linux-kernel - [PATCH 09/36] dm/vmwgfx: use bpp instead of cpp for drm_format

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Message-Id: <1569242500-182337-10-git-send-email-hjc@rock-chips.com>
Date:   Mon, 23 Sep 2019 20:41:13 +0800
From:   Sandy Huang <hjc@...k-chips.com>
To:     dri-devel@...ts.freedesktop.org,
        VMware Graphics <linux-graphics-maintainer@...are.com>,
        Thomas Hellstrom <thellstrom@...are.com>,
        David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>
Cc:     hjc@...k-chips.com, linux-kernel@...r.kernel.org
Subject: [PATCH 09/36] dm/vmwgfx: 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/vmwgfx/vmwgfx_fb.c   | 4 ++--
 drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c  | 4 ++--
 drivers/gpu/drm/vmwgfx/vmwgfx_scrn.c | 4 ++--
 drivers/gpu/drm/vmwgfx/vmwgfx_stdu.c | 2 +-
 4 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_fb.c b/drivers/gpu/drm/vmwgfx/vmwgfx_fb.c
index 972e8fd..c516c40 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_fb.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_fb.c
@@ -91,7 +91,7 @@ static int vmw_fb_setcolreg(unsigned regno, unsigned red, unsigned green,
 	default:
 		DRM_ERROR("Bad depth %u, bpp %u.\n",
 			  par->set_fb->format->depth,
-			  par->set_fb->format->cpp[0] * 8);
+			  par->set_fb->format->bpp[0]);
 		return 1;
 	}
 
@@ -211,7 +211,7 @@ static void vmw_fb_dirty_flush(struct work_struct *work)
 	 * Handle panning when copying from vmalloc to framebuffer.
 	 * Clip dirty area to framebuffer.
 	 */
-	cpp = cur_fb->format->cpp[0];
+	cpp = cur_fb->format->bpp[0] / 8;
 	max_x = par->fb_x + cur_fb->width;
 	max_y = par->fb_y + cur_fb->height;
 
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c b/drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c
index 25e6343..e9b4b44 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c
@@ -98,7 +98,7 @@ static int vmw_ldu_commit_list(struct vmw_private *dev_priv)
 		fb = entry->base.crtc.primary->state->fb;
 
 		return vmw_kms_write_svga(dev_priv, w, h, fb->pitches[0],
-					  fb->format->cpp[0] * 8,
+					  fb->format->bpp[0],
 					  fb->format->depth);
 	}
 
@@ -107,7 +107,7 @@ static int vmw_ldu_commit_list(struct vmw_private *dev_priv)
 		fb = entry->base.crtc.primary->state->fb;
 
 		vmw_kms_write_svga(dev_priv, fb->width, fb->height, fb->pitches[0],
-				   fb->format->cpp[0] * 8, fb->format->depth);
+				   fb->format->bpp[0], fb->format->depth);
 	}
 
 	/* Make sure we always show something. */
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_scrn.c b/drivers/gpu/drm/vmwgfx/vmwgfx_scrn.c
index 9a2a383..79a79e2 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_scrn.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_scrn.c
@@ -487,7 +487,7 @@ static uint32_t vmw_sou_bo_define_gmrfb(struct vmw_du_update_plane *update,
 
 	gmr->header = SVGA_CMD_DEFINE_GMRFB;
 
-	gmr->body.format.bitsPerPixel = update->vfb->base.format->cpp[0] * 8;
+	gmr->body.format.bitsPerPixel = update->vfb->base.format->bpp[0];
 	gmr->body.format.colorDepth = depth;
 	gmr->body.format.reserved = 0;
 	gmr->body.bytesPerLine = update->vfb->base.pitches[0];
@@ -997,7 +997,7 @@ static int do_bo_define_gmrfb(struct vmw_private *dev_priv,
 		return -ENOMEM;
 
 	cmd->header = SVGA_CMD_DEFINE_GMRFB;
-	cmd->body.format.bitsPerPixel = framebuffer->base.format->cpp[0] * 8;
+	cmd->body.format.bitsPerPixel = framebuffer->base.format->bpp[0];
 	cmd->body.format.colorDepth = depth;
 	cmd->body.format.reserved = 0;
 	cmd->body.bytesPerLine = framebuffer->base.pitches[0];
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_stdu.c b/drivers/gpu/drm/vmwgfx/vmwgfx_stdu.c
index f803bb5..52f0003 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_stdu.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_stdu.c
@@ -1074,7 +1074,7 @@ vmw_stdu_primary_plane_prepare_fb(struct drm_plane *plane,
 		 */
 		if (new_content_type == SEPARATE_BO) {
 
-			switch (new_fb->format->cpp[0]*8) {
+			switch (new_fb->format->bpp[0]) {
 			case 32:
 				content_srf.format = SVGA3D_X8R8G8B8;
 				break;
-- 
2.7.4