Message ID | 1493893412-12178-5-git-send-email-tomi.valkeinen@ti.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
Hi Tomi, Thank you for the patch. On Thursday 04 May 2017 13:23:20 Tomi Valkeinen wrote: > Use dev_err_ratelimited() when an OCP error happens, to slightly easen > the flood. > > Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> > --- > drivers/gpu/drm/omapdrm/omap_irq.c | 7 ++++--- > 1 file changed, 4 insertions(+), 3 deletions(-) > > diff --git a/drivers/gpu/drm/omapdrm/omap_irq.c > b/drivers/gpu/drm/omapdrm/omap_irq.c index 7afe4b90befd..013b0bba712f > 100644 > --- a/drivers/gpu/drm/omapdrm/omap_irq.c > +++ b/drivers/gpu/drm/omapdrm/omap_irq.c > @@ -182,12 +182,13 @@ static void omap_irq_fifo_underflow(struct > omap_drm_private *priv, pr_cont("(0x%08x)\n", irqstatus); > } > > -static void omap_irq_ocp_error_handler(u32 irqstatus) > +static void omap_irq_ocp_error_handler(struct drm_device *dev, > + u32 irqstatus) > { > if (!(irqstatus & DISPC_IRQ_OCP_ERR)) > return; > > - DRM_ERROR("OCP error\n"); > + dev_err_ratelimited(dev->dev, "OCP error\n"); > } > > static irqreturn_t omap_irq_handler(int irq, void *arg) > @@ -218,7 +219,7 @@ static irqreturn_t omap_irq_handler(int irq, void *arg) > omap_crtc_error_irq(crtc, irqstatus); > } > > - omap_irq_ocp_error_handler(irqstatus); > + omap_irq_ocp_error_handler(dev, irqstatus); > omap_irq_fifo_underflow(priv, irqstatus); > > spin_lock_irqsave(&priv->wait_lock, flags);
diff --git a/drivers/gpu/drm/omapdrm/omap_irq.c b/drivers/gpu/drm/omapdrm/omap_irq.c index 7afe4b90befd..013b0bba712f 100644 --- a/drivers/gpu/drm/omapdrm/omap_irq.c +++ b/drivers/gpu/drm/omapdrm/omap_irq.c @@ -182,12 +182,13 @@ static void omap_irq_fifo_underflow(struct omap_drm_private *priv, pr_cont("(0x%08x)\n", irqstatus); } -static void omap_irq_ocp_error_handler(u32 irqstatus) +static void omap_irq_ocp_error_handler(struct drm_device *dev, + u32 irqstatus) { if (!(irqstatus & DISPC_IRQ_OCP_ERR)) return; - DRM_ERROR("OCP error\n"); + dev_err_ratelimited(dev->dev, "OCP error\n"); } static irqreturn_t omap_irq_handler(int irq, void *arg) @@ -218,7 +219,7 @@ static irqreturn_t omap_irq_handler(int irq, void *arg) omap_crtc_error_irq(crtc, irqstatus); } - omap_irq_ocp_error_handler(irqstatus); + omap_irq_ocp_error_handler(dev, irqstatus); omap_irq_fifo_underflow(priv, irqstatus); spin_lock_irqsave(&priv->wait_lock, flags);
Use dev_err_ratelimited() when an OCP error happens, to slightly easen the flood. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> --- drivers/gpu/drm/omapdrm/omap_irq.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-)