/*
* Copyright 2012 - 15 Advanced Micro Devices , Inc .
*
* Permission is hereby granted , free of charge , to any person obtaining a
* copy of this software and associated documentation files ( the " Software " ) ,
* to deal in the Software without restriction , including without limitation
* the rights to use , copy , modify , merge , publish , distribute , sublicense ,
* and / or sell copies of the Software , and to permit persons to whom the
* Software is furnished to do so , subject to the following conditions :
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software .
*
* THE SOFTWARE IS PROVIDED " AS IS " , WITHOUT WARRANTY OF ANY KIND , EXPRESS OR
* IMPLIED , INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY ,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT . IN NO EVENT SHALL
* THE COPYRIGHT HOLDER ( S ) OR AUTHOR ( S ) BE LIABLE FOR ANY CLAIM , DAMAGES OR
* OTHER LIABILITY , WHETHER IN AN ACTION OF CONTRACT , TORT OR OTHERWISE ,
* ARISING FROM , OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE .
*
* Authors : AMD
*
*/
#include "dm_services.h"
#include "dce110_transform_v.h"
#include "basics/conversion.h"
/* include DCE11 register header files */
#include "dce/dce_11_0_d.h"
#include "dce/dce_11_0_sh_mask.h"
#include "dce/dce_11_0_enum.h"
enum {
OUTPUT_CSC_MATRIX_SIZE = 12
};
/* constrast:0 - 2.0, default 1.0 */
#define UNDERLAY_CONTRAST_DEFAULT 100
#define UNDERLAY_CONTRAST_MAX 200
#define UNDERLAY_CONTRAST_MIN 0
#define UNDERLAY_CONTRAST_STEP 1
#define UNDERLAY_CONTRAST_DIVIDER 100
/* Saturation: 0 - 2.0; default 1.0 */
#define UNDERLAY_SATURATION_DEFAULT 100 /*1.00*/
#define UNDERLAY_SATURATION_MIN 0
#define UNDERLAY_SATURATION_MAX 200 /* 2.00 */
#define UNDERLAY_SATURATION_STEP 1 /* 0.01 */
/*actual max overlay saturation
* value = UNDERLAY_SATURATION_MAX / UNDERLAY_SATURATION_DIVIDER
*/
/* Hue */
#define UNDERLAY_HUE_DEFAULT 0
#define UNDERLAY_HUE_MIN -300
#define UNDERLAY_HUE_MAX 300
#define UNDERLAY_HUE_STEP 5
#define UNDERLAY_HUE_DIVIDER 10 /* HW range: -30 ~ +30 */
#define UNDERLAY_SATURATION_DIVIDER 100
/* Brightness: in DAL usually -.25 ~ .25.
* In MMD is - 100 to + 100 in 16 - 235 range ; which when scaled to full range is
* ~ - 116 to + 116 . When normalized this is about 0 . 4566 .
