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VPU: enable auto-freq flag.

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bug in previous commit, auto-freq flag disable in all the
platform.

raise freq to 600MHz when 4k avc video decode, could not
get the 500 MHz frequency from current clock pll.

Signed-off-by: Alpha Lin <alpha.lin@rock-chips.com>
This commit is contained in:
Alpha Lin
2015-06-15 17:10:33 +08:00
parent 8aa42326f9
commit dc434cc6a0
1 changed files with 4 additions and 3 deletions
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7
arch/arm/mach-rockchip/vcodec_service.c
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@@ -1275,7 +1275,7 @@ static vpu_reg *reg_init(struct vpu_subdev_data *data,
} else if (reg_check_fmt(reg) == VPU_DEC_FMT_H264) {
if (reg_probe_width(reg) > 3200) {
/*raise frequency for 4k avc.*/
reg->freq = VPU_FREQ_500M;
reg->freq = VPU_FREQ_600M;
}
} else {
if (reg_check_interlace(reg)) {
@@ -2214,6 +2214,9 @@ static int vcodec_subdev_probe(struct platform_device *pdev,
rockchip_iovmm_set_fault_handler(dev, vcodec_sysmmu_fault_hdl);
}
#endif
get_hw_info(data);
pservice->auto_freq = true;
vcodec_exit_mode(data);
/* create device node */
ret = alloc_chrdev_region(&data->dev_t, 0, 1, name);
@@ -2245,8 +2248,6 @@ static int vcodec_subdev_probe(struct platform_device *pdev,
data->child_dev = device_create(data->cls, dev,
data->dev_t, NULL, name);
get_hw_info(data);
platform_set_drvdata(pdev, data);
INIT_LIST_HEAD(&data->lnk_service);