bool _s5p_vlayer_set_csc_coef(unsigned long buf_in)
{
s5p_video_csc_coef *coef = (s5p_video_csc_coef *)buf_in;
s5p_tv_vp_err verr;
if (coef->csc_coeff < VPROC_CSC_Y2Y_COEF ||
coef->csc_coeff > VPROC_CSC_CR2CR_COEF) {
VLAYERPRINTK("(ERR) : invalid csc_coeff(%d)\n\r",
coef->csc_coeff);
return false;
}
if (_s5p_vlayer_wait_previous_update())
return false;
verr = __s5p_vp_init_csc_coef(coef->csc_coeff, coef->coeff);
if (verr != VPROC_NO_ERROR)
return false;
verr = __s5p_vp_update();
if (verr != VPROC_NO_ERROR)
return false;
s5ptv_status.vl_csc_coef_default = false;
return true;
}
bool _s5p_vlayer_set_poly_filter_coef(unsigned long buf_in)
{
s5p_video_poly_filter_coef *coef = (s5p_video_poly_filter_coef *)buf_in;
s5p_tv_vp_err verr;
if (coef->poly_coeff < VPROC_POLY8_Y0_LL ||
(coef->poly_coeff > VPROC_POLY8_Y3_HH &&
coef->poly_coeff < VPROC_POLY4_Y0_LL) ||
coef->poly_coeff > VPROC_POLY4_C1_HH) {
VLAYERPRINTK("(ERR) : invalid poly_coeff(%d)\n\r",
coef->poly_coeff);
return false;
}
if (_s5p_vlayer_wait_previous_update())
return false;
verr = __s5p_vp_init_poly_filter_coef(coef->poly_coeff,
coef->ch0, coef->ch1,
coef->ch2, coef->ch3);
if (verr != VPROC_NO_ERROR)
return false;
verr = __s5p_vp_update();
if (verr != VPROC_NO_ERROR)
return false;
s5ptv_status.vl_poly_filter_default = false;
return true;
}
bool _s5p_vlayer_set_img_size(unsigned long buf_in)
{
s5p_img_size *size = (s5p_img_size *)buf_in;
s5p_tv_vp_err verr;
s5ptv_status.vl_basic_param.img_width = size->img_width;
s5ptv_status.vl_basic_param.img_height = size->img_height;
if (_s5p_vlayer_wait_previous_update())
return false;
verr = __s5p_vp_set_img_size(size->img_width, size->img_height);
if (verr != VPROC_NO_ERROR)
return false;
verr = __s5p_vp_update();
if (verr != VPROC_NO_ERROR)
return false;
VLAYERPRINTK("()\n\r");
return true;
}
bool s5p_vlayer_set_img_size(unsigned long buf_in)
{
struct s5p_img_size *size = (struct s5p_img_size *)buf_in;
enum s5p_tv_vp_err verr;
VLAYERPRINTK("()\n");
g_s5ptv_status.vl_basic_param.img_width = size->img_width;
g_s5ptv_status.vl_basic_param.img_height = size->img_height;
if (s5p_vlayer_wait_previous_update()) {
pr_err("%s::s5p_vlayer_wait_previous_update() fail\n",
__func__);
return false;
}
verr = s5p_vp_set_img_size(size->img_width, size->img_height);
if (verr != VPROC_NO_ERROR) {
pr_err("%s::s5p_vp_set_img_size() fail\n",
__func__);
return false;
}
verr = s5p_vp_update();
if (verr != VPROC_NO_ERROR) {
pr_err("%s::s5p_vp_update() fail\n", __func__);
return false;
}
return true;
}
bool _s5p_vlayer_set_brightness_contrast_control(unsigned long buf_in)
{
u32 intc;
u32 slope;
enum s5p_vp_line_eq eq_num;
enum s5p_tv_vp_err verr;
struct s5p_vl_bright_contrast_ctrl *ctrl =
(struct s5p_vl_bright_contrast_ctrl *)buf_in;
if (ctrl->eq_num > VProc_LINE_EQ_7 ||
ctrl->eq_num < VProc_LINE_EQ_0) {
VLAYERPRINTK("(ERR) : invalid eq_num(%d)\n\r", ctrl->eq_num);
return false;
}
memcpy((void *)&(s5ptv_status.vl_bc_control[ctrl->eq_num]),
(const void *)ctrl, sizeof(struct s5p_vl_csc_ctrl));
eq_num = s5ptv_status.vl_bc_control[ctrl->eq_num].eq_num;
intc = s5ptv_status.vl_bc_control[ctrl->eq_num].intc;