* With 100 divider this becomes 46 , but we may use another for better precision
* The ideal one is 100 / 219 ( ( 100 / 255 ) * ( 255 / 219 ) ) ,
* i . e . min / max = + - 100 , divider = 219
* default 0 . 0
*/
#define UNDERLAY_BRIGHTNESS_DEFAULT 0
#define UNDERLAY_BRIGHTNESS_MIN -46 /* ~116/255 */
#define UNDERLAY_BRIGHTNESS_MAX 46
#define UNDERLAY_BRIGHTNESS_STEP 1 /* .01 */
#define UNDERLAY_BRIGHTNESS_DIVIDER 100
static const struct out_csc_color_matrix global_color_matrix[] = {
{ COLOR_SPACE_SRGB,
{ 0 x2000, 0 , 0 , 0 , 0 , 0 x2000, 0 , 0 , 0 , 0 , 0 x2000, 0 } },
{ COLOR_SPACE_SRGB_LIMITED,
{ 0 x1B60, 0 , 0 , 0 x200, 0 , 0 x1B60, 0 , 0 x200, 0 , 0 , 0 x1B60, 0 x200} },
{ COLOR_SPACE_YCBCR601,
{ 0 xE00, 0 xF447, 0 xFDB9, 0 x1000, 0 x82F, 0 x1012, 0 x31F, 0 x200, 0 xFB47,
0 xF6B9, 0 xE00, 0 x1000} },
{ COLOR_SPACE_YCBCR709, { 0 xE00, 0 xF349, 0 xFEB7, 0 x1000, 0 x5D2, 0 x1394, 0 x1FA,
0 x200, 0 xFCCB, 0 xF535, 0 xE00, 0 x1000} },
/* TODO: correct values below */
{ COLOR_SPACE_YCBCR601_LIMITED, { 0 xE00, 0 xF447, 0 xFDB9, 0 x1000, 0 x991,
0 x12C9, 0 x3A6, 0 x200, 0 xFB47, 0 xF6B9, 0 xE00, 0 x1000} },
{ COLOR_SPACE_YCBCR709_LIMITED, { 0 xE00, 0 xF349, 0 xFEB7, 0 x1000, 0 x6CE, 0 x16E3,
0 x24F, 0 x200, 0 xFCCB, 0 xF535, 0 xE00, 0 x1000} }
};
enum csc_color_mode {
/* 00 - BITS2:0 Bypass */
CSC_COLOR_MODE_GRAPHICS_BYPASS,
/* 01 - hard coded coefficient TV RGB */
CSC_COLOR_MODE_GRAPHICS_PREDEFINED,
/* 04 - programmable OUTPUT CSC coefficient */
CSC_COLOR_MODE_GRAPHICS_OUTPUT_CSC,
};
enum grph_color_adjust_option {
GRPH_COLOR_MATRIX_HW_DEFAULT = 1 ,
GRPH_COLOR_MATRIX_SW
};
static void program_color_matrix_v(
struct dce_transform *xfm_dce,
const struct out_csc_color_matrix *tbl_entry,
enum grph_color_adjust_option options)
{
struct dc_context *ctx = xfm_dce->base.ctx;
uint32_t cntl_value = dm_read_reg(ctx, mmCOL_MAN_OUTPUT_CSC_CONTROL);
bool use_set_a = (get_reg_field_value(cntl_value,
COL_MAN_OUTPUT_CSC_CONTROL,
OUTPUT_CSC_MODE) != 4 );
set_reg_field_value(
cntl_value,
0 ,
COL_MAN_OUTPUT_CSC_CONTROL,
OUTPUT_CSC_MODE);
if (use_set_a) {
{
uint32_t value = 0 ;
uint32_t addr = mmOUTPUT_CSC_C11_C12_A;
/* fixed S2.13 format */
set_reg_field_value(
value,
tbl_entry->regval[0 ],
OUTPUT_CSC_C11_C12_A,
OUTPUT_CSC_C11_A);
set_reg_field_value(
value,
tbl_entry->regval[1 ],
OUTPUT_CSC_C11_C12_A,
OUTPUT_CSC_C12_A);
dm_write_reg(ctx, addr, value);
}
{
uint32_t value = 0 ;
uint32_t addr = mmOUTPUT_CSC_C13_C14_A;
/* fixed S2.13 format */
set_reg_field_value(
value,
tbl_entry->regval[2 ],
OUTPUT_CSC_C13_C14_A,
OUTPUT_CSC_C13_A);
/* fixed S0.13 format */
set_reg_field_value(
value,
tbl_entry->regval[3 ],
OUTPUT_CSC_C13_C14_A,
OUTPUT_CSC_C14_A);
dm_write_reg(ctx, addr, value);
