[PATCH] drm/exynos: fix wrong pipe calculation for crtc

[Joonyoung Shim]

We get wrong pipe value for crtc since commit 93bca243ec96 ("drm/exynos:
remove struct exynos_drm_manager"). We should should increase pipe value
before call exynos_drm_crtc_create.

Signed-off-by: Joonyoung Shim <jy0922.shim at samsung.com>
---
 drivers/gpu/drm/exynos/exynos_drm_fimd.c | 13 +++++++------
 drivers/gpu/drm/exynos/exynos_drm_vidi.c |  4 ++--
 2 files changed, 9 insertions(+), 8 deletions(-)

diff --git a/drivers/gpu/drm/exynos/exynos_drm_fimd.c 
b/drivers/gpu/drm/exynos/exynos_drm_fimd.c
index 682806e..39f7fa7 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_fimd.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_fimd.c
@@ -1065,18 +1065,19 @@ static int fimd_bind(struct device *dev, struct device 
*master, void *data)
        struct drm_device *drm_dev = data;
        int ret;

-       ctx->crtc = exynos_drm_crtc_create(drm_dev, ctx->pipe,
-                                          EXYNOS_DISPLAY_TYPE_LCD,
-                                          &fimd_crtc_ops, ctx);
-       if (IS_ERR(ctx->crtc))
-               return PTR_ERR(ctx->crtc);
-
        ret = fimd_ctx_initialize(ctx, drm_dev);
        if (ret) {
                DRM_ERROR("fimd_ctx_initialize failed.\n");
                return ret;
        }

+       ctx->crtc = exynos_drm_crtc_create(drm_dev, ctx->pipe,
+                                          EXYNOS_DISPLAY_TYPE_LCD,
+                                          &fimd_crtc_ops, ctx);
+