On Thu, Oct 09, 2014 at 03:18:03PM +0300, Ander Conselvan de Oliveira wrote: > On 10/09/2014 12:11 PM, Daniel Vetter wrote: > >On Wed, Oct 08, 2014 at 06:32:21PM +0300, Ander Conselvan de Oliveira wrote: > >>From: Ander Conselvan de Oliveira <ander.conselvan.de.oliveira@xxxxxxxxx> > >> > >>This shouldn't change the behavior of those functions, since they are > >>called after the new_config is made effective and that points to the > >>current config. In a follow up patch, the mode set sequence will be > >>changed so this is called before disabling crtcs, and in that case > >>those functions should work on the staged config. > >> > >>Signed-off-by: Ander Conselvan de Oliveira <ander.conselvan.de.oliveira@xxxxxxxxx> > >>--- > > [snip] > > >>diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c > >>index 3a06c3d..9d8fe8d 100644 > >>--- a/drivers/gpu/drm/i915/intel_display.c > >>+++ b/drivers/gpu/drm/i915/intel_display.c > >>@@ -420,13 +420,32 @@ static bool intel_pipe_has_type(struct drm_crtc *crtc, int type) > >> return false; > >> } > >> > >>+/** > >>+ * Returns whether any output on the specified pipe will have the specified > >>+ * type after a staged modeset is complete, i.e., the same as > >>+ * intel_pipe_has_type() but looking at encoder->new_crtc instead of > >>+ * encoder->crtc. > >>+ */ > >>+static bool intel_pipe_will_have_type(struct drm_crtc *crtc, int type) > > > >s/drm_crtc/intel_crtc/. In general we use the most specific type > >for internal functions to avoid tons of upcasting. So you might want to > >throw a patch on top to convert the existing has_type for consistency. > > What about the functions in drm_i915_display_funcs (find_dpll, > crtc_mode_set)? Are these not considered internal functions or is this > leftover from before this rule was in place? > > If I write that consistency patch it might be easier to just convert > everything. leftovers, and we've been slowly converting existing code over to using intel structures over the past 2 years. I certainly won't stop you to clean up all that stuff, but it's a bit of work. So I'm ok if you just have the vfunc signature use the intel_ types and then immediately convert to a drm_ type again to avoid code churn. Or just convert it all if you feel like it. -Daniel -- Daniel Vetter Software Engineer, Intel Corporation +41 (0) 79 365 57 48 - http://blog.ffwll.ch _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/intel-gfx