}
{
uint32_t value = 0 ;
uint32_t addr = mmOUTPUT_CSC_C21_C22_A;
/* fixed S2.13 format */
set_reg_field_value(
value,
tbl_entry->regval[4 ],
OUTPUT_CSC_C21_C22_A,
OUTPUT_CSC_C21_A);
/* fixed S2.13 format */
set_reg_field_value(
value,
tbl_entry->regval[5 ],
OUTPUT_CSC_C21_C22_A,
OUTPUT_CSC_C22_A);
dm_write_reg(ctx, addr, value);
}
{
uint32_t value = 0 ;
uint32_t addr = mmOUTPUT_CSC_C23_C24_A;
/* fixed S2.13 format */
set_reg_field_value(
value,
tbl_entry->regval[6 ],
OUTPUT_CSC_C23_C24_A,
OUTPUT_CSC_C23_A);
/* fixed S0.13 format */
set_reg_field_value(
value,
tbl_entry->regval[7 ],
OUTPUT_CSC_C23_C24_A,
OUTPUT_CSC_C24_A);
dm_write_reg(ctx, addr, value);
}
{
uint32_t value = 0 ;
uint32_t addr = mmOUTPUT_CSC_C31_C32_A;
/* fixed S2.13 format */
set_reg_field_value(
value,
tbl_entry->regval[8 ],
OUTPUT_CSC_C31_C32_A,
OUTPUT_CSC_C31_A);
/* fixed S0.13 format */
set_reg_field_value(
value,
tbl_entry->regval[9 ],
OUTPUT_CSC_C31_C32_A,
OUTPUT_CSC_C32_A);
dm_write_reg(ctx, addr, value);
}
{
uint32_t value = 0 ;
uint32_t addr = mmOUTPUT_CSC_C33_C34_A;
/* fixed S2.13 format */
set_reg_field_value(
value,
tbl_entry->regval[10 ],
OUTPUT_CSC_C33_C34_A,
OUTPUT_CSC_C33_A);
/* fixed S0.13 format */
set_reg_field_value(
value,
tbl_entry->regval[11 ],
OUTPUT_CSC_C33_C34_A,
OUTPUT_CSC_C34_A);
dm_write_reg(ctx, addr, value);
}
set_reg_field_value(
cntl_value,
4 ,
COL_MAN_OUTPUT_CSC_CONTROL,
OUTPUT_CSC_MODE);
} else {
{
uint32_t value = 0 ;
uint32_t addr = mmOUTPUT_CSC_C11_C12_B;
/* fixed S2.13 format */
set_reg_field_value(
value,
tbl_entry->regval[0 ],
OUTPUT_CSC_C11_C12_B,
OUTPUT_CSC_C11_B);
set_reg_field_value(
value,
tbl_entry->regval[1 ],
OUTPUT_CSC_C11_C12_B,
OUTPUT_CSC_C12_B);
dm_write_reg(ctx, addr, value);
}
{
uint32_t value = 0 ;
uint32_t addr = mmOUTPUT_CSC_C13_C14_B;
/* fixed S2.13 format */
set_reg_field_value(
value,
tbl_entry->regval[2 ],
OUTPUT_CSC_C13_C14_B,
OUTPUT_CSC_C13_B);
/* fixed S0.13 format */
set_reg_field_value(
value,
tbl_entry->regval[3 ],
OUTPUT_CSC_C13_C14_B,
OUTPUT_CSC_C14_B);
dm_write_reg(ctx, addr, value);
}
{
uint32_t value = 0 ;
uint32_t addr = mmOUTPUT_CSC_C21_C22_B;
/* fixed S2.13 format */
set_reg_field_value(
value,
tbl_entry->regval[4 ],
OUTPUT_CSC_C21_C22_B,
OUTPUT_CSC_C21_B);
/* fixed S2.13 format */
set_reg_field_value(
value,
tbl_entry->regval[5 ],
OUTPUT_CSC_C21_C22_B,
OUTPUT_CSC_C22_B);
dm_write_reg(ctx, addr, value);
}
{
uint32_t value = 0 ;
uint32_t addr = mmOUTPUT_CSC_C23_C24_B;
/* fixed S2.13 format */
set_reg_field_value(
value,
tbl_entry->regval[6 ],
OUTPUT_CSC_C23_C24_B,
OUTPUT_CSC_C23_B);
/* fixed S0.13 format */
set_reg_field_value(
value,
tbl_entry->regval[7 ],
OUTPUT_CSC_C23_C24_B,
OUTPUT_CSC_C24_B);
