Merge tag 'ipu-3.18' of git://git.pengutronix.de/git/pza/linux into drm-next

IPUv3 preparations for capture support

* tag 'ipu-3.18' of git://git.pengutronix.de/git/pza/linux: (26 commits)
  gpu: ipu-v3: Add ipu_dump()
  gpu: ipu-cpmem: Add ipu_cpmem_dump()
  gpu: ipu-v3: Add more planar formats support
  gpu: ipu-cpmem: Add second buffer support to ipu_cpmem_set_image()
  gpu: ipu-cpmem: Add ipu_cpmem_set_rotation()
  gpu: ipu-cpmem: Add ipu_cpmem_set_axi_id()
  gpu: ipu-cpmem: Add ipu_cpmem_set_block_mode()
  gpu: ipu-v3: Add ipu_idmac_lock_enable()
  gpu: ipu-v3: Add ipu_idmac_enable_watermark()
  gpu: ipu-v3: Add ipu_stride_to_bytes()
  gpu: ipu-v3: Add __ipu_idmac_reset_current_buffer()
  gpu: ipu-v3: Add ipu_idmac_clear_buffer()
  gpu: ipu-v3: Add ipu_idmac_buffer_is_ready()
  gpu: ipu-v3: Move IDMAC channel names to imx-ipu-v3.h
  gpu: ipu-v3: Add helper function checking if pixfmt is planar
  gpu: ipu-v3: Add rotation mode conversion utilities
  gpu: ipu-v3: Add ipu_mbus_code_to_colorspace()
  gpu: ipu-v3: smfc: Add ipu_smfc_set_watermark()
  gpu: ipu-v3: smfc: Convert to per-channel
  gpu: ipu-v3: smfc: Move enable/disable to ipu-smfc.c
  ...

1 files changed, 6 insertions, 10 deletions

diff --git a/drivers/staging/imx-drm/ipuv3-plane.c b/drivers/staging/imx-drm/ipuv3-plane.c
index 6f393a11f44d..6ffe1bbbcf16 100644
--- a/drivers/staging/imx-drm/ipuv3-plane.c
+++ b/drivers/staging/imx-drm/ipuv3-plane.c
@@ -62,7 +62,6 @@ static inline int calc_bandwidth(int width, int height, unsigned int vref)
 int ipu_plane_set_base(struct ipu_plane *ipu_plane, struct drm_framebuffer *fb,
 		       int x, int y)
 {
-	struct ipu_ch_param __iomem *cpmem;
 	struct drm_gem_cma_object *cma_obj;
 	unsigned long eba;
 
@@ -75,13 +74,12 @@ int ipu_plane_set_base(struct ipu_plane *ipu_plane, struct drm_framebuffer *fb,
 	dev_dbg(ipu_plane->base.dev->dev, "phys = %pad, x = %d, y = %d",
 		&cma_obj->paddr, x, y);
 
-	cpmem = ipu_get_cpmem(ipu_plane->ipu_ch);
-	ipu_cpmem_set_stride(cpmem, fb->pitches[0]);
+	ipu_cpmem_set_stride(ipu_plane->ipu_ch, fb->pitches[0]);
 
 	eba = cma_obj->paddr + fb->offsets[0] +
 	      fb->pitches[0] * y + (fb->bits_per_pixel >> 3) * x;
-	ipu_cpmem_set_buffer(cpmem, 0, eba);
-	ipu_cpmem_set_buffer(cpmem, 1, eba);
+	ipu_cpmem_set_buffer(ipu_plane->ipu_ch, 0, eba);
+	ipu_cpmem_set_buffer(ipu_plane->ipu_ch, 1, eba);
 
 	/* cache offsets for subsequent pageflips */
 	ipu_plane->x = x;
@@ -97,7 +95,6 @@ int ipu_plane_mode_set(struct ipu_plane *ipu_plane, struct drm_crtc *crtc,
 		       uint32_t src_x, uint32_t src_y,
 		       uint32_t src_w, uint32_t src_h)
 {
-	struct ipu_ch_param __iomem *cpmem;
 	struct device *dev = ipu_plane->base.dev->dev;
 	int ret;
 
@@ -175,10 +172,9 @@ int ipu_plane_mode_set(struct ipu_plane *ipu_plane, struct drm_crtc *crtc,
 		return ret;
 	}
 
-	cpmem = ipu_get_cpmem(ipu_plane->ipu_ch);
-	ipu_ch_param_zero(cpmem);
-	ipu_cpmem_set_resolution(cpmem, src_w, src_h);
-	ret = ipu_cpmem_set_fmt(cpmem, fb->pixel_format);
+	ipu_cpmem_zero(ipu_plane->ipu_ch);
+	ipu_cpmem_set_resolution(ipu_plane->ipu_ch, src_w, src_h);
+	ret = ipu_cpmem_set_fmt(ipu_plane->ipu_ch, fb->pixel_format);
 	if (ret < 0) {
 		dev_err(dev, "unsupported pixel format 0x%08x\n",
 			fb->pixel_format);