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Message-Id: <1506412523-1766-5-git-send-email-nickey.yang@rock-chips.com>
Date: Tue, 26 Sep 2017 15:55:20 +0800
From: Nickey Yang <nickey.yang@...k-chips.com>
To: mark.yao@...k-chips.com, robh+dt@...nel.org, heiko@...ech.de,
mark.rutland@....com, airlied@...ux.ie
Cc: linux-kernel@...r.kernel.org, dri-devel@...ts.freedesktop.org,
linux-rockchip@...ts.infradead.org, seanpaul@...omium.org,
briannorris@...omium.org, hl@...k-chips.com, zyw@...k-chips.com,
bivvy.bi@...k-chips.com, xbl@...k-chips.com,
nickey.yang@...k-chips.com
Subject: [PATCH v2 5/8] drm/rockchip/dsi: Use DRM_DEV_ERROR instead of dev_err
Rockchip driver has been moved to using the
DRM_DEV_ERROR log messages, so change all
instances of dev_err.
Signed-off-by: Nickey Yang <nickey.yang@...k-chips.com>
---
drivers/gpu/drm/rockchip/dw-mipi-dsi.c | 62 +++++++++++++++++-----------------
1 file changed, 31 insertions(+), 31 deletions(-)
diff --git a/drivers/gpu/drm/rockchip/dw-mipi-dsi.c b/drivers/gpu/drm/rockchip/dw-mipi-dsi.c
index 20d3f36..2ff5da6 100644
--- a/drivers/gpu/drm/rockchip/dw-mipi-dsi.c
+++ b/drivers/gpu/drm/rockchip/dw-mipi-dsi.c
@@ -555,7 +555,7 @@ static int dw_mipi_dsi_phy_init(struct dw_mipi_dsi *dsi)
i = max_mbps_to_parameter(dsi->lane_mbps);
if (i < 0) {
- dev_err(dsi->dev,
+ DRM_DEV_ERROR(dsi->dev,
"failed to get parameter for %dmbps lane clock\n",
dsi->lane_mbps);
return i;
@@ -568,7 +568,7 @@ static int dw_mipi_dsi_phy_init(struct dw_mipi_dsi *dsi)
ret = clk_prepare_enable(dsi->phy_cfg_clk);
if (ret) {
- dev_err(dsi->dev, "Failed to enable phy_cfg_clk\n");
+ DRM_DEV_ERROR(dsi->dev, "Failed to enable phy_cfg_clk\n");
return ret;
}
@@ -652,7 +652,7 @@ static int dw_mipi_dsi_phy_init(struct dw_mipi_dsi *dsi)
ret = readl_poll_timeout(dsi->base + DSI_PHY_STATUS,
val, val & LOCK, 1000, PHY_STATUS_TIMEOUT_US);
if (ret < 0) {
- dev_err(dsi->dev, "failed to wait for phy lock state\n");
+ DRM_DEV_ERROR(dsi->dev, "failed to wait for phy lock state\n");
goto phy_init_end;
}
@@ -660,7 +660,7 @@ static int dw_mipi_dsi_phy_init(struct dw_mipi_dsi *dsi)
val, val & STOP_STATE_CLK_LANE, 1000,
PHY_STATUS_TIMEOUT_US);
if (ret < 0)
- dev_err(dsi->dev,
+ DRM_DEV_ERROR(dsi->dev,
"failed to wait for phy clk lane stop state\n");
phy_init_end:
@@ -686,7 +686,7 @@ static int dw_mipi_dsi_get_lane_bps(struct dw_mipi_dsi *dsi,
bpp = mipi_dsi_pixel_format_to_bpp(dsi->format);
if (bpp < 0) {
- dev_err(dsi->dev, "failed to get bpp for pixel format %d\n",
+ DRM_DEV_ERROR(dsi->dev, "failed to get bpp for pixel format %d\n",
dsi->format);
return bpp;
}