dm_write_reg(ctx, addr, value);
}
{
uint32_t value = 0 ;
uint32_t addr = mmOUTPUT_CSC_C31_C32_B;
/* fixed S2.13 format */
set_reg_field_value(
value,
tbl_entry->regval[8 ],
OUTPUT_CSC_C31_C32_B,
OUTPUT_CSC_C31_B);
/* fixed S0.13 format */
set_reg_field_value(
value,
tbl_entry->regval[9 ],
OUTPUT_CSC_C31_C32_B,
OUTPUT_CSC_C32_B);
dm_write_reg(ctx, addr, value);
}
{
uint32_t value = 0 ;
uint32_t addr = mmOUTPUT_CSC_C33_C34_B;
/* fixed S2.13 format */
set_reg_field_value(
value,
tbl_entry->regval[10 ],
OUTPUT_CSC_C33_C34_B,
OUTPUT_CSC_C33_B);
/* fixed S0.13 format */
set_reg_field_value(
value,
tbl_entry->regval[11 ],
OUTPUT_CSC_C33_C34_B,
OUTPUT_CSC_C34_B);
dm_write_reg(ctx, addr, value);
}
set_reg_field_value(
cntl_value,
5 ,
COL_MAN_OUTPUT_CSC_CONTROL,
OUTPUT_CSC_MODE);
}
dm_write_reg(ctx, mmCOL_MAN_OUTPUT_CSC_CONTROL, cntl_value);
}
static bool configure_graphics_mode_v(
struct dce_transform *xfm_dce,
enum csc_color_mode config,
enum graphics_csc_adjust_type csc_adjust_type,
enum dc_color_space color_space)
{
struct dc_context *ctx = xfm_dce->base.ctx;
uint32_t addr = mmCOL_MAN_OUTPUT_CSC_CONTROL;
uint32_t value = dm_read_reg(ctx, addr);
set_reg_field_value(
value,
0 ,
COL_MAN_OUTPUT_CSC_CONTROL,
OUTPUT_CSC_MODE);
if (csc_adjust_type == GRAPHICS_CSC_ADJUST_TYPE_SW) {
if (config == CSC_COLOR_MODE_GRAPHICS_OUTPUT_CSC)
return true ;
switch (color_space) {
case COLOR_SPACE_SRGB:
/* by pass */
set_reg_field_value(
value,
0 ,
COL_MAN_OUTPUT_CSC_CONTROL,
OUTPUT_CSC_MODE);
break ;
case COLOR_SPACE_SRGB_LIMITED:
/* not supported for underlay on CZ */
return false ;
case COLOR_SPACE_YCBCR601_LIMITED:
/* YCbCr601 */
set_reg_field_value(
value,
2 ,
COL_MAN_OUTPUT_CSC_CONTROL,
OUTPUT_CSC_MODE);
break ;
case COLOR_SPACE_YCBCR709:
case COLOR_SPACE_YCBCR709_LIMITED:
/* YCbCr709 */
set_reg_field_value(
value,
3 ,
COL_MAN_OUTPUT_CSC_CONTROL,
OUTPUT_CSC_MODE);
break ;
default :
return false ;
}
} else if (csc_adjust_type == GRAPHICS_CSC_ADJUST_TYPE_HW) {
switch (color_space) {
case COLOR_SPACE_SRGB:
/* by pass */
set_reg_field_value(
value,
0 ,
COL_MAN_OUTPUT_CSC_CONTROL,
OUTPUT_CSC_MODE);
break ;
case COLOR_SPACE_SRGB_LIMITED:
/* not supported for underlay on CZ */
return false ;
case COLOR_SPACE_YCBCR601:
case COLOR_SPACE_YCBCR601_LIMITED:
/* YCbCr601 */
set_reg_field_value(
value,
2 ,
COL_MAN_OUTPUT_CSC_CONTROL,
OUTPUT_CSC_MODE);
break ;
case COLOR_SPACE_YCBCR709:
case COLOR_SPACE_YCBCR709_LIMITED:
/* YCbCr709 */
set_reg_field_value(
value,
3 ,
COL_MAN_OUTPUT_CSC_CONTROL,
OUTPUT_CSC_MODE);
break ;
default :
return false ;
}
} else
/* by pass */
set_reg_field_value(
value,
0 ,
COL_MAN_OUTPUT_CSC_CONTROL,
OUTPUT_CSC_MODE);
addr = mmCOL_MAN_OUTPUT_CSC_CONTROL;
