Message ID | 1474288063-5315-19-git-send-email-laurent.pinchart@ideasonboard.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
On 19/09/16 15:27, Laurent Pinchart wrote: > The function is only used in omap_irq.c, move it there and make it > static. > > Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> > --- > drivers/gpu/drm/omapdrm/omap_crtc.c | 7 ------- > drivers/gpu/drm/omapdrm/omap_drv.h | 1 - > drivers/gpu/drm/omapdrm/omap_irq.c | 7 ++++++- > 3 files changed, 6 insertions(+), 9 deletions(-) > > diff --git a/drivers/gpu/drm/omapdrm/omap_crtc.c b/drivers/gpu/drm/omapdrm/omap_crtc.c > index 6983a889d811..fb01357721fe 100644 > --- a/drivers/gpu/drm/omapdrm/omap_crtc.c > +++ b/drivers/gpu/drm/omapdrm/omap_crtc.c > @@ -48,13 +48,6 @@ struct omap_crtc { > * Helper Functions > */ > > -uint32_t pipe2vbl(struct drm_crtc *crtc) > -{ > - struct omap_crtc *omap_crtc = to_omap_crtc(crtc); > - > - return dispc_mgr_get_vsync_irq(omap_crtc->channel); > -} > - > struct omap_video_timings *omap_crtc_timings(struct drm_crtc *crtc) > { > struct omap_crtc *omap_crtc = to_omap_crtc(crtc); > diff --git a/drivers/gpu/drm/omapdrm/omap_drv.h b/drivers/gpu/drm/omapdrm/omap_drv.h > index 8aa8e45098a2..4fee7b94eefb 100644 > --- a/drivers/gpu/drm/omapdrm/omap_drv.h > +++ b/drivers/gpu/drm/omapdrm/omap_drv.h > @@ -234,7 +234,6 @@ struct drm_gem_object *omap_gem_prime_import(struct drm_device *dev, > struct dma_buf *buffer); > > /* map crtc to vblank mask */ > -uint32_t pipe2vbl(struct drm_crtc *crtc); > struct omap_dss_device *omap_encoder_get_dssdev(struct drm_encoder *encoder); > > #endif /* __OMAP_DRV_H__ */ > diff --git a/drivers/gpu/drm/omapdrm/omap_irq.c b/drivers/gpu/drm/omapdrm/omap_irq.c > index 27225492c81b..28ff7b73a853 100644 > --- a/drivers/gpu/drm/omapdrm/omap_irq.c > +++ b/drivers/gpu/drm/omapdrm/omap_irq.c > @@ -108,6 +108,11 @@ int omap_irq_wait(struct drm_device *dev, struct omap_irq_wait *wait, > return 0; > } > > +static uint32_t pipe2vbl(struct drm_crtc *crtc) > +{ > + return dispc_mgr_get_vsync_irq(omap_crtc_channel(crtc)); > +} > + > /** > * enable_vblank - enable vblank interrupt events > * @dev: DRM device > @@ -228,7 +233,7 @@ static irqreturn_t omap_irq_handler(int irq, void *arg) > struct drm_crtc *crtc = priv->crtcs[id]; > enum omap_channel channel = omap_crtc_channel(crtc); > > - if (irqstatus & pipe2vbl(crtc)) { > + if (irqstatus & dispc_mgr_get_vsync_irq(channel)) { > drm_handle_vblank(dev, id); > omap_crtc_vblank_irq(crtc); > } > Did you look at the code you have above =). I think the bottom change is a good one. Just remove pipe2vbl(). Tomi
Hi Tomi, On Monday 12 Dec 2016 12:41:11 Tomi Valkeinen wrote: > On 19/09/16 15:27, Laurent Pinchart wrote: > > The function is only used in omap_irq.c, move it there and make it > > static. > > > > Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> > > --- > > > > drivers/gpu/drm/omapdrm/omap_crtc.c | 7 ------- > > drivers/gpu/drm/omapdrm/omap_drv.h | 1 - > > drivers/gpu/drm/omapdrm/omap_irq.c | 7 ++++++- > > 3 files changed, 6 insertions(+), 9 deletions(-) > > > > diff --git a/drivers/gpu/drm/omapdrm/omap_crtc.c > > b/drivers/gpu/drm/omapdrm/omap_crtc.c index 6983a889d811..fb01357721fe > > 100644 > > --- a/drivers/gpu/drm/omapdrm/omap_crtc.c > > +++ b/drivers/gpu/drm/omapdrm/omap_crtc.c > > @@ -48,13 +48,6 @@ struct omap_crtc { > > * Helper Functions > > */ > > > > -uint32_t pipe2vbl(struct drm_crtc *crtc) > > -{ > > - struct omap_crtc *omap_crtc = to_omap_crtc(crtc); > > - > > - return dispc_mgr_get_vsync_irq(omap_crtc->channel); > > -} > > - > > struct omap_video_timings *omap_crtc_timings(struct drm_crtc *crtc) > > { > > struct omap_crtc *omap_crtc = to_omap_crtc(crtc); > > diff --git a/drivers/gpu/drm/omapdrm/omap_drv.h > > b/drivers/gpu/drm/omapdrm/omap_drv.h index 8aa8e45098a2..4fee7b94eefb > > 100644 > > --- a/drivers/gpu/drm/omapdrm/omap_drv.h > > +++ b/drivers/gpu/drm/omapdrm/omap_drv.h > > @@ -234,7 +234,6 @@ struct drm_gem_object *omap_gem_prime_import(struct > > drm_device *dev, > > struct dma_buf *buffer); > > > > /* map crtc to vblank mask */ > > -uint32_t pipe2vbl(struct drm_crtc *crtc); > > > > struct omap_dss_device *omap_encoder_get_dssdev(struct drm_encoder > > *encoder); > > > > #endif /* __OMAP_DRV_H__ */ > > diff --git a/drivers/gpu/drm/omapdrm/omap_irq.c > > b/drivers/gpu/drm/omapdrm/omap_irq.c index 27225492c81b..28ff7b73a853 > > 100644 > > --- a/drivers/gpu/drm/omapdrm/omap_irq.c > > +++ b/drivers/gpu/drm/omapdrm/omap_irq.c > > @@ -108,6 +108,11 @@ int omap_irq_wait(struct drm_device *dev, struct > > omap_irq_wait *wait, > > return 0; > > } > > > > +static uint32_t pipe2vbl(struct drm_crtc *crtc) > > +{ > > + return dispc_mgr_get_vsync_irq(omap_crtc_channel(crtc)); > > +} > > + > > /** > > * enable_vblank - enable vblank interrupt events > > * @dev: DRM device > > @@ -228,7 +233,7 @@ static irqreturn_t omap_irq_handler(int irq, void > > *arg) > > struct drm_crtc *crtc = priv->crtcs[id]; > > enum omap_channel channel = omap_crtc_channel(crtc); > > > > - if (irqstatus & pipe2vbl(crtc)) { > > + if (irqstatus & dispc_mgr_get_vsync_irq(channel)) { > > drm_handle_vblank(dev, id); > > omap_crtc_vblank_irq(crtc); > > } > > Did you look at the code you have above =). I've added this change because the function already retrieved the channel number, so it's pointless to duplicate the operation. > I think the bottom change is a good one. Just remove pipe2vbl(). The result fits in 80 columns, so I'm OK :-) I'll remove it.
diff --git a/drivers/gpu/drm/omapdrm/omap_crtc.c b/drivers/gpu/drm/omapdrm/omap_crtc.c index 6983a889d811..fb01357721fe 100644 --- a/drivers/gpu/drm/omapdrm/omap_crtc.c +++ b/drivers/gpu/drm/omapdrm/omap_crtc.c @@ -48,13 +48,6 @@ struct omap_crtc { * Helper Functions */ -uint32_t pipe2vbl(struct drm_crtc *crtc) -{ - struct omap_crtc *omap_crtc = to_omap_crtc(crtc); - - return dispc_mgr_get_vsync_irq(omap_crtc->channel); -} - struct omap_video_timings *omap_crtc_timings(struct drm_crtc *crtc) { struct omap_crtc *omap_crtc = to_omap_crtc(crtc); diff --git a/drivers/gpu/drm/omapdrm/omap_drv.h b/drivers/gpu/drm/omapdrm/omap_drv.h index 8aa8e45098a2..4fee7b94eefb 100644 --- a/drivers/gpu/drm/omapdrm/omap_drv.h +++ b/drivers/gpu/drm/omapdrm/omap_drv.h @@ -234,7 +234,6 @@ struct drm_gem_object *omap_gem_prime_import(struct drm_device *dev, struct dma_buf *buffer); /* map crtc to vblank mask */ -uint32_t pipe2vbl(struct drm_crtc *crtc); struct omap_dss_device *omap_encoder_get_dssdev(struct drm_encoder *encoder); #endif /* __OMAP_DRV_H__ */ diff --git a/drivers/gpu/drm/omapdrm/omap_irq.c b/drivers/gpu/drm/omapdrm/omap_irq.c index 27225492c81b..28ff7b73a853 100644 --- a/drivers/gpu/drm/omapdrm/omap_irq.c +++ b/drivers/gpu/drm/omapdrm/omap_irq.c @@ -108,6 +108,11 @@ int omap_irq_wait(struct drm_device *dev, struct omap_irq_wait *wait, return 0; } +static uint32_t pipe2vbl(struct drm_crtc *crtc) +{ + return dispc_mgr_get_vsync_irq(omap_crtc_channel(crtc)); +} + /** * enable_vblank - enable vblank interrupt events * @dev: DRM device @@ -228,7 +233,7 @@ static irqreturn_t omap_irq_handler(int irq, void *arg) struct drm_crtc *crtc = priv->crtcs[id]; enum omap_channel channel = omap_crtc_channel(crtc); - if (irqstatus & pipe2vbl(crtc)) { + if (irqstatus & dispc_mgr_get_vsync_irq(channel)) { drm_handle_vblank(dev, id); omap_crtc_vblank_irq(crtc); }
The function is only used in omap_irq.c, move it there and make it static. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> --- drivers/gpu/drm/omapdrm/omap_crtc.c | 7 ------- drivers/gpu/drm/omapdrm/omap_drv.h | 1 - drivers/gpu/drm/omapdrm/omap_irq.c | 7 ++++++- 3 files changed, 6 insertions(+), 9 deletions(-)