diff options
| author | Thomas White <taw@bitwiz.org.uk> | 2010-05-06 05:40:33 -0700 |
|---|---|---|
| committer | Thomas White <taw@bitwiz.org.uk> | 2010-05-06 05:40:33 -0700 |
| commit | d490cd7c78d1f8e02734ffa583aebf286ff37c85 (patch) | |
| tree | a2fa4e334910e31a5e71113a78b6372ee2d0cc0b | |
| parent | 2a27dca2c258811dd003461bdf116d96d7cf2e07 (diff) | |
Debug statements for testing
Signed-off-by: Thomas White <taw@bitwiz.org.uk>
| -rw-r--r-- | drivers/mfd/glamo/glamo-display.c | 7 | ||||
| -rw-r--r-- | drivers/video/backlight/jbt6k74.c | 4 |
2 files changed, 10 insertions, 1 deletions
diff --git a/drivers/mfd/glamo/glamo-display.c b/drivers/mfd/glamo/glamo-display.c index 75ad73497f4..57292ff40c0 100644 --- a/drivers/mfd/glamo/glamo-display.c +++ b/drivers/mfd/glamo/glamo-display.c @@ -257,6 +257,8 @@ static int glamo_crtc_mode_set_base(struct drm_crtc *crtc, int x, int y, u32 addr; u16 addr_low, addr_high; + printk(KERN_CRIT "Setting base!\n"); + if (!crtc->fb) { DRM_DEBUG("No FB bound\n"); return -EINVAL; @@ -311,6 +313,8 @@ static int glamo_crtc_mode_set(struct drm_crtc *crtc, msleep(500); } + printk(KERN_CRIT "Setting mode!\n"); + /* Rotate? */ if ( (mode->hdisplay == 640) && (mode->vdisplay == 480) ) { rot = GLAMO_LCD_ROT_MODE_90; @@ -935,15 +939,18 @@ void glamo_lcd_power(struct glamodrm_handle *gdrm, int mode) struct glamo_crtc *gcrtc = to_glamo_crtc(crtc); if ( mode ) { + printk(KERN_CRIT "Power on sequence\n"); glamo_engine_enable(gdrm->glamo_core, GLAMO_ENGINE_LCD); gcrtc->pixel_clock_on = 1; jbt6k74_setpower(JBT_POWER_MODE_NORMAL); if ( gcrtc->current_mode_set ) { + printk(KERN_CRIT "Setting previous mode\n"); glamo_crtc_mode_set(crtc, &gcrtc->current_mode, &gcrtc->current_mode, 0, 0, gcrtc->current_fb); } } else { + printk(KERN_CRIT "Power off sequence\n"); jbt6k74_setpower(JBT_POWER_MODE_OFF); glamo_engine_suspend(gdrm->glamo_core, GLAMO_ENGINE_LCD); gcrtc->pixel_clock_on = 0; diff --git a/drivers/video/backlight/jbt6k74.c b/drivers/video/backlight/jbt6k74.c index 91651e7ea5f..56a3e3a12f1 100644 --- a/drivers/video/backlight/jbt6k74.c +++ b/drivers/video/backlight/jbt6k74.c @@ -389,7 +389,7 @@ static int jbt6k74_enter_power_mode(struct jbt_info *jbt, { int ret = -EINVAL; - dev_dbg(&jbt->spi->dev, "entering (old_state=%s, new_state=%s)\n", + printk(KERN_CRIT "entering (old_state=%s, new_state=%s)\n", jbt_power_mode_names[jbt->power_mode], jbt_power_mode_names[new_mode]); @@ -825,7 +825,9 @@ EXPORT_SYMBOL_GPL(jbt6k74_finish_resolutionchange); void jbt6k74_setpower(enum jbt_power_mode new_power) { + printk(KERN_CRIT "About to set power..\n"); if ( !jbt_global ) return; + printk(KERN_CRIT "Setting JBT power.. %i\n", new_power); jbt6k74_enter_power_mode(jbt_global, new_power); } EXPORT_SYMBOL_GPL(jbt6k74_setpower); |