be16(0x2dfa); + ram_table->crgb_slope[2] = cpu_to_be16(0x27ea); + ram_table->crgb_slope[3] = cpu_to_be16(0x235d); + ram_table->crgb_slope[4] = cpu_to_be16(0x2042); + ram_table->crgb_slope[5] = cpu_to_be16(0x1dc3); + ram_table->crgb_slope[6] = cpu_to_be16(0x1b1a); + ram_table->crgb_slope[7] = cpu_to_be16(0x1910); + + fill_backlight_transform_table_v_2_2( + params, ram_table); +} + bool dmcu_load_iram(struct dmcu *dmcu, struct dmcu_iram_parameters params) { - struct iram_table_v_2 ram_table; - unsigned int set = params.set; + unsigned char ram_table[IRAM_SIZE]; + bool result = false; if (dmcu == NULL) return false; @@ -159,170 +558,23 @@ bool dmcu_load_iram(struct dmcu *dmcu, memset(&ram_table, 0, sizeof(ram_table)); - ram_table.flags = 0x0; - ram_table.deviation_gain = 0xb3; + if (dmcu->dmcu_version.abm_version == 0x22) { + fill_iram_v_2_2((struct iram_table_v_2_2 *)ram_table, params); - ram_table.blRampReduction = - cpu_to_be16(params.backlight_ramping_reduction); - ram_table.blRampStart = - cpu_to_be16(params.backlight_ramping_start); + result = dmcu->funcs->load_iram( + dmcu, 0, (char *)(&ram_table), IRAM_RESERVE_AREA_START_V2_2); + } else { + fill_iram_v_2((struct iram_table_v_2 *)ram_table, params); - ram_table.min_reduction[0][0] = min_reduction_table[abm_config[set][0]]; - ram_table.min_reduction[1][0] = min_reduction_table[abm_config[set][0]]; - ram_table.min_reduction[2][0] = min_reduction_table[abm_config[set][0]]; - ram_table.min_reduction[3][0] = min_reduction_table[abm_config[set][0]]; - ram_table.min_reduction[4][0] = min_reduction_table[abm_config[set][0]]; - ram_table.max_reduction[0][0] = max_reduction_table[abm_config[set][0]]; - ram_table.max_reduction[1][0] = max_reduction_table[abm_config[set][0]]; - ram_table.max_reduction[2][0] = max_reduction_table[abm_config[set][0]]; - ram_table.max_reduction[3][0] = max_reduction_table[abm_config[set][0]]; - ram_table.max_reduction[4][0] = max_reduction_table[abm_config[set][0]]; - - ram_table.min_reduction[0][1] = min_reduction_table[abm_config[set][1]]; - ram_table.min_reduction[1][1] = min_reduction_table[abm_config[set][1]]; - ram_table.min_reduction[2][1] = min_reduction_table[abm_config[set][1]]; - ram_table.min_reduction[3][1] = min_reduction_table[abm_config[set][1]]; - ram_table.min_reduction[4][1] = min_reduction_table[abm_config[set][1]]; - ram_table.max_reduction[0][1] = max_reduction_table[abm_config[set][1]]; - ram_table.max_reduction[1][1] = max_reduction_table[abm_config[set][1]]; - ram_table.max_reduction[2][1] = max_reduction_table[abm_config[set][1]]; - ram_table.max_reduction[3][1] = max_reduction_table[abm_config[set][1]]; - ram_table.max_reduction[4][1] = max_reduction_table[abm_config[set][1]]; - - ram_table.min_reduction[0][2] = min_reduction_table[abm_config[set][2]]; - ram_table.min_reduction[1][2] = min_reduction_table[abm_config[set][2]]; - ram_table.min_reduction[2][2] = min_reduction_table[abm_config[set][2]]; - ram_table.min_reduction[3][2] = min_reduction_table[abm_config[set][2]]; - ram_table.min_reduction[4][2] = min_reduction_table[abm_config[set