dm_write_reg(ctx, addr, value);
return true ;
}
/*TODO: color depth is not correct when this is called*/
static void set_Denormalization(struct transform *xfm,
enum dc_color_depth color_depth)
{
uint32_t value = dm_read_reg(xfm->ctx, mmDENORM_CLAMP_CONTROL);
switch (color_depth) {
case COLOR_DEPTH_888:
/* 255/256 for 8 bit output color depth */
set_reg_field_value(
value,
1 ,
DENORM_CLAMP_CONTROL,
DENORM_MODE);
break ;
case COLOR_DEPTH_101010:
/* 1023/1024 for 10 bit output color depth */
set_reg_field_value(
value,
2 ,
DENORM_CLAMP_CONTROL,
DENORM_MODE);
break ;
case COLOR_DEPTH_121212:
/* 4095/4096 for 12 bit output color depth */
set_reg_field_value(
value,
3 ,
DENORM_CLAMP_CONTROL,
DENORM_MODE);
break ;
default :
/* not valid case */
break ;
}
set_reg_field_value(
value,
1 ,
DENORM_CLAMP_CONTROL,
DENORM_10BIT_OUT);
dm_write_reg(xfm->ctx, mmDENORM_CLAMP_CONTROL, value);
}
struct input_csc_matrix {
enum dc_color_space color_space;
uint32_t regval[12 ];
};
static const struct input_csc_matrix input_csc_matrix[] = {
{COLOR_SPACE_SRGB,
/*1_1 1_2 1_3 1_4 2_1 2_2 2_3 2_4 3_1 3_2 3_3 3_4 */
{0 x2000, 0 , 0 , 0 , 0 , 0 x2000, 0 , 0 , 0 , 0 , 0 x2000, 0 } },
{COLOR_SPACE_SRGB_LIMITED,
{0 x2000, 0 , 0 , 0 , 0 , 0 x2000, 0 , 0 , 0 , 0 , 0 x2000, 0 } },
{COLOR_SPACE_YCBCR601,
{0 x2cdd, 0 x2000, 0 x0, 0 xe991, 0 xe926, 0 x2000, 0 xf4fd, 0 x10ef,
0 x0, 0 x2000, 0 x38b4, 0 xe3a6} },
{COLOR_SPACE_YCBCR601_LIMITED,
{0 x3353, 0 x2568, 0 x0, 0 xe400, 0 xe5dc, 0 x2568, 0 xf367, 0 x1108,
0 x0, 0 x2568, 0 x40de, 0 xdd3a} },
{COLOR_SPACE_YCBCR709,
{0 x3265, 0 x2000, 0 , 0 xe6ce, 0 xf105, 0 x2000, 0 xfa01, 0 xa7d, 0 ,
0 x2000, 0 x3b61, 0 xe24f} },
{COLOR_SPACE_YCBCR709_LIMITED,
{0 x39a6, 0 x2568, 0 , 0 xe0d6, 0 xeedd, 0 x2568, 0 xf925, 0 x9a8, 0 ,
0 x2568, 0 x43ee, 0 xdbb2} }
};
static void program_input_csc(
struct transform *xfm, enum dc_color_space color_space)
{
int arr_size = sizeof (input_csc_matrix)/sizeof (struct input_csc_matrix);
struct dc_context *ctx = xfm->ctx;
const uint32_t *regval = NULL;
bool use_set_a;
uint32_t value;
int i;
for (i = 0 ; i < arr_size; i++)
if (input_csc_matrix[i].color_space == color_space) {
regval = input_csc_matrix[i].regval;
break ;
}
if (regval == NULL) {
BREAK_TO_DEBUGGER();
return ;
}
/*
* 1 = = set A , the logic is ' if currently we ' re not using set A ,
* then use set A , otherwise use set B '
*/
value = dm_read_reg(ctx, mmCOL_MAN_INPUT_CSC_CONTROL);
use_set_a = get_reg_field_value(
value, COL_MAN_INPUT_CSC_CONTROL, INPUT_CSC_MODE) != 1 ;
if (use_set_a) {
/* fixed S2.13 format */
value = 0 ;
set_reg_field_value(
value, regval[0 ], INPUT_CSC_C11_C12_A, INPUT_CSC_C11_A);
set_reg_field_value(
value, regval[1 ], INPUT_CSC_C11_C12_A, INPUT_CSC_C12_A);
