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| author | Maxime Ripard | 2017-05-27 18:09:26 +0200 |
|---|---|---|
| committer | Maxime Ripard | 2017-06-01 09:49:56 +0200 |
| commit | 1a07542600badeb4b8649ec8a6ce77ff1e064820 (patch) | |
| tree | 5a6d2e911e8d0fd6edef61a27df7c26b4691ad64 /drivers/gpu/drm/sun4i | |
| parent | drm/sun4i: tcon: add support for V3s TCON (diff) | |
| download | kernel-qcow2-linux-1a07542600badeb4b8649ec8a6ce77ff1e064820.tar.gz kernel-qcow2-linux-1a07542600badeb4b8649ec8a6ce77ff1e064820.tar.xz kernel-qcow2-linux-1a07542600badeb4b8649ec8a6ce77ff1e064820.zip | |
drm/sun4i: tcon: Add channel debug
While all functions have debug logs, the channel enable and disable are not
logged. Make sure this is the case.
Acked-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Diffstat (limited to 'drivers/gpu/drm/sun4i')
| -rw-r--r-- | drivers/gpu/drm/sun4i/sun4i_tcon.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/sun4i/sun4i_tcon.c b/drivers/gpu/drm/sun4i/sun4i_tcon.c index f44a37a5993d..b79d3a277fbf 100644 --- a/drivers/gpu/drm/sun4i/sun4i_tcon.c +++ b/drivers/gpu/drm/sun4i/sun4i_tcon.c @@ -55,6 +55,8 @@ EXPORT_SYMBOL(sun4i_tcon_enable); void sun4i_tcon_channel_disable(struct sun4i_tcon *tcon, int channel) { + DRM_DEBUG_DRIVER("Disabling TCON channel %d\n", channel); + /* Disable the TCON's channel */ if (channel == 0) { regmap_update_bits(tcon->regs, SUN4I_TCON0_CTL_REG, @@ -72,6 +74,8 @@ EXPORT_SYMBOL(sun4i_tcon_channel_disable); void sun4i_tcon_channel_enable(struct sun4i_tcon *tcon, int channel) { + DRM_DEBUG_DRIVER("Enabling TCON channel %d\n", channel); + /* Enable the TCON's channel */ if (channel == 0) { regmap_update_bits(tcon->regs, SUN4I_TCON0_CTL_REG, |