linux-kernel - [PATCH 28/36] drm/qxl: use bpp instead of cpp for drm_format

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Message-Id: <1569243189-183445-3-git-send-email-hjc@rock-chips.com>
Date:   Mon, 23 Sep 2019 20:53:01 +0800
From:   Sandy Huang <hjc@...k-chips.com>
To:     dri-devel@...ts.freedesktop.org, Dave Airlie <airlied@...hat.com>,
        Gerd Hoffmann <kraxel@...hat.com>,
        David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>
Cc:     hjc@...k-chips.com, virtualization@...ts.linux-foundation.org,
        spice-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org
Subject: [PATCH 28/36] drm/qxl: 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/qxl/qxl_draw.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/qxl/qxl_draw.c b/drivers/gpu/drm/qxl/qxl_draw.c
index 5bebf1e..71c18e6 100644
--- a/drivers/gpu/drm/qxl/qxl_draw.c
+++ b/drivers/gpu/drm/qxl/qxl_draw.c
@@ -141,7 +141,7 @@ void qxl_draw_dirty_fb(struct qxl_device *qdev,
 	struct qxl_rect *rects;
 	int stride = fb->pitches[0];
 	/* depth is not actually interesting, we don't mask with it */
-	int depth = fb->format->cpp[0] * 8;
+	int depth = fb->format->bpp[0];
 	uint8_t *surface_base;
 	struct qxl_release *release;
 	struct qxl_bo *clips_bo;
-- 
2.7.4