dm_write_reg(ctx, mmINPUT_CSC_C11_C12_A, value);
value = 0 ;
set_reg_field_value(
value, regval[2 ], INPUT_CSC_C13_C14_A, INPUT_CSC_C13_A);
set_reg_field_value(
value, regval[3 ], INPUT_CSC_C13_C14_A, INPUT_CSC_C14_A);
dm_write_reg(ctx, mmINPUT_CSC_C13_C14_A, value);
value = 0 ;
set_reg_field_value(
value, regval[4 ], INPUT_CSC_C21_C22_A, INPUT_CSC_C21_A);
set_reg_field_value(
value, regval[5 ], INPUT_CSC_C21_C22_A, INPUT_CSC_C22_A);
dm_write_reg(ctx, mmINPUT_CSC_C21_C22_A, value);
value = 0 ;
set_reg_field_value(
value, regval[6 ], INPUT_CSC_C23_C24_A, INPUT_CSC_C23_A);
set_reg_field_value(
value, regval[7 ], INPUT_CSC_C23_C24_A, INPUT_CSC_C24_A);
dm_write_reg(ctx, mmINPUT_CSC_C23_C24_A, value);
value = 0 ;
set_reg_field_value(
value, regval[8 ], INPUT_CSC_C31_C32_A, INPUT_CSC_C31_A);
set_reg_field_value(
value, regval[9 ], INPUT_CSC_C31_C32_A, INPUT_CSC_C32_A);
dm_write_reg(ctx, mmINPUT_CSC_C31_C32_A, value);
value = 0 ;
set_reg_field_value(
value, regval[10 ], INPUT_CSC_C33_C34_A, INPUT_CSC_C33_A);
set_reg_field_value(
value, regval[11 ], INPUT_CSC_C33_C34_A, INPUT_CSC_C34_A);
dm_write_reg(ctx, mmINPUT_CSC_C33_C34_A, value);
} else {
/* fixed S2.13 format */
value = 0 ;
set_reg_field_value(
value, regval[0 ], INPUT_CSC_C11_C12_B, INPUT_CSC_C11_B);
set_reg_field_value(
value, regval[1 ], INPUT_CSC_C11_C12_B, INPUT_CSC_C12_B);
dm_write_reg(ctx, mmINPUT_CSC_C11_C12_B, value);
value = 0 ;
set_reg_field_value(
value, regval[2 ], INPUT_CSC_C13_C14_B, INPUT_CSC_C13_B);
set_reg_field_value(
value, regval[3 ], INPUT_CSC_C13_C14_B, INPUT_CSC_C14_B);
dm_write_reg(ctx, mmINPUT_CSC_C13_C14_B, value);
value = 0 ;
set_reg_field_value(
value, regval[4 ], INPUT_CSC_C21_C22_B, INPUT_CSC_C21_B);
set_reg_field_value(
value, regval[5 ], INPUT_CSC_C21_C22_B, INPUT_CSC_C22_B);
dm_write_reg(ctx, mmINPUT_CSC_C21_C22_B, value);
value = 0 ;
set_reg_field_value(
value, regval[6 ], INPUT_CSC_C23_C24_B, INPUT_CSC_C23_B);
set_reg_field_value(
value, regval[7 ], INPUT_CSC_C23_C24_B, INPUT_CSC_C24_B);
dm_write_reg(ctx, mmINPUT_CSC_C23_C24_B, value);
value = 0 ;
set_reg_field_value(
value, regval[8 ], INPUT_CSC_C31_C32_B, INPUT_CSC_C31_B);
set_reg_field_value(
value, regval[9 ], INPUT_CSC_C31_C32_B, INPUT_CSC_C32_B);
dm_write_reg(ctx, mmINPUT_CSC_C31_C32_B, value);
value = 0 ;
set_reg_field_value(
value, regval[10 ], INPUT_CSC_C33_C34_B, INPUT_CSC_C33_B);
set_reg_field_value(
value, regval[11 ], INPUT_CSC_C33_C34_B, INPUT_CSC_C34_B);
dm_write_reg(ctx, mmINPUT_CSC_C33_C34_B, value);
}
/* KK: leave INPUT_CSC_CONVERSION_MODE at default */
value = 0 ;
/*
* select 8 . 4 input type instead of default 12 . 0 . From the discussion
* with HW team , this format depends on the UNP surface format , so for
