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ge2d: merge ge2d from amlogic-3.14-dev [3/3]

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PD#SWPL-4355

Problem:
ge2d: Adjust scaler para when input is nv21 and output is rgb

Solution:
merge patch 'Adjust scaler para when input is nv21 and output is rgb'
from amlogic-3.14-dev(PD#15652)

Verify:
verified on u200

Change-Id: I199b07d683a01175ec17d4d34be6febd3083920c
Signed-off-by: pengcheng chen <pengcheng.chen@amlogic.com>
Signed-off-by: Jian Cao <jian.cao@amlogic.com>
This commit is contained in:
Jian Cao
2019-01-25 17:16:05 +08:00
committed by Jianxin Pan
parent 9c71ac5bb4
commit 9a739e5285
3 changed files with 35 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

28
drivers/amlogic/media/common/ge2d/ge2d_hw.c
View File

@@ -798,6 +798,32 @@ void ge2d_set_cmd(struct ge2d_cmd_s *cfg)
x_yc_ratio = ge2d_reg_get_bits(GE2D_GEN_CTRL0, 11, 1);
y_yc_ratio = ge2d_reg_get_bits(GE2D_GEN_CTRL0, 10, 1);
/* src:yuv , dst: rgb */
if ((cfg->src1_fmt & GE2D_FORMAT_YUV) &&
((cfg->dst_fmt & GE2D_FORMAT_YUV) == 0)) {
if (x_yc_ratio) {
if ((cfg->src1_x_rev + cfg->dst_x_rev) == 1) {
x_extra_bit_start = 3;
x_extra_bit_end = 2;
x_chr_phase = 0x4c;
} else {
x_extra_bit_start = 2;
x_extra_bit_end = 3;
x_chr_phase = 0xc4;
}
}
if (y_yc_ratio) {
if ((cfg->src1_y_rev + cfg->dst_y_rev) == 1) {
y_extra_bit_start = 3;
y_extra_bit_end = 2;
y_chr_phase = 0x4c;
} else {
y_extra_bit_start = 2;
y_extra_bit_end = 3;
y_chr_phase = 0xc4;
}
}
} else {
if (x_yc_ratio) {
if ((cfg->src1_x_rev + cfg->dst_x_rev) == 1) {
x_extra_bit_start = 3;
@@ -820,8 +846,8 @@ void ge2d_set_cmd(struct ge2d_cmd_s *cfg)
y_extra_bit_end = 3;
y_chr_phase = 0x4c;
}
}
}
ge2d_reg_write(GE2D_SRC1_X_START_END,
(x_extra_bit_start << 30) | /* x start extra */
((cfg->src1_x_start & 0x3fff) << 16) |

5
drivers/amlogic/media/common/ge2d/ge2d_wq.c
View File

@@ -1928,6 +1928,11 @@ int ge2d_context_config_ex_ion(struct ge2d_context_s *context,
ge2d_cmd_cfg->hsc_rpt_p0_num = ge2d_config->hf_rpt_num;
ge2d_cmd_cfg->src1_cmult_asel = ge2d_config->src1_cmult_asel;
ge2d_cmd_cfg->src2_cmult_asel = ge2d_config->src2_cmult_asel;
ge2d_cmd_cfg->src1_fmt = ge2d_config->src_para.format;
ge2d_cmd_cfg->src2_fmt = ge2d_config->src2_para.format;
ge2d_cmd_cfg->dst_fmt = ge2d_config->dst_para.format;
context->config.update_flag = UPDATE_ALL;
/* context->config.src1_data.ddr_burst_size_y = 3; */
/* context->config.src1_data.ddr_burst_size_cb = 3; */

3
include/linux/amlogic/media/ge2d/ge2d.h
View File

@@ -548,6 +548,7 @@ struct ge2d_cmd_s {
/* unsigned char src1_x_chr_phase; */
/* unsigned char src1_y_chr_phase; */
unsigned char src1_fill_color_en;
unsigned int src1_fmt;
int src2_x_start;
int src2_y_start;
@@ -556,6 +557,7 @@ struct ge2d_cmd_s {
unsigned char src2_x_rev;
unsigned char src2_y_rev;
unsigned char src2_fill_color_en;
unsigned int src2_fmt;
int dst_x_start;
int dst_y_start;
@@ -564,6 +566,7 @@ struct ge2d_cmd_s {
unsigned char dst_xy_swap;
unsigned char dst_x_rev;
unsigned char dst_y_rev;
unsigned int dst_fmt;
int sc_prehsc_en;
int sc_prevsc_en;