][2]]; - ram_table.max_reduction[0][2] = max_reduction_table[abm_config[set][2]]; - ram_table.max_reduction[1][2] = max_reduction_table[abm_config[set][2]]; - ram_table.max_reduction[2][2] = max_reduction_table[abm_config[set][2]]; - ram_table.max_reduction[3][2] = max_reduction_table[abm_config[set][2]]; - ram_table.max_reduction[4][2] = max_reduction_table[abm_config[set][2]]; - - ram_table.min_reduction[0][3] = min_reduction_table[abm_config[set][3]]; - ram_table.min_reduction[1][3] = min_reduction_table[abm_config[set][3]]; - ram_table.min_reduction[2][3] = min_reduction_table[abm_config[set][3]]; - ram_table.min_reduction[3][3] = min_reduction_table[abm_config[set][3]]; - ram_table.min_reduction[4][3] = min_reduction_table[abm_config[set][3]]; - ram_table.max_reduction[0][3] = max_reduction_table[abm_config[set][3]]; - ram_table.max_reduction[1][3] = max_reduction_table[abm_config[set][3]]; - ram_table.max_reduction[2][3] = max_reduction_table[abm_config[set][3]]; - ram_table.max_reduction[3][3] = max_reduction_table[abm_config[set][3]]; - ram_table.max_reduction[4][3] = max_reduction_table[abm_config[set][3]]; - - ram_table.bright_pos_gain[0][0] = 0x20; - ram_table.bright_pos_gain[0][1] = 0x20; - ram_table.bright_pos_gain[0][2] = 0x20; - ram_table.bright_pos_gain[0][3] = 0x20; - ram_table.bright_pos_gain[1][0] = 0x20; - ram_table.bright_pos_gain[1][1] = 0x20; - ram_table.bright_pos_gain[1][2] = 0x20; - ram_table.bright_pos_gain[1][3] = 0x20; - ram_table.bright_pos_gain[2][0] = 0x20; - ram_table.bright_pos_gain[2][1] = 0x20; - ram_table.bright_pos_gain[2][2] = 0x20; - ram_table.bright_pos_gain[2][3] = 0x20; - ram_table.bright_pos_gain[3][0] = 0x20; - ram_table.bright_pos_gain[3][1] = 0x20; - ram_table.bright_pos_gain[3][2] = 0x20; - ram_table.bright_pos_gain[3][3] = 0x20; - ram_table.bright_pos_gain[4][0] = 0x20; - ram_table.bright_pos_gain[4][1] = 0x20; - ram_table.bright_pos_gain[4][2] = 0x20; - ram_table.bright_pos_gain[4][3] = 0x20; - ram_table.bright_neg_gain[0][1] = 0x00; - ram_table.bright_neg_gain[0][2] = 0x00; - ram_table.bright_neg_gain[0][3] = 0x00; - ram_table.bright_neg_gain[1][0] = 0x00; - ram_table.bright_neg_gain[1][1] = 0x00; - ram_table.bright_neg_gain[1][2] = 0x00; - ram_table.bright_neg_gain[1][3] = 0x00; - ram_table.bright_neg_gain[2][0] = 0x00; - ram_table.bright_neg_gain[2][1] = 0x00; - ram_table.bright_neg_gain[2][2] = 0x00; - ram_table.bright_neg_gain[2][3] = 0x00; - ram_table.bright_neg_gain[3][0] = 0x00; - ram_table.bright_neg_gain[3][1] = 0x00; - ram_table.bright_neg_gain[3][2] = 0x00; - ram_table.bright_neg_gain[3][3] = 0x00; - ram_table.bright_neg_gain[4][0] = 0x00; - ram_table.bright_neg_gain[4][1] = 0x00; - ram_table.bright_neg_gain[4][2] = 0x00; - ram_table.bright_neg_gain[4][3] = 0x00; - ram_table.dark_pos_gain[0][0] = 0x00; - ram_table.dark_pos_gain[0][1] = 0x00; - ram_table.dark_pos_gain[0][2] = 0x00; - ram_table.dark_pos_gain[0][3] = 0x00; - ram_table.dark_pos_gain[1][0] = 0x00; - ram_table.dark_pos_gain[1][1] = 0x00; - ram_table.dark_pos_gain[1][2] = 0x00; - ram_table.dark_pos_gain[1][3] = 