* 8 - bit we should select 8 . 4 ( 4 bits truncated ) . For 10 it should be
* 10 . 2 . For Carrizo we only support 8 - bit surfaces on underlay pipe
* so we can always keep this at 8 . 4 ( input_type = 2 ) . If the later asics
* start supporting 10 + bits , we will have a problem : surface
* programming including UNP_GRPH * is being done in DalISR after this ,
* so either we pass surface format to here , or move this logic to ISR
*/
set_reg_field_value(
value, 2 , COL_MAN_INPUT_CSC_CONTROL, INPUT_CSC_INPUT_TYPE);
set_reg_field_value(
value,
use_set_a ? 1 : 2 ,
COL_MAN_INPUT_CSC_CONTROL,
INPUT_CSC_MODE);
dm_write_reg(ctx, mmCOL_MAN_INPUT_CSC_CONTROL, value);
}
void dce110_opp_v_set_csc_default(
struct transform *xfm,
const struct default_adjustment *default_adjust)
{
struct dce_transform *xfm_dce = TO_DCE_TRANSFORM(xfm);
enum csc_color_mode config =
CSC_COLOR_MODE_GRAPHICS_PREDEFINED;
if (default_adjust->force_hw_default == false ) {
const struct out_csc_color_matrix *elm;
/* currently parameter not in use */
enum grph_color_adjust_option option;
uint32_t i;
/*
* HW default false we program locally defined matrix
* HW default true we use predefined hw matrix and we
* do not need to program matrix
* OEM wants the HW default via runtime parameter .
*/
option = GRPH_COLOR_MATRIX_SW;
for (i = 0 ; i < ARRAY_SIZE(global_color_matrix); ++i) {
elm = &global_color_matrix[i];
if (elm->color_space != default_adjust->out_color_space)
continue ;
/* program the matrix with default values from this
* file
*/
program_color_matrix_v(xfm_dce, elm, option);
config = CSC_COLOR_MODE_GRAPHICS_OUTPUT_CSC;
break ;
}
}
program_input_csc(xfm, default_adjust->in_color_space);
/* configure the what we programmed :
* 1 . Default values from this file
* 2 . Use hardware default from ROM_A and we do not need to program
* matrix
*/
configure_graphics_mode_v(xfm_dce, config,
default_adjust->csc_adjust_type,
default_adjust->out_color_space);
set_Denormalization(xfm, default_adjust->color_depth);
}
void dce110_opp_v_set_csc_adjustment(
struct transform *xfm,
const struct out_csc_color_matrix *tbl_entry)
{
struct dce_transform *xfm_dce = TO_DCE_TRANSFORM(xfm);
enum csc_color_mode config =
CSC_COLOR_MODE_GRAPHICS_OUTPUT_CSC;
program_color_matrix_v(
xfm_dce, tbl_entry, GRPH_COLOR_MATRIX_SW);
/* We did everything ,now program DxOUTPUT_CSC_CONTROL */
configure_graphics_mode_v(xfm_dce, config, GRAPHICS_CSC_ADJUST_TYPE_SW,
tbl_entry->color_space);
/*TODO: Check if denormalization is needed*/
/*set_Denormalization(opp, adjust->color_depth);*/
}
Messung V0.5 in Prozent C=92 H=97 G=94
¤ Dauer der Verarbeitung: 0.14 Sekunden
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