diff options
Diffstat (limited to 'common/recipes-kernel/linux/linux-yocto-4.19.8/1143-drm-amd-display-Create-switching-mechanism-for-ABM-2.patch')
-rw-r--r-- | common/recipes-kernel/linux/linux-yocto-4.19.8/1143-drm-amd-display-Create-switching-mechanism-for-ABM-2.patch | 650 |
1 files changed, 650 insertions, 0 deletions
diff --git a/common/recipes-kernel/linux/linux-yocto-4.19.8/1143-drm-amd-display-Create-switching-mechanism-for-ABM-2.patch b/common/recipes-kernel/linux/linux-yocto-4.19.8/1143-drm-amd-display-Create-switching-mechanism-for-ABM-2.patch new file mode 100644 index 00000000..80bef0c1 --- /dev/null +++ b/common/recipes-kernel/linux/linux-yocto-4.19.8/1143-drm-amd-display-Create-switching-mechanism-for-ABM-2.patch @@ -0,0 +1,650 @@ +From fe6c49c66583beadcf19289fe296534f32d86b40 Mon Sep 17 00:00:00 2001 +From: Josip Pavic <Josip.Pavic@amd.com> +Date: Tue, 8 Jan 2019 14:46:05 -0500 +Subject: [PATCH 1143/2940] drm/amd/display: Create switching mechanism for ABM + 2.2 + +[Why] +Need method of detecting which version of the DMCU FW is loaded and +load the appropriate iRAM. + +[How] +Create definition for ABM 2.2 iRAM, and load it if the DMCU FW version +number matches the ABM 2.2 version; otherwise load ABM 2.1 iRAM. + +Signed-off-by: Josip Pavic <Josip.Pavic@amd.com> +Reviewed-by: Anthony Koo <Anthony.Koo@amd.com> +Acked-by: Leo Li <sunpeng.li@amd.com> +Signed-off-by: Alex Deucher <alexander.deucher@amd.com> +--- + .../amd/display/modules/power/power_helpers.c | 583 +++++++++++++----- + 1 file changed, 418 insertions(+), 165 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 5432183d9db0..29b7a26bea81 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 85.1 80.3 69.4 64.7 54.9 45.1 30.2 25.1 19.6 12.5 12.5 % ++ */ ++static const unsigned char max_reduction_table_v_2_2[13] = { ++0xf5, 0xe5, 0xd9, 0xcd, 0xb1, 0xa5, 0x8c, 0x73, 0x4d, 0x40, 0x32, 0x20, 0x20}; ++ + /* Predefined ABM configuration sets. We may have different configuration sets + * in order to satisfy different power/quality requirements. + */ +@@ -57,6 +68,7 @@ static const unsigned char abm_config[abm_defines_max_config][abm_defines_max_le + #define NUM_POWER_FN_SEGS 8 + #define NUM_BL_CURVE_SEGS 16 + #define IRAM_RESERVE_AREA_START 0xF0 // reserve 0xF0~0xFF are write by DMCU only ++#define IRAM_SIZE 256 + + #pragma pack(push, 1) + /* NOTE: iRAM is 256B in size */ +@@ -101,6 +113,49 @@ struct iram_table_v_2 { + uint8_t dummy8; /* 0xfe */ + uint8_t dummy9; /* 0xff */ + }; ++ ++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 */ ++ ++ uint16_t blRampReduction; /* 0xf7 */ ++ uint16_t blRampStart; /* 0xf9 */ ++ uint8_t dummy5; /* 0xfb */ ++ uint8_t dummy6; /* 0xfc */ ++ uint8_t dummy7; /* 0xfd */ ++ uint8_t dummy8; /* 0xfe */ ++ uint8_t dummy9; /* 0xff */ ++}; + #pragma pack(pop) + + static uint16_t backlight_8_to_16(unsigned int backlight_8bit) +@@ -145,11 +200,367 @@ static void fill_backlight_transform_table(struct dmcu_iram_parameters params, + } + } + ++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 query_input_8bit; ++ unsigned int query_output_8bit; ++ 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++) { ++ 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); ++ query_output_8bit = params.backlight_lut_array[lut_index] >> 8; ++ ++ table->backlight_thresholds[i] = ++ backlight_8_to_16(query_input_8bit); ++ table->backlight_offsets[i] = ++ backlight_8_to_16(query_output_8bit); ++ } ++} ++ ++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->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_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] = 0x80; ++ ram_table->contrastFactor[2] = 0x80; ++ ram_table->contrastFactor[3] = 0x4D; ++ ++ 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]; + + if (dmcu == NULL) + return false; +@@ -159,169 +570,11 @@ bool dmcu_load_iram(struct dmcu *dmcu, + + memset(&ram_table, 0, sizeof(ram_table)); + +- 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; +- 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); ++ if (dmcu->dmcu_version.abm_version == 0x22) { ++ fill_iram_v_2_2((struct iram_table_v_2_2 *)ram_table, params); ++ } else { ++ fill_iram_v_2((struct iram_table_v_2 *)ram_table, params); ++ } + + return dmcu->funcs->load_iram( + dmcu, 0, (char *)(&ram_table), IRAM_RESERVE_AREA_START); +-- +2.17.1 + |