0x00; - ram_table.dark_pos_gain[2][0] = 0x00; - ram_table.dark_pos_gain[2][1] = 0x00; - ram_table.dark_pos_gain[2][2] = 0x00; - ram_table.dark_pos_gain[2][3] = 0x00; - ram_table.dark_pos_gain[3][0] = 0x00; - ram_table.dark_pos_gain[3][1] = 0x00; - ram_table.dark_pos_gain[3][2] = 0x00; - ram_table.dark_pos_gain[3][3] = 0x00; - ram_table.dark_pos_gain[4][0] = 0x00; - ram_table.dark_pos_gain[4][1] = 0x00; - ram_table.dark_pos_gain[4][2] = 0x00; - ram_table.dark_pos_gain[4][3] = 0x00; - ram_table.dark_neg_gain[0][0] = 0x00; - ram_table.dark_neg_gain[0][1] = 0x00; - ram_table.dark_neg_gain[0][2] = 0x00; - ram_table.dark_neg_gain[0][3] = 0x00; - ram_table.dark_neg_gain[1][0] = 0x00; - ram_table.dark_neg_gain[1][1] = 0x00; - ram_table.dark_neg_gain[1][2] = 0x00; - ram_table.dark_neg_gain[1][3] = 0x00; - ram_table.dark_neg_gain[2][0] = 0x00; - ram_table.dark_neg_gain[2][1] = 0x00; - ram_table.dark_neg_gain[2][2] = 0x00; - ram_table.dark_neg_gain[2][3] = 0x00; - ram_table.dark_neg_gain[3][0] = 0x00; - ram_table.dark_neg_gain[3][1] = 0x00; - ram_table.dark_neg_gain[3][2] = 0x00; - ram_table.dark_neg_gain[3][3] = 0x00; - ram_table.dark_neg_gain[4][0] = 0x00; - ram_table.dark_neg_gain[4][1] = 0x00; - ram_table.dark_neg_gain[4][2] = 0x00; - ram_table.dark_neg_gain[4][3] = 0x00; - ram_table.iir_curve[0] = 0x65; - ram_table.iir_curve[1] = 0x65; - ram_table.iir_curve[2] = 0x65; - ram_table.iir_curve[3] = 0x65; - ram_table.iir_curve[4] = 0x65; - ram_table.crgb_thresh[0] = cpu_to_be16(0x13b6); - ram_table.crgb_thresh[1] = cpu_to_be16(0x1648); - ram_table.crgb_thresh[2] = cpu_to_be16(0x18e3); - ram_table.crgb_thresh[3] = cpu_to_be16(0x1b41); - ram_table.crgb_thresh[4] = cpu_to_be16(0x1d46); - ram_table.crgb_thresh[5] = cpu_to_be16(0x1f21); - ram_table.crgb_thresh[6] = cpu_to_be16(0x2167); - ram_table.crgb_thresh[7] = cpu_to_be16(0x2384); - ram_table.crgb_offset[0] = cpu_to_be16(0x2999); - ram_table.crgb_offset[1] = cpu_to_be16(0x3999); - ram_table.crgb_offset[2] = cpu_to_be16(0x4666); - ram_table.crgb_offset[3] = cpu_to_be16(0x5999); - ram_table.crgb_offset[4] = cpu_to_be16(0x6333); - ram_table.crgb_offset[5] = cpu_to_be16(0x7800); - ram_table.crgb_offset[6] = cpu_to_be16(0x8c00); - ram_table.crgb_offset[7] = cpu_to_be16(0xa000); - ram_table.crgb_slope[0] = cpu_to_be16(0x3147); - ram_table.crgb_slope[1] = cpu_to_be16(0x2978); - ram_table.crgb_slope[2] = cpu_to_be16(0x23a2); - ram_table.crgb_slope[3] = cpu_to_be16(0x1f55); - ram_table.crgb_slope[4] = cpu_to_be16(0x1c63); - ram_table.crgb_slope[5] = cpu_to_be16(0x1a0f); - ram_table.crgb_slope[6] = cpu_to_be16(0x178d); - ram_table.crgb_slope[7] = cpu_to_be16(0x15ab); + result = dmcu->funcs->load_iram( + dmcu, 0, (char *)(&ram_table), IRAM_RESERVE_AREA_START_V2); - fill_backlight_transform_table( - params, &ram_table); + if (result) + result = dmcu->funcs->load_iram( + dmcu, IRAM_RESERVE_AREA_END_V2 + 1, + (char *)(&ram_table) + IRAM_RESERVE_AREA_END_V2 + 1, + sizeof(ram_table) - IRAM_RESERVE_AREA_END_V2 - 1); + } - return dmcu->funcs->load_iram( - dmcu, 0, (char *)(&ram_table), sizeof(ram_table)); + return result; } |