drv: gfx: do not use KERN_ALERT for debug messages.

Issue: GRA-39
Signed-off-by: Oliver McFadden <oliver.mcfadden@intel.com>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>

diff --git a/drivers/staging/mrst/drv/mdfld_dsi_dpi.c b/drivers/staging/mrst/drv/mdfld_dsi_dpi.c
index 596ab02..8459536 100644 (file)
--- a/drivers/staging/mrst/drv/mdfld_dsi_dpi.c
+++ b/drivers/staging/mrst/drv/mdfld_dsi_dpi.c
@@ -126,7 +126,8 @@ static void mdfld_wait_for_PIPEA_DISABLE(struct drm_device *dev, u32 pipe)
 static void dsi_set_device_ready_state(struct drm_device *dev, int state,
                                int pipe)
 {
-       printk(KERN_ALERT "[DISPLAY TRK] %s: state = %d, pipe = %d\n", __func__, state, pipe);
+       dev_dbg(&dev->pdev->dev, "%s: state = %d, pipe = %d\n",
+               __func__, state, pipe);
 
        REG_FLD_MOD(MIPI_DEVICE_READY_REG(pipe), !!state, 0, 0);
 }
@@ -141,7 +142,8 @@ static void dsi_set_pipe_plane_enable_state(struct drm_device *dev, int state, i
        u32 dspcntr = dev_priv->dspcntr;
        u32 mipi = MIPI_PORT_EN | PASS_FROM_SPHY_TO_AFE | SEL_FLOPPED_HSTX;
 
-       printk(KERN_ALERT "[DISPLAY TRK] %s: state = %d, pipe = %d\n", __func__, state, pipe);
+       dev_dbg(&dev->pdev->dev, "%s: state = %d, pipe = %d\n",
+               __func__, state, pipe);
 
        if (pipe) {
                pipeconf_reg = PIPECCONF;
@@ -200,11 +202,12 @@ static void mdfld_dsi_configure_down(struct mdfld_dsi_encoder * dsi_encoder, int
        struct drm_device * dev = dsi_config->dev;
        struct drm_psb_private * dev_priv = dev->dev_private;
 
-       printk(KERN_ALERT "[DISPLAY TRK] Enter %s\n", __func__);
+       dev_dbg(&dev->pdev->dev, "Enter %s\n", __func__);
 
        if ((pipe == 0 && !dev_priv->dpi_panel_on) ||
            (pipe == 2 && !dev_priv->dpi_panel_on2)) {
-               printk(KERN_ALERT "[DISPLAY] %s: DPI Panel is Already Off\n", __func__);
+               dev_dbg(&dev->pdev->dev, "%s: DPI Panel is Already Off\n",
+                       __func__);
                return;
        }
        tc35876x_toshiba_bridge_panel_off(dev);
@@ -223,11 +226,12 @@ static void mdfld_dsi_configure_up(struct mdfld_dsi_encoder * dsi_encoder, int p
        struct drm_device * dev = dsi_config->dev;
        struct drm_psb_private * dev_priv = dev->dev_private;
 
-       printk(KERN_ALERT "[DISPLAY TRK] Enter %s\n", __func__);
+       dev_dbg(&dev->pdev->dev, "Enter %s\n", __func__);
 
        if ((pipe == 0 && dev_priv->dpi_panel_on) ||
            (pipe == 2 && dev_priv->dpi_panel_on2)) {
-               printk(KERN_ALERT "[DISPLAY] %s: DPI Panel is Already On\n", __func__);
+               dev_dbg(&dev->pdev->dev, "%s: DPI Panel is Already On\n",
+                       __func__);
                return;
        }
 
@@ -783,7 +787,7 @@ static void mipi_set_properties(struct mdfld_dsi_config *dsi_config, int pipe)
 {
        struct drm_device *dev = dsi_config->dev;
 
-       printk(KERN_ALERT "[DISPLAY] Enter %s\n", __func__);
+       dev_dbg(&dev->pdev->dev, "Enter %s\n", __func__);
 
        REG_WRITE(MIPI_CTRL_REG(pipe), 0x00000018);
        REG_WRITE(MIPI_INTR_EN_REG(pipe), 0xffffffff);
@@ -806,7 +810,7 @@ static void mdfld_mipi_set_video_timing(struct mdfld_dsi_config *dsi_config,
        struct mdfld_dsi_dpi_timing dpi_timing;
        struct drm_display_mode *mode = dsi_config->mode;
 
