linux-kernel - [PATCH 26/36] drm/vboxvideo: use bpp instead of cpp for drm_format

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Message-Id: <1569243189-183445-1-git-send-email-hjc@rock-chips.com>
Date:   Mon, 23 Sep 2019 20:52:59 +0800
From:   Sandy Huang <hjc@...k-chips.com>
To:     dri-devel@...ts.freedesktop.org,
        Hans de Goede <hdegoede@...hat.com>,
        David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>
Cc:     hjc@...k-chips.com, linux-kernel@...r.kernel.org
Subject: [PATCH 26/36] drm/vboxvideo: use bpp instead of cpp for drm_format_info

cpp[BytePerPlane] can't describe the 10bit data format correctly,
So we use bpp[BitPerPlane] to instead cpp.

Signed-off-by: Sandy Huang <hjc@...k-chips.com>
---
 drivers/gpu/drm/vboxvideo/vbox_mode.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/vboxvideo/vbox_mode.c b/drivers/gpu/drm/vboxvideo/vbox_mode.c
index e1e48ba..838120b 100644
--- a/drivers/gpu/drm/vboxvideo/vbox_mode.c
+++ b/drivers/gpu/drm/vboxvideo/vbox_mode.c
@@ -38,7 +38,7 @@ static void vbox_do_modeset(struct drm_crtc *crtc)
 	vbox = crtc->dev->dev_private;
 	width = vbox_crtc->width ? vbox_crtc->width : 640;
 	height = vbox_crtc->height ? vbox_crtc->height : 480;
-	bpp = fb ? fb->format->cpp[0] * 8 : 32;
+	bpp = fb ? fb->format->bpp[0] : 32;
 	pitch = fb ? fb->pitches[0] : width * bpp / 8;
 	x_offset = vbox->single_framebuffer ? vbox_crtc->x : vbox_crtc->x_hint;
 	y_offset = vbox->single_framebuffer ? vbox_crtc->y : vbox_crtc->y_hint;
-- 
2.7.4