shinys000114/linux
1
0
Fork 0
mirror of https://github.com/hardkernel/linux.git synced 2026-06-10 12:57:06 +09:00
Code Issues Packages Projects Releases Wiki Activity

di: fix pre timeout issue for pq load

Browse Source 
PD#165280: di: fix timeout issue for pq load

1) freerun pre clock
2) skip ctrl&enable regsiters loaded from pq db

Change-Id: If9a5c7923195b29f7cef0cb97aaa2cc4c2533ff2
Signed-off-by: kele bai <kele.bai@amlogic.com>
This commit is contained in:
kele bai
2018-04-26 21:08:08 +08:00
committed by Jianxin Pan
parent aac9863355
commit bd04d89909
1 changed files with 17 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

20
drivers/amlogic/media/deinterlace/deinterlace_hw.c
View File

@@ -2760,9 +2760,9 @@ void di_pre_gate_control(bool gate, bool mc_enable)
/* enable mc clk */
DI_Wr_reg_bits(VIUB_GCLK_CTRL0, 1, 11, 1);
/* enable pd clk gate */
DI_Wr_reg_bits(VIUB_GCLK_CTRL2, 0, 2, 2);
DI_Wr_reg_bits(VIUB_GCLK_CTRL2, 2, 2, 2);
/* enable motion clk gate */
DI_Wr_reg_bits(VIUB_GCLK_CTRL2, 0, 4, 2);
DI_Wr_reg_bits(VIUB_GCLK_CTRL2, 2, 4, 2);
/* enable deband clk gate freerun for hw issue */
DI_Wr_reg_bits(VIUB_GCLK_CTRL2, 2, 6, 2);
/* enable input mif external gate */
@@ -3044,7 +3044,9 @@ void pulldown_vof_win_config(struct pulldown_detected_s *wins)
void di_load_regs(struct di_pq_parm_s *di_pq_ptr)
{
unsigned int i = 0, addr = 0, value = 0, mask = 0, len;
unsigned int i = 0, j = 0, addr = 0, value = 0, mask = 0, len;
unsigned int ctrl_reg[6] = {0x1707, 0x1718, 0x2d60,
0x2dff, 0x2f04, 0x2f70};
struct am_reg_s *regs_p;
if (pq_load_dbg == 1)
@@ -3066,10 +3068,22 @@ void di_load_regs(struct di_pq_parm_s *di_pq_ptr)
if (pq_load_dbg == 2)
pr_info("[%u][0x%x] = [0x%x]&[0x%x]\n",
i, addr, value, mask);
for (j = 0; j < 6; j++) {
if (addr == ctrl_reg[j])
break;
}
if (regs_p->mask != 0xffffffff) {
value = ((Rd(addr) & (~(mask))) |
(value & mask));
}
if (j < 6) {
if (pq_load_dbg == 3)
pr_info("%s skip [0x%x]=[0x%x].\n",
__func__, addr, value);
break;
}
regs_p++;
DI_Wr(addr, value);
if (pq_load_dbg == 2)