@@ -701,7 +701,7 @@ static int dw_mipi_dsi_get_lane_bps(struct dw_mipi_dsi *dsi,
if (tmp < max_mbps)
target_mbps = tmp;
else
- dev_err(dsi->dev, "DPHY clock frequency is out of range\n");
+ DRM_DEV_ERROR(dsi->dev, "DPHY clock frequency is out of range\n");
}
fin = clk_get_rate(dsi->pllref_clk);
@@ -751,7 +751,7 @@ static int dw_mipi_dsi_get_lane_bps(struct dw_mipi_dsi *dsi,
dsi->input_div = best_prediv;
dsi->feedback_div = best_fbdiv;
} else
- dev_err(dsi->dev, "Can not find best_freq for DPHY\n");
+ DRM_DEV_ERROR(dsi->dev, "Can not find best_freq for DPHY\n");
return 0;
}
@@ -763,7 +763,7 @@ static int dw_mipi_dsi_host_attach(struct mipi_dsi_host *host,
int lanes = dsi->slave ? device->lanes / 2 : device->lanes;
if (lanes > dsi->pdata->max_data_lanes) {
- dev_err(dsi->dev, "the number of data lanes(%u) is too many\n",
+ DRM_DEV_ERROR(dsi->dev, "the number of data lanes(%u) is too many\n",
lanes);
return -EINVAL;
}
@@ -821,7 +821,7 @@ static int dw_mipi_dsi_gen_pkt_hdr_write(struct dw_mipi_dsi *dsi, u32 hdr_val)
val, !(val & GEN_CMD_FULL), 1000,
CMD_PKT_STATUS_TIMEOUT_US);
if (ret < 0) {
- dev_err(dsi->dev, "failed to get available command FIFO\n");
+ DRM_DEV_ERROR(dsi->dev, "failed to get available command FIFO\n");
return ret;
}
@@ -832,7 +832,7 @@ static int dw_mipi_dsi_gen_pkt_hdr_write(struct dw_mipi_dsi *dsi, u32 hdr_val)
val, (val & mask) == mask,
1000, CMD_PKT_STATUS_TIMEOUT_US);
if (ret < 0) {
- dev_err(dsi->dev, "failed to write command FIFO\n");
+ DRM_DEV_ERROR(dsi->dev, "failed to write command FIFO\n");
return ret;
}
@@ -852,7 +852,7 @@ static int dw_mipi_dsi_dcs_short_write(struct dw_mipi_dsi *dsi,
data |= tx_buf[1] << 8;
if (msg->tx_len > 2) {
- dev_err(dsi->dev, "too long tx buf length %zu for short write\n",
+ DRM_DEV_ERROR(dsi->dev, "too long tx buf length %zu for short write\n",
msg->tx_len);
return -EINVAL;
}
@@ -871,7 +871,7 @@ static int dw_mipi_dsi_dcs_long_write(struct dw_mipi_dsi *dsi,
u32 val;
if (msg->tx_len < 3) {
- dev_err(dsi->dev, "wrong tx buf length %zu for long write\n",
+ DRM_DEV_ERROR(dsi->dev, "wrong tx buf length %zu for long write\n",
msg->tx_len);
return -EINVAL;
}
@@ -893,7 +893,7 @@ static int dw_mipi_dsi_dcs_long_write(struct dw_mipi_dsi *dsi,
val, !(val & GEN_PLD_W_FULL), 1000,
CMD_PKT_STATUS_TIMEOUT_US);
if (ret < 0) {
- dev_err(dsi->dev,
+ DRM_DEV_ERROR(dsi->dev,
"failed to get available write payload FIFO\n");
return ret;
}
@@ -927,7 +927,7 @@ static ssize_t dw_mipi_dsi_host_transfer(struct mipi_dsi_host *host,
ret = dw_mipi_dsi_dcs_long_write(dsi->slave, msg);
break;
default:
- dev_err(dsi->dev, "unsupported message type 0x%02x\n",
