staging: imx-drm: Convert to new ipu_cpmem API

The ipu_cpmem_*() calls now take a channel pointer instead of a
pointer into cpmem for that channel.

Signed-off-by: Steve Longerbeam <steve_longerbeam@mentor.com>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>

diff --git a/drivers/staging/imx-drm/ipuv3-plane.c b/drivers/staging/imx-drm/ipuv3-plane.c
index 6f393a11f44d2d57fa074defc77ce048796b36cc..6ffe1bbbcf1693c13ea7357b9a450f544282e668 100644 (file)
--- 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);