slope = s5ptv_status.vl_bc_control[ctrl->eq_num].slope;
if (_s5p_vlayer_wait_previous_update())
return false;
verr = __s5p_vp_set_brightness_contrast_control(eq_num, intc, slope);
if (verr != VPROC_NO_ERROR)
return false;
verr = __s5p_vp_update();
if (verr != VPROC_NO_ERROR)
return false;
return true;
}
bool _s5p_vlayer_init_param(unsigned long buf_in)
{
s5p_tv_status *st = &s5ptv_status;
bool i_mode, o_mode; /* 0 for interlaced, 1 for progressive */
switch (st->tvout_param.disp_mode) {
case TVOUT_480P_60_16_9:
case TVOUT_480P_60_4_3:
case TVOUT_576P_50_16_9:
case TVOUT_576P_50_4_3:
#ifdef CONFIG_CPU_S5PV210
case TVOUT_480P_59:
st->vl_csc_type = VPROC_CSC_SD_HD;
break;
case TVOUT_1080I_50:
case TVOUT_1080I_60:
case TVOUT_1080P_50:
case TVOUT_1080P_30:
case TVOUT_1080P_60:
case TVOUT_720P_59:
case TVOUT_1080I_59:
case TVOUT_1080P_59:
#endif
case TVOUT_720P_50:
case TVOUT_720P_60:
st->vl_csc_type = VPROC_CSC_HD_SD;
break;
default:
break;
}
st->vl_csc_control.csc_en = false;
i_mode = check_input_mode(st->src_color);
o_mode = check_output_mode(st->tvout_param.disp_mode,
st->tvout_param.out_mode);
/* check o_mode */
if (i_mode == INTERLACED) {
/* i to i : line skip 1, ipc 0, auto toggle 0 */
if (o_mode == INTERLACED) {
st->vl_op_mode.line_skip = true;
st->vl2d_ipc = false;
st->vl_op_mode.toggle_id = false;
} else {
/* i to p : line skip 1, ipc 1, auto toggle 0 */
st->vl_op_mode.line_skip = true;
st->vl2d_ipc = true;
st->vl_op_mode.toggle_id = false;
}
} else {
/* p to i : line skip 1, ipc 0, auto toggle 0 */
if (o_mode == INTERLACED) {
st->vl_op_mode.line_skip = true;
st->vl2d_ipc = false;
st->vl_op_mode.toggle_id = false;
} else {
/* p to p : line skip 0, ipc 0, auto toggle 0 */
st->vl_op_mode.line_skip = false;
st->vl2d_ipc = false;
st->vl_op_mode.toggle_id = false;
}
}
st->vl_op_mode.mem_mode = ((st->src_color == VPROC_SRC_COLOR_NV12) ||
st->src_color == VPROC_SRC_COLOR_NV12IW) ?
VPROC_LINEAR_MODE : VPROC_2D_TILE_MODE;
/*
st->vl_op_mode.chroma_exp = (pro) ? VPROC_USING_C_TOP
: VPROC_USING_C_TOP_BOTTOM;
*/
st->vl_op_mode.chroma_exp = 0; /* use only top y addr */
_s5p_vlayer_calc_inner_values();
if (st->vl_mode) {
VLAYERPRINTK("(ERR) : Default values are already updated\n\r");
return true;
}
/* Initialize Video Layer Parameters to Default Values */
st->vl_src_x_fact_step = 0;
st->field_id = VPROC_TOP_FIELD;
st->vl_rate = VPROC_PIXEL_PER_RATE_1_1;
st->vl_poly_filter_default = true;
st->vl_bypass_post_process = false;
st->vl_saturation = 0x80;
st->vl_sharpness.th_noise = 0;
st->vl_sharpness.sharpness = VPROC_SHARPNESS_NO;
st->us_vl_brightness = 0x00;
st->vl_contrast = 0x80;
st->vl_bright_offset = 0x00;
st->vl_csc_control.sub_y_offset_en = false;
st->vl_csc_coef_default = true;
st->vl_bc_control[0].eq_num = VProc_LINE_EQ_7 + 1;
st->vl_bc_control[1].eq_num = VProc_LINE_EQ_7 + 1;
st->vl_bc_control[2].eq_num = VProc_LINE_EQ_7 + 1;
st->vl_bc_control[3].eq_num = VProc_LINE_EQ_7 + 1;
st->vl_bc_control[4].eq_num = VProc_LINE_EQ_7 + 1;
st->vl_bc_control[5].eq_num = VProc_LINE_EQ_7 + 1;
st->vl_bc_control[6].eq_num = VProc_LINE_EQ_7 + 1;
st->vl_bc_control[7].eq_num = VProc_LINE_EQ_7 + 1;
st->vl_mode = true;
return true;
}