| Message ID | 20220311170601.50995-6-marex@denx.de (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | [v2,1/7] drm: mxsfb: Simplify LCDIF clock handling | expand |
Am Freitag, dem 11.03.2022 um 18:06 +0100 schrieb Marek Vasut: > Reorder mxsfb_crtc_mode_set_nofb() such that all functions which perform > register IO are called from one single location in this function. This is > a clean up. No functional change. > > Signed-off-by: Marek Vasut <marex@denx.de> > Cc: Alexander Stein <alexander.stein@ew.tq-group.com> > Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com> > Cc: Lucas Stach <l.stach@pengutronix.de> > Cc: Peng Fan <peng.fan@nxp.com> > Cc: Robby Cai <robby.cai@nxp.com> > Cc: Sam Ravnborg <sam@ravnborg.org> > Cc: Stefan Agner <stefan@agner.ch> Reviewed-by: Lucas Stach <l.stach@pengutronix.de> > --- > V2: No change > --- > drivers/gpu/drm/mxsfb/mxsfb_kms.c | 14 +++++++------- > 1 file changed, 7 insertions(+), 7 deletions(-) > > diff --git a/drivers/gpu/drm/mxsfb/mxsfb_kms.c b/drivers/gpu/drm/mxsfb/mxsfb_kms.c > index 14f5cc590a51b..497603964add8 100644 > --- a/drivers/gpu/drm/mxsfb/mxsfb_kms.c > +++ b/drivers/gpu/drm/mxsfb/mxsfb_kms.c > @@ -289,13 +289,6 @@ static void mxsfb_crtc_mode_set_nofb(struct mxsfb_drm_private *mxsfb, > u32 bus_flags = mxsfb->connector->display_info.bus_flags; > int err; > > - /* Mandatory eLCDIF reset as per the Reference Manual */ > - err = mxsfb_reset_block(mxsfb); > - if (err) > - return; > - > - mxsfb_set_formats(mxsfb, bus_format); > - > if (mxsfb->bridge && mxsfb->bridge->timings) > bus_flags = mxsfb->bridge->timings->input_bus_flags; > > @@ -306,6 +299,13 @@ static void mxsfb_crtc_mode_set_nofb(struct mxsfb_drm_private *mxsfb, > bus_flags); > DRM_DEV_DEBUG_DRIVER(drm->dev, "Mode flags: 0x%08X\n", m->flags); > > + /* Mandatory eLCDIF reset as per the Reference Manual */ > + err = mxsfb_reset_block(mxsfb); > + if (err) > + return; > + > + mxsfb_set_formats(mxsfb, bus_format); > + > mxsfb_set_mode(mxsfb, bus_flags); > } >
diff --git a/drivers/gpu/drm/mxsfb/mxsfb_kms.c b/drivers/gpu/drm/mxsfb/mxsfb_kms.c index 14f5cc590a51b..497603964add8 100644 --- a/drivers/gpu/drm/mxsfb/mxsfb_kms.c +++ b/drivers/gpu/drm/mxsfb/mxsfb_kms.c @@ -289,13 +289,6 @@ static void mxsfb_crtc_mode_set_nofb(struct mxsfb_drm_private *mxsfb, u32 bus_flags = mxsfb->connector->display_info.bus_flags; int err; - /* Mandatory eLCDIF reset as per the Reference Manual */ - err = mxsfb_reset_block(mxsfb); - if (err) - return; - - mxsfb_set_formats(mxsfb, bus_format); - if (mxsfb->bridge && mxsfb->bridge->timings) bus_flags = mxsfb->bridge->timings->input_bus_flags; @@ -306,6 +299,13 @@ static void mxsfb_crtc_mode_set_nofb(struct mxsfb_drm_private *mxsfb, bus_flags); DRM_DEV_DEBUG_DRIVER(drm->dev, "Mode flags: 0x%08X\n", m->flags); + /* Mandatory eLCDIF reset as per the Reference Manual */ + err = mxsfb_reset_block(mxsfb); + if (err) + return; + + mxsfb_set_formats(mxsfb, bus_format); + mxsfb_set_mode(mxsfb, bus_flags); }
Reorder mxsfb_crtc_mode_set_nofb() such that all functions which perform register IO are called from one single location in this function. This is a clean up. No functional change. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Alexander Stein <alexander.stein@ew.tq-group.com> Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Cc: Lucas Stach <l.stach@pengutronix.de> Cc: Peng Fan <peng.fan@nxp.com> Cc: Robby Cai <robby.cai@nxp.com> Cc: Sam Ravnborg <sam@ravnborg.org> Cc: Stefan Agner <stefan@agner.ch> --- V2: No change --- drivers/gpu/drm/mxsfb/mxsfb_kms.c | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-)