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vicp: multi-play abnormal in IPTV. [1/1]

Browse Source 
PD#SWPL-143992

Problem:
Scaler param config has bug.

Solution:
Modify scaler param config flow..

Verify:
t3x

Change-Id: I4549c8cb356bcdb094bbf89106a64f4f728b2ba2
Signed-off-by: qiyao.zhou <qiyao.zhou@amlogic.com>
This commit is contained in:
qiyao.zhou
2023-10-27 15:06:53 +08:00
committed by gerrit autosubmit
parent 7be2b07ec3
commit 35fb263ef8
1 changed files with 45 additions and 17 deletions
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drivers/media/common/vicp/vicp_process.c
+45 -17
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@@ -441,10 +441,14 @@ static int get_presc_out_size(int presc_en, int presc_rate, int src_size)
int size = 0;
if (presc_en) {
if (presc_rate == 1)
if (presc_rate == 0)
size = src_size;
else if (presc_rate == 1)
size = (src_size + 1) >> 1;
else if (presc_rate == 2)
size = (src_size + 3) >> 2;
else if (presc_rate == 3)
size = (src_size + 7) >> 3;
else
size = src_size;
} else {
@@ -534,11 +538,6 @@ void set_vid_cmpr_scale(int is_enable, struct vid_cmpr_scaler_s *scaler)
if (bot_conv != 0)
bot_conv_type = (enum f2v_vphase_type_e)(bot_conv - 1);
if (scaler->din_hsize != scaler->dout_hsize)
vsc_en = 1;
if (scaler->din_vsize != scaler->dout_vsize)
hsc_en = 1;
p_src_h = get_presc_out_size(scaler->prevsc_en, scaler->prevsc_rate, scaler->din_vsize);
vert_phase_step = get_phase_step(p_src_h, scaler->dout_vsize);
@@ -553,6 +552,11 @@ void set_vid_cmpr_scale(int is_enable, struct vid_cmpr_scaler_s *scaler)
"%s: horz_phase_step or vert_phase_step should be set correctly!",
__func__);
if (p_src_w != scaler->dout_hsize)
vsc_en = 1;
if (p_src_h != scaler->dout_vsize)
hsc_en = 1;
if (scaler->high_res_coef_en)
coef_s_bits = 9;
else
@@ -1849,17 +1853,6 @@ static void set_vid_cmpr_all_param(struct vid_cmpr_top_s *vid_cmpr_top)
vid_cmpr_scaler.dout_hsize = vid_cmpr_top->out_hsize_in;
vid_cmpr_scaler.dout_vsize = vid_cmpr_top->out_vsize_in;
}
vid_cmpr_scaler.vert_bank_length = 4;
vid_cmpr_scaler.prehsc_en = 0;
vid_cmpr_scaler.prevsc_en = 0;
vid_cmpr_scaler.prehsc_rate = 0;
vid_cmpr_scaler.prevsc_rate = 0;
vid_cmpr_scaler.high_res_coef_en = 1;
vid_cmpr_scaler.phase_step_en = 0;
vid_cmpr_scaler.phase_step = 0;
vid_cmpr_scaler.device_index = 5;
vid_cmpr_scaler.vphase_type_top = F2V_P2P;
vid_cmpr_scaler.vphase_type_bot = F2V_P2P;
if (!scaler_en)
scaler_enable = 0;
@@ -1876,6 +1869,41 @@ static void set_vid_cmpr_all_param(struct vid_cmpr_top_s *vid_cmpr_top)
}
set_input_size(vid_cmpr_scaler.din_vsize, vid_cmpr_scaler.din_hsize);
vid_cmpr_scaler.vert_bank_length = 4;
if (vid_cmpr_scaler.dout_hsize <= ((vid_cmpr_scaler.din_hsize + 1) >> 1))
vid_cmpr_scaler.prehsc_en = 1;
else
vid_cmpr_scaler.prehsc_en = 0;
if (vid_cmpr_scaler.dout_vsize <= ((vid_cmpr_scaler.din_vsize + 1) >> 1))
vid_cmpr_scaler.prevsc_en = 1;
else
vid_cmpr_scaler.prevsc_en = 0;
if (((vid_cmpr_scaler.din_hsize + 7) / vid_cmpr_scaler.dout_hsize) >> 3)
vid_cmpr_scaler.prehsc_rate = 3;
else if (((vid_cmpr_scaler.din_hsize + 3) / vid_cmpr_scaler.dout_hsize) >> 2)
vid_cmpr_scaler.prehsc_rate = 2;
else if (((vid_cmpr_scaler.din_hsize + 1) / vid_cmpr_scaler.dout_hsize) >> 1)
vid_cmpr_scaler.prehsc_rate = 1;
else
vid_cmpr_scaler.prehsc_rate = 0;
if (((vid_cmpr_scaler.din_vsize + 7) / vid_cmpr_scaler.dout_vsize) >> 3)
vid_cmpr_scaler.prevsc_rate = 3;
else if (((vid_cmpr_scaler.din_vsize + 3) / vid_cmpr_scaler.dout_vsize) >> 2)
vid_cmpr_scaler.prevsc_rate = 2;
else if (((vid_cmpr_scaler.din_vsize + 1) / vid_cmpr_scaler.dout_vsize) >> 1)
vid_cmpr_scaler.prevsc_rate = 1;
else
vid_cmpr_scaler.prevsc_rate = 0;
vid_cmpr_scaler.high_res_coef_en = 1;
vid_cmpr_scaler.phase_step_en = 0;
vid_cmpr_scaler.phase_step = 0;
vid_cmpr_scaler.device_index = 5;
vid_cmpr_scaler.vphase_type_top = F2V_P2P;
vid_cmpr_scaler.vphase_type_bot = F2V_P2P;
set_vid_cmpr_scale(scaler_enable, &vid_cmpr_scaler);
set_output_size(vid_cmpr_top->out_vsize_in, vid_cmpr_top->out_hsize_in);