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drm/rockchip: vop: Silence debug messages

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[    0.543299] rockchip-vop ff460000.vop: invalid resource
[    0.543346] rockchip-vop ff460000.vop: failed to get vop cabc lut registers
[    0.543686] rockchip-vop ff460000.vop: unable to request PWM
[    0.543717] [drm] no mcu-timing node found in /vop@ff460000
[    0.543762] rockchip-drm display-subsystem: bound ff460000.vop (ops vop_component_ops)

This makes all of these messages dev_dbg. They are still useful to debug,
but we do not need them filling up the kernel logs in normal operation.

Change-Id: I134585323b477c23a8085042602f5df592e619cb
Signed-off-by: Wyon Bi <bivvy.bi@rock-chips.com>
This commit is contained in:
Wyon Bi 2018-09-18 08:55:27 +08:00
parent 016fb2e962
commit 7492ded5db
2 changed files with 13 additions and 16 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/gpu/drm/rockchip/rockchip_drm_backlight.c
View File

@ -250,7 +250,7 @@ int of_rockchip_drm_sub_backlight_register(struct device *dev,
pwm = devm_pwm_get(dev, NULL);
if (IS_ERR(pwm)) {
dev_err(dev, "unable to request PWM\n");
dev_dbg(dev, "unable to request PWM\n");
return PTR_ERR(pwm);
}

27
drivers/gpu/drm/rockchip/rockchip_drm_vop.c
View File

@ -4484,34 +4484,31 @@ static int vop_bind(struct device *dev, struct device *master, void *data)
return -ENOMEM;
res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "gamma_lut");
vop->lut_regs = devm_ioremap_resource(dev, res);
if (IS_ERR(vop->lut_regs)) {
dev_warn(vop->dev, "failed to get vop lut registers\n");
vop->lut_regs = NULL;
}
if (vop->lut_regs) {
if (res) {
vop->lut_len = resource_size(res) / sizeof(*vop->lut);
if (vop->lut_len != 256 && vop->lut_len != 1024) {
dev_err(vop->dev, "unsupport lut sizes %d\n",
vop->lut_len);
return -EINVAL;
}
vop->lut_regs = devm_ioremap_resource(dev, res);
if (IS_ERR(vop->lut_regs))
return PTR_ERR(vop->lut_regs);
}
res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "cabc_lut");
vop->cabc_lut_regs = devm_ioremap_resource(dev, res);
if (IS_ERR(vop->cabc_lut_regs)) {
dev_warn(vop->dev, "failed to get vop cabc lut registers\n");
vop->cabc_lut_regs = NULL;
}
if (vop->cabc_lut_regs) {
if (res) {
vop->cabc_lut_len = resource_size(res) >> 2;
if (vop->cabc_lut_len != 128) {
dev_err(vop->dev, "unsupport cabc lut sizes %d\n",
vop->cabc_lut_len);
return -EINVAL;
}
vop->cabc_lut_regs = devm_ioremap_resource(dev, res);
if (IS_ERR(vop->cabc_lut_regs))
return PTR_ERR(vop->cabc_lut_regs);
}
vop->grf = syscon_regmap_lookup_by_phandle(dev->of_node,
@ -4577,8 +4574,8 @@ static int vop_bind(struct device *dev, struct device *master, void *data)
mcu = of_get_child_by_name(dev->of_node, "mcu-timing");
if (!mcu) {
DRM_INFO("no mcu-timing node found in %s\n",
dev->of_node->full_name);
dev_dbg(dev, "no mcu-timing node found in %s\n",
dev->of_node->full_name);
} else {
u32 val;