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    Subject[PATCH v1 04/19] drm/panel: arm-versatile: use DRM_DEV*
    Date
    Introduce use of DRM_DEV* for logging.
    This makes logging in the drm subsystem more consistent.

    Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
    Cc: Thierry Reding <thierry.reding@gmail.com>
    Cc: David Airlie <airlied@linux.ie>
    Cc: Daniel Vetter <daniel@ffwll.ch>
    Cc: Stefan Mavrodiev <stefan@olimex.com>
    ---
    drivers/gpu/drm/panel/panel-arm-versatile.c | 18 ++++++++++--------
    1 file changed, 10 insertions(+), 8 deletions(-)

    diff --git a/drivers/gpu/drm/panel/panel-arm-versatile.c b/drivers/gpu/drm/panel/panel-arm-versatile.c
    index 0ed8ee4673eb..d7139b7aff7d 100644
    --- a/drivers/gpu/drm/panel/panel-arm-versatile.c
    +++ b/drivers/gpu/drm/panel/panel-arm-versatile.c
    @@ -27,6 +27,7 @@
    */
    #include <drm/drm_modes.h>
    #include <drm/drm_panel.h>
    +#include <drm/drm_print.h>

    #include <linux/bitops.h>
    #include <linux/init.h>
    @@ -233,7 +234,7 @@ static int versatile_panel_disable(struct drm_panel *panel)

    /* If we're on an IB2 daughterboard, turn off display */
    if (vpanel->ib2_map) {
    - dev_dbg(vpanel->dev, "disable IB2 display\n");
    + DRM_DEV_DEBUG(vpanel->dev, "disable IB2 display\n");
    regmap_update_bits(vpanel->ib2_map,
    IB2_CTRL,
    IB2_CTRL_LCD_MASK,
    @@ -249,7 +250,7 @@ static int versatile_panel_enable(struct drm_panel *panel)

    /* If we're on an IB2 daughterboard, turn on display */
    if (vpanel->ib2_map) {
    - dev_dbg(vpanel->dev, "enable IB2 display\n");
    + DRM_DEV_DEBUG(vpanel->dev, "enable IB2 display\n");
    regmap_update_bits(vpanel->ib2_map,
    IB2_CTRL,
    IB2_CTRL_LCD_MASK,
    @@ -300,12 +301,12 @@ static int versatile_panel_probe(struct platform_device *pdev)

    parent = dev->parent;
    if (!parent) {
    - dev_err(dev, "no parent for versatile panel\n");
    + DRM_DEV_ERROR(dev, "no parent for versatile panel\n");
    return -ENODEV;
    }
    map = syscon_node_to_regmap(parent->of_node);
    if (IS_ERR(map)) {
    - dev_err(dev, "no regmap for versatile panel parent\n");
    + DRM_DEV_ERROR(dev, "no regmap for versatile panel parent\n");
    return PTR_ERR(map);
    }

    @@ -315,7 +316,7 @@ static int versatile_panel_probe(struct platform_device *pdev)

    ret = regmap_read(map, SYS_CLCD, &val);
    if (ret) {
    - dev_err(dev, "cannot access syscon regs\n");
    + DRM_DEV_ERROR(dev, "cannot access syscon regs\n");
    return ret;
    }

    @@ -333,11 +334,11 @@ static int versatile_panel_probe(struct platform_device *pdev)

    /* No panel detected or VGA, let's leave this show */
    if (i == ARRAY_SIZE(versatile_panels)) {
    - dev_info(dev, "no panel detected\n");
    + DRM_DEV_INFO(dev, "no panel detected\n");
    return -ENODEV;
    }

    - dev_info(dev, "detected: %s\n", vpanel->panel_type->name);
    + DRM_DEV_INFO(dev, "detected: %s\n", vpanel->panel_type->name);
    vpanel->dev = dev;
    vpanel->map = map;

    @@ -348,7 +349,8 @@ static int versatile_panel_probe(struct platform_device *pdev)
    if (IS_ERR(vpanel->ib2_map))
    vpanel->ib2_map = NULL;
    else
    - dev_info(dev, "panel mounted on IB2 daughterboard\n");
    + DRM_DEV_INFO(dev,
    + "panel mounted on IB2 daughterboard\n");
    }

    drm_panel_init(&vpanel->panel);
    --
    2.12.0
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