diff options
| author | Maxime Jourdan <mjourdan@baylibre.com> | 2018-11-05 11:45:08 +0100 |
|---|---|---|
| committer | Neil Armstrong <narmstrong@baylibre.com> | 2018-11-13 11:51:34 +0100 |
| commit | 66cae477c380d1a652399908de94ec680225bbdb (patch) | |
| tree | 1eac4d0a99d958fb22abec1993298bd32967102f /drivers/gpu/drm/meson/meson_crtc.c | |
| parent | 2b80b98b722bc8f174275e1bcad2122bd9dacee2 (diff) | |
drm/meson: Use optional canvas provider
This is the first step into converting the meson/drm driver to use
the canvas module.
If a canvas provider node is detected in DT, use it. Otherwise,
fall back to what is currently being done.
Signed-off-by: Maxime Jourdan <mjourdan@baylibre.com>
Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>
[narmstrong: added back priv in meson_drv_unbind()]
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20181105104508.23090-3-mjourdan@baylibre.com
Diffstat (limited to 'drivers/gpu/drm/meson/meson_crtc.c')
| -rw-r--r-- | drivers/gpu/drm/meson/meson_crtc.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/drivers/gpu/drm/meson/meson_crtc.c b/drivers/gpu/drm/meson/meson_crtc.c index 05520202c967..b3bc0b0ee07f 100644 --- a/drivers/gpu/drm/meson/meson_crtc.c +++ b/drivers/gpu/drm/meson/meson_crtc.c @@ -193,10 +193,16 @@ void meson_crtc_irq(struct meson_drm *priv) } else meson_vpp_disable_interlace_vscaler_osd1(priv); - meson_canvas_setup(priv, MESON_CANVAS_ID_OSD1, - priv->viu.osd1_addr, priv->viu.osd1_stride, - priv->viu.osd1_height, MESON_CANVAS_WRAP_NONE, - MESON_CANVAS_BLKMODE_LINEAR); + if (priv->canvas) + meson_canvas_config(priv->canvas, priv->canvas_id_osd1, + priv->viu.osd1_addr, priv->viu.osd1_stride, + priv->viu.osd1_height, MESON_CANVAS_WRAP_NONE, + MESON_CANVAS_BLKMODE_LINEAR, 0); + else + meson_canvas_setup(priv, MESON_CANVAS_ID_OSD1, + priv->viu.osd1_addr, priv->viu.osd1_stride, + priv->viu.osd1_height, MESON_CANVAS_WRAP_NONE, + MESON_CANVAS_BLKMODE_LINEAR); /* Enable OSD1 */ writel_bits_relaxed(VPP_OSD1_POSTBLEND, VPP_OSD1_POSTBLEND, |