diff options
| author | Maxime Ripard <maxime.ripard@bootlin.com> | 2018-04-04 12:57:09 +0300 |
|---|---|---|
| committer | Maxime Ripard <maxime.ripard@bootlin.com> | 2018-04-11 14:19:06 +0300 |
| commit | a493ceae72ab21e6451fedb1a321862e51dc6cb7 (patch) | |
| tree | fea67134257eec305b298a8eb7cb0778bf5c4fe2 /drivers/gpu/drm/sun4i/sun4i_tcon.h | |
| parent | 1d0397d6029d16671624ae74d388592f47073be4 (diff) | |
| download | linux-a493ceae72ab21e6451fedb1a321862e51dc6cb7.tar.xz | |
drm/sun4i: tcon: Add TRI finish interrupt for vblank
The "CPU" (or Intel 8080) interface uses a different interrupt called
TRI_FINISH (most likely TRI being for trigger) to notify the end of frames,
and hence the VBLANK period.
And that interrupt to the possible VBLANK interrupts source.
Reviewed-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Link: https://patchwork.freedesktop.org/patch/msgid/de6d6ad8959da77ea3a974a31a4c0c8391178748.1522835818.git-series.maxime.ripard@bootlin.com
Diffstat (limited to 'drivers/gpu/drm/sun4i/sun4i_tcon.h')
| -rw-r--r-- | drivers/gpu/drm/sun4i/sun4i_tcon.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/sun4i/sun4i_tcon.h b/drivers/gpu/drm/sun4i/sun4i_tcon.h index 161e09427124..2e0fb9640ed9 100644 --- a/drivers/gpu/drm/sun4i/sun4i_tcon.h +++ b/drivers/gpu/drm/sun4i/sun4i_tcon.h @@ -28,7 +28,11 @@ #define SUN4I_TCON_GINT0_REG 0x4 #define SUN4I_TCON_GINT0_VBLANK_ENABLE(pipe) BIT(31 - (pipe)) +#define SUN4I_TCON_GINT0_TCON0_TRI_FINISH_ENABLE BIT(27) +#define SUN4I_TCON_GINT0_TCON0_TRI_COUNTER_ENABLE BIT(26) #define SUN4I_TCON_GINT0_VBLANK_INT(pipe) BIT(15 - (pipe)) +#define SUN4I_TCON_GINT0_TCON0_TRI_FINISH_INT BIT(11) +#define SUN4I_TCON_GINT0_TCON0_TRI_COUNTER_INT BIT(10) #define SUN4I_TCON_GINT1_REG 0x8 #define SUN4I_TCON_FRM_CTL_REG 0x10 |