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[v3,08/15] drm: hdlcd: Replace drm_fb_get_bpp_depth() with drm_format_plane_cpp()

Message ID 1465428672-26411-9-git-send-email-laurent.pinchart@ideasonboard.com (mailing list archive)
State New, archived
Headers show

Commit Message

Laurent Pinchart June 8, 2016, 11:31 p.m. UTC 
The driver needs the number of bytes per pixel, not the bpp and depth
info meant for fbdev compatibility. Use the right API.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
---
 drivers/gpu/drm/arm/hdlcd_crtc.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

Cc: Liviu Dudau <liviu.dudau@arm.com>
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Patch

diff --git a/drivers/gpu/drm/arm/hdlcd_crtc.c b/drivers/gpu/drm/arm/hdlcd_crtc.c
index 0813c2f06931..b93a4ce01c50 100644
--- a/drivers/gpu/drm/arm/hdlcd_crtc.c
+++ b/drivers/gpu/drm/arm/hdlcd_crtc.c
@@ -242,14 +242,12 @@  static void hdlcd_plane_atomic_update(struct drm_plane *plane,
 {
 	struct hdlcd_drm_private *hdlcd;
 	struct drm_gem_cma_object *gem;
-	unsigned int depth, bpp;
 	u32 src_w, src_h, dest_w, dest_h;
 	dma_addr_t scanout_start;
 
 	if (!plane->state->fb)
 		return;
 
-	drm_fb_get_bpp_depth(plane->state->fb->pixel_format, &depth, &bpp);
 	src_w = plane->state->src_w >> 16;
 	src_h = plane->state->src_h >> 16;
 	dest_w = plane->state->crtc_w;
@@ -257,7 +255,8 @@  static void hdlcd_plane_atomic_update(struct drm_plane *plane,
 	gem = drm_fb_cma_get_gem_obj(plane->state->fb, 0);
 	scanout_start = gem->paddr + plane->state->fb->offsets[0] +
 		plane->state->crtc_y * plane->state->fb->pitches[0] +
-		plane->state->crtc_x * bpp / 8;
+		plane->state->crtc_x *
+		drm_format_plane_cpp(plane->state->fb->pixel_format, 0);
 
 	hdlcd = plane->dev->dev_private;
 	hdlcd_write(hdlcd, HDLCD_REG_FB_LINE_LENGTH, plane->state->fb->pitches[0]);