From: Joel Stanley <j...@jms.id.au>
The 2600 uses this register differently. THis is a TODO to come up with
a method of handling that.
Signed-off-by: Joel Stanley <j...@jms.id.au>
Signed-off-by: tommy-huang <tommy_hu...@aspeedtech.com>
---
drivers/gpu/drm/aspeed/aspeed_gfx_drv.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/aspeed/aspeed_gfx_drv.c
b/drivers/gpu/drm/aspeed/aspeed_gfx_drv.c
index ea9cb0a4f16c..33095477cc03 100644
--- a/drivers/gpu/drm/aspeed/aspeed_gfx_drv.c
+++ b/drivers/gpu/drm/aspeed/aspeed_gfx_drv.c
@@ -126,7 +126,8 @@ static irqreturn_t aspeed_gfx_irq_handler(int irq, void
*data)
if (reg & CRT_CTRL_VERTICAL_INTR_STS) {
drm_crtc_handle_vblank(&priv->pipe.crtc);
- writel(reg, priv->base + CRT_CTRL1);
+ /* TODO */
+ writel(CRT_CTRL_VERTICAL_INTR_STS, priv->base + CRT_STATUS);
return IRQ_HANDLED;
}
--
2.17.1
