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di: ensure mif path reset to default

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PD#165270: di: ensure mif path reset to default

Change-Id: I122a48efc49ef89cab5b647e3af7ea6d78e5f4fb
Signed-off-by: Dezhi Kong <dezhi.kong@amlogic.com>
This commit is contained in:
Dezhi Kong
2018-05-31 19:04:59 +08:00
committed by Yixun Lan
parent c1065e6c7d
commit c119759b78
1 changed files with 7 additions and 8 deletions
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15
drivers/amlogic/media/deinterlace/deinterlace_hw.c
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@@ -2487,15 +2487,14 @@ void di_hw_disable(bool mc_enable)
enable_di_pre_mif(false, mc_enable);
DI_Wr(DI_POST_SIZE, (32-1) | ((128-1) << 16));
DI_Wr_reg_bits(DI_IF1_GEN_REG, 0, 0, 1);
if (cpu_after_eq(MESON_CPU_MAJOR_ID_TXL)) {
if (cpu_after_eq(MESON_CPU_MAJOR_ID_TXL))
DI_Wr_reg_bits(DI_IF2_GEN_REG, 0, 0, 1);
/* disable ma,enable if0 to vpp,enable afbc to vpp */
if (!cpu_after_eq(MESON_CPU_MAJOR_ID_G12A)) {
if (Rd_reg_bits(VIU_MISC_CTRL0, 16, 4) != 0)
DI_Wr_reg_bits(VIU_MISC_CTRL0, 0, 16, 4);
/* DI inp(current data) switch to memory */
DI_Wr_reg_bits(VIUB_MISC_CTRL0, 0, 16, 1);
}
/* disable ma,enable if0 to vpp,enable afbc to vpp */
if (!cpu_after_eq(MESON_CPU_MAJOR_ID_G12A)) {
if (Rd_reg_bits(VIU_MISC_CTRL0, 16, 4) != 0)
DI_Wr_reg_bits(VIU_MISC_CTRL0, 0, 16, 4);
/* DI inp(current data) switch to memory */
DI_Wr_reg_bits(VIUB_MISC_CTRL0, 0, 16, 1);
}
}
/*