On Tue, 19 Dec 2023, Jani Nikula <jani.nikula@xxxxxxxxx> wrote: > hdmi-codec.h does not appear to directly need drm/drm_edid.h for > anything. Remove it. > > There are some files that get drm/edid.h by proxy; include it where > needed. > > v2-v4: Fix build (kernel test robot <lkp@xxxxxxxxx>) > > Signed-off-by: Jani Nikula <jani.nikula@xxxxxxxxx> > > --- > > I'm pretty sure I haven't compiled everything that might implicitly > depend on the include. However, the right thing to do is to include > drm_edid.h where needed, not from somewhat random intermediate > headers. I hope this uncovers anything I missed. The kernel test robot came back with clean results. Added a bunch more Cc's here. Ack to merge this via drm-misc-next, please? BR, Jani. > --- > drivers/gpu/drm/bridge/lontium-lt9611.c | 1 + > drivers/gpu/drm/bridge/lontium-lt9611uxc.c | 1 + > drivers/gpu/drm/bridge/synopsys/dw-hdmi.c | 1 + > drivers/gpu/drm/msm/dp/dp_display.c | 1 + > drivers/gpu/drm/vc4/vc4_hdmi.c | 1 + > include/sound/hdmi-codec.h | 1 - > 6 files changed, 5 insertions(+), 1 deletion(-) > > diff --git a/drivers/gpu/drm/bridge/lontium-lt9611.c b/drivers/gpu/drm/bridge/lontium-lt9611.c > index 9663601ce098..b9205d14d943 100644 > --- a/drivers/gpu/drm/bridge/lontium-lt9611.c > +++ b/drivers/gpu/drm/bridge/lontium-lt9611.c > @@ -18,6 +18,7 @@ > > #include <drm/drm_atomic_helper.h> > #include <drm/drm_bridge.h> > +#include <drm/drm_edid.h> > #include <drm/drm_mipi_dsi.h> > #include <drm/drm_of.h> > #include <drm/drm_print.h> > diff --git a/drivers/gpu/drm/bridge/lontium-lt9611uxc.c b/drivers/gpu/drm/bridge/lontium-lt9611uxc.c > index e971b75e90ad..f3f130c1ef0a 100644 > --- a/drivers/gpu/drm/bridge/lontium-lt9611uxc.c > +++ b/drivers/gpu/drm/bridge/lontium-lt9611uxc.c > @@ -21,6 +21,7 @@ > > #include <drm/drm_atomic_helper.h> > #include <drm/drm_bridge.h> > +#include <drm/drm_edid.h> > #include <drm/drm_mipi_dsi.h> > #include <drm/drm_print.h> > #include <drm/drm_probe_helper.h> > diff --git a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c > index 52d91a0df85e..fa63a21bdd1c 100644 > --- a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c > +++ b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c > @@ -31,6 +31,7 @@ > #include <drm/drm_atomic.h> > #include <drm/drm_atomic_helper.h> > #include <drm/drm_bridge.h> > +#include <drm/drm_edid.h> > #include <drm/drm_of.h> > #include <drm/drm_print.h> > #include <drm/drm_probe_helper.h> > diff --git a/drivers/gpu/drm/msm/dp/dp_display.c b/drivers/gpu/drm/msm/dp/dp_display.c > index 1b88fb52726f..766c8d01e6b3 100644 > --- a/drivers/gpu/drm/msm/dp/dp_display.c > +++ b/drivers/gpu/drm/msm/dp/dp_display.c > @@ -11,6 +11,7 @@ > #include <linux/of_irq.h> > #include <linux/delay.h> > #include <drm/display/drm_dp_aux_bus.h> > +#include <drm/drm_edid.h> > > #include "msm_drv.h" > #include "msm_kms.h" > diff --git a/drivers/gpu/drm/vc4/vc4_hdmi.c b/drivers/gpu/drm/vc4/vc4_hdmi.c > index f05e2c95a60d..34f807ed1c31 100644 > --- a/drivers/gpu/drm/vc4/vc4_hdmi.c > +++ b/drivers/gpu/drm/vc4/vc4_hdmi.c > @@ -35,6 +35,7 @@ > #include <drm/display/drm_scdc_helper.h> > #include <drm/drm_atomic_helper.h> > #include <drm/drm_drv.h> > +#include <drm/drm_edid.h> > #include <drm/drm_probe_helper.h> > #include <drm/drm_simple_kms_helper.h> > #include <linux/clk.h> > diff --git a/include/sound/hdmi-codec.h b/include/sound/hdmi-codec.h > index 9b162ac1e08e..5e1a9eafd10f 100644 > --- a/include/sound/hdmi-codec.h > +++ b/include/sound/hdmi-codec.h > @@ -12,7 +12,6 @@ > > #include <linux/of_graph.h> > #include <linux/hdmi.h> > -#include <drm/drm_edid.h> > #include <sound/asoundef.h> > #include <sound/soc.h> > #include <uapi/sound/asound.h> -- Jani Nikula, Intel