-       printk(KERN_ALERT "[DISPLAY] Enter %s\n", __func__);
+       dev_dbg(&dev->pdev->dev, "Enter %s\n", __func__);
 
        mdfld_dsi_dpi_timing_calculation(mode, &dpi_timing,
                                        dsi_config->lane_count,
@@ -835,7 +839,7 @@ static void mdfld_mipi_config(struct mdfld_dsi_config *dsi_config, int pipe)
        struct drm_device *dev = dsi_config->dev;
        int lane_count = dsi_config->lane_count;
 
-       printk(KERN_ALERT "[DISPLAY] Enter %s\n", __func__);
+       dev_dbg(&dev->pdev->dev, "Enter %s\n", __func__);
 
        if (pipe) {
                REG_WRITE(MIPI_PORT_CONTROL(0), 0x00000002);
@@ -859,7 +863,7 @@ static void mdfld_set_pipe_timing(struct mdfld_dsi_config *dsi_config, int pipe)
        struct drm_device *dev = dsi_config->dev;
        struct drm_display_mode *mode = dsi_config->mode;
 
-       printk(KERN_ALERT "[DISPLAY] Enter %s\n", __func__);
+       dev_dbg(&dev->pdev->dev, "Enter %s\n", __func__);
 
        REG_WRITE(HTOTAL_A, ((mode->htotal - 1) << 16) | (mode->hdisplay - 1));
        REG_WRITE(HBLANK_A, ((mode->htotal - 1) << 16) | (mode->hdisplay - 1));

diff --git a/drivers/staging/mrst/drv/mdfld_dsi_output.c b/drivers/staging/mrst/drv/mdfld_dsi_output.c
index c22189c..25b0a8b 100644 (file)
--- a/drivers/staging/mrst/drv/mdfld_dsi_output.c
+++ b/drivers/staging/mrst/drv/mdfld_dsi_output.c
@@ -116,15 +116,16 @@ void mdfld_dsi_gen_fifo_ready (struct drm_device *dev, u32 gen_fifo_stat_reg, u3
 static void tc35876x_brightness_init(struct mdfld_dsi_config *dsi_config,
                                int pipe)
 {
+       struct drm_device *dev = dsi_config->dev;
        int ret;
 
-       printk(KERN_ALERT "[DISPLAY] %s\n", __func__);
+       dev_dbg(&dev->pdev->dev, "Enter %s\n", __func__);
 
        /* Set PWM frequency to 300 Hz = (19.2*1000*1000)/64000 */
        ret = intel_scu_ipc_iowrite8(PWM0CLKDIV0, PWM0_CLK_DIV & 0xff);
        ret |= intel_scu_ipc_iowrite8(PWM0CLKDIV1, (PWM0_CLK_DIV >> 8) & 0xff);
        if (ret)
-               printk(KERN_ERR "[DISPLAY] %s: ipc write fail\n", __func__);
+               dev_err(&dev->pdev->dev, "%s: ipc write fail\n", __func__);
 }
 
 void mdfld_dsi_brightness_init (struct mdfld_dsi_config * dsi_config, int pipe)

diff --git a/drivers/staging/mrst/drv/tc35876x-dsi-lvds.c b/drivers/staging/mrst/drv/tc35876x-dsi-lvds.c
index dabaf97..8826c51 100644 (file)
--- a/drivers/staging/mrst/drv/tc35876x-dsi-lvds.c
+++ b/drivers/staging/mrst/drv/tc35876x-dsi-lvds.c
@@ -444,14 +444,15 @@ void tc35876x_brightness_control(struct drm_device *dev, int level)
 
        ret = intel_scu_ipc_iowrite8(PWM0DUTYCYCLE, duty_val);
        if (ret)
-               printk(KERN_ERR "[DISPLAY] %s: ipc write fail\n", __func__);
+               dev_err(&tc35876x_client->dev, "%s: ipc write fail\n",
+                       __func__);
 
        if (cmi_lcd_i2c_client) {
                ret = i2c_smbus_write_byte_data(cmi_lcd_i2c_client,
                                                PANEL_PWM_MAX, panel_duty_val);
                if (ret < 0)
-                       printk(KERN_ERR "[DISPLAY] %s: i2c write failed\n",
-                              __func__);
+                       dev_err(&cmi_lcd_i2c_client->dev, "%s: i2c write failed\n",
+                               __func__);
        }
 }