+ DRM_DEV_ERROR(dsi->dev, "unsupported message type 0x%02x\n",
msg->type);
ret = -EINVAL;
}
@@ -1011,7 +1011,7 @@ static void rockchip_dsi_grf_config(struct dw_mipi_dsi *dsi, int vop_id)
*/
ret = clk_prepare_enable(dsi->grf_clk);
if (ret) {
- dev_err(dsi->dev, "Failed to enable grf_clk: %d\n", ret);
+ DRM_DEV_ERROR(dsi->dev, "Failed to enable grf_clk: %d\n", ret);
return;
}
@@ -1187,7 +1187,7 @@ static void dw_mipi_dsi_encoder_disable(struct drm_encoder *encoder)
return;
if (clk_prepare_enable(dsi->pclk)) {
- dev_err(dsi->dev, "%s: Failed to enable pclk\n", __func__);
+ DRM_DEV_ERROR(dsi->dev, "%s: Failed to enable pclk\n", __func__);
return;
}
@@ -1202,7 +1202,7 @@ static void dw_mipi_dsi_encoder_disable(struct drm_encoder *encoder)
if (dsi->slave) {
if (clk_prepare_enable(dsi->slave->pclk)) {
- dev_err(dsi->slave->dev, "%s: Failed to enable pclk\n", __func__);
+ DRM_DEV_ERROR(dsi->slave->dev, "%s: Failed to enable pclk\n", __func__);
return;
}
dw_mipi_dsi_disable(dsi->slave);
@@ -1216,12 +1216,12 @@ static void dw_mipi_dsi_encoder_disable(struct drm_encoder *encoder)
static void dw_mipi_dsi_enable(struct dw_mipi_dsi *dsi, struct drm_display_mode *mode)
{
if (dw_mipi_dsi_get_lane_bps(dsi, mode) < 0) {
- dev_err(dsi->dev, "%s: Failed to get lane bps\n", __func__);
+ DRM_DEV_ERROR(dsi->dev, "%s: Failed to get lane bps\n", __func__);
return;
}
if (clk_prepare_enable(dsi->pclk)) {
- dev_err(dsi->dev, "%s: Failed to enable pclk\n", __func__);
+ DRM_DEV_ERROR(dsi->dev, "%s: Failed to enable pclk\n", __func__);
return;
}
@@ -1261,7 +1261,7 @@ static void dw_mipi_dsi_encoder_enable(struct drm_encoder *encoder)
dw_mipi_dsi_enable(dsi->slave, mode);
if (drm_panel_prepare(dsi->panel))
- dev_err(dsi->dev, "failed to prepare panel\n");
+ DRM_DEV_ERROR(dsi->dev, "failed to prepare panel\n");
dw_mipi_dsi_set_mode(dsi, DW_MIPI_DSI_VID_MODE);
if (dsi->slave)
@@ -1367,7 +1367,7 @@ static int dw_mipi_dsi_register(struct drm_device *drm,
ret = drm_encoder_init(drm, &dsi->encoder, &dw_mipi_dsi_encoder_funcs,
DRM_MODE_ENCODER_DSI, NULL);
if (ret) {
- dev_err(dev, "Failed to initialize encoder with drm\n");
+ DRM_DEV_ERROR(dev, "Failed to initialize encoder with drm\n");
return ret;
}
@@ -1389,7 +1389,7 @@ static int rockchip_mipi_parse_dt(struct dw_mipi_dsi *dsi)
dsi->grf_regmap = syscon_regmap_lookup_by_phandle(np, "rockchip,grf");
if (IS_ERR(dsi->grf_regmap)) {
- dev_err(dsi->dev, "Unable to get rockchip,grf\n");
+ DRM_DEV_ERROR(dsi->dev, "Unable to get rockchip,grf\n");
return PTR_ERR(dsi->grf_regmap);
}
@@ -1466,7 +1466,7 @@ static int dw_mipi_dsi_bind(struct device *dev, struct device *master,
