From: Marek Vasut Date: Sun, 17 Apr 2022 02:08:00 +0000 (+0200) Subject: drm: mxsfb: Reorder mxsfb_crtc_mode_set_nofb() X-Git-Tag: v6.1-rc5~617^2^2~107 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=3604f1e5319bb1a284cc8d600d89dc0cc3bc8ed8;p=platform%2Fkernel%2Flinux-starfive.git drm: mxsfb: Reorder mxsfb_crtc_mode_set_nofb() 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. Reviewed-by: Lucas Stach Signed-off-by: Marek Vasut Cc: Alexander Stein Cc: Laurent Pinchart Cc: Lucas Stach Cc: Peng Fan Cc: Robby Cai Cc: Sam Ravnborg Cc: Stefan Agner Acked-by: Sam Ravnborg Link: https://patchwork.freedesktop.org/patch/msgid/20220417020800.336675-4-marex@denx.de --- diff --git a/drivers/gpu/drm/mxsfb/mxsfb_kms.c b/drivers/gpu/drm/mxsfb/mxsfb_kms.c index 1f0f08e..b7c70d2 100644 --- a/drivers/gpu/drm/mxsfb/mxsfb_kms.c +++ b/drivers/gpu/drm/mxsfb/mxsfb_kms.c @@ -282,15 +282,6 @@ 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); - - clk_set_rate(mxsfb->clk, m->crtc_clock * 1000); - if (mxsfb->bridge && mxsfb->bridge->timings) bus_flags = mxsfb->bridge->timings->input_bus_flags; @@ -301,6 +292,15 @@ 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); + + clk_set_rate(mxsfb->clk, m->crtc_clock * 1000); + mxsfb_set_mode(mxsfb, bus_flags); }