ret = clk_prepare_enable(dsi->pllref_clk);
if (ret) {
- dev_err(dev, "%s: Failed to enable pllref_clk\n", __func__);
+ DRM_DEV_ERROR(dev, "%s: Failed to enable pllref_clk\n", __func__);
return ret;
}
@@ -1477,7 +1477,7 @@ static int dw_mipi_dsi_bind(struct device *dev, struct device *master,
ret = dw_mipi_dsi_register(drm, dsi);
if (ret) {
- dev_err(dev, "Failed to register mipi_dsi: %d\n", ret);
+ DRM_DEV_ERROR(dev, "Failed to register mipi_dsi: %d\n", ret);
goto err_pllref;
}
@@ -1485,7 +1485,7 @@ static int dw_mipi_dsi_bind(struct device *dev, struct device *master,
dsi->dsi_host.dev = dev;
ret = mipi_dsi_host_register(&dsi->dsi_host);
if (ret) {
- dev_err(dev, "Failed to register MIPI host: %d\n", ret);
+ DRM_DEV_ERROR(dev, "Failed to register MIPI host: %d\n", ret);
goto err_cleanup;
}
@@ -1559,14 +1559,14 @@ static int dw_mipi_dsi_probe(struct platform_device *pdev)
dsi->pllref_clk = devm_clk_get(dev, "ref");
if (IS_ERR(dsi->pllref_clk)) {
ret = PTR_ERR(dsi->pllref_clk);
- dev_err(dev, "Unable to get pll reference clock: %d\n", ret);
+ DRM_DEV_ERROR(dev, "Unable to get pll reference clock: %d\n", ret);
return ret;
}
dsi->pclk = devm_clk_get(dev, "pclk");
if (IS_ERR(dsi->pclk)) {
ret = PTR_ERR(dsi->pclk);
- dev_err(dev, "Unable to get pclk: %d\n", ret);
+ DRM_DEV_ERROR(dev, "Unable to get pclk: %d\n", ret);
return ret;
}
@@ -1580,7 +1580,7 @@ static int dw_mipi_dsi_probe(struct platform_device *pdev)
if (ret == -ENOENT) {
apb_rst = NULL;
} else {
- dev_err(dev, "Unable to get reset control: %d\n", ret);
+ DRM_DEV_ERROR(dev, "Unable to get reset control: %d\n", ret);
return ret;
}
}
@@ -1588,7 +1588,7 @@ static int dw_mipi_dsi_probe(struct platform_device *pdev)
if (apb_rst) {
ret = clk_prepare_enable(dsi->pclk);
if (ret) {
- dev_err(dev, "%s: Failed to enable pclk\n", __func__);
+ DRM_DEV_ERROR(dev, "%s: Failed to enable pclk\n", __func__);
return ret;
}
@@ -1603,7 +1603,7 @@ static int dw_mipi_dsi_probe(struct platform_device *pdev)
dsi->phy_cfg_clk = devm_clk_get(dev, "phy_cfg");
if (IS_ERR(dsi->phy_cfg_clk)) {
ret = PTR_ERR(dsi->phy_cfg_clk);
- dev_err(dev, "Unable to get phy_cfg_clk: %d\n", ret);
+ DRM_DEV_ERROR(dev, "Unable to get phy_cfg_clk: %d\n", ret);
return ret;
}
}
@@ -1612,7 +1612,7 @@ static int dw_mipi_dsi_probe(struct platform_device *pdev)
dsi->grf_clk = devm_clk_get(dev, "grf");
if (IS_ERR(dsi->grf_clk)) {
ret = PTR_ERR(dsi->grf_clk);
- dev_err(dev, "Unable to get grf_clk: %d\n", ret);
+ DRM_DEV_ERROR(dev, "Unable to get grf_clk: %d\n", ret);
return ret;
}
}
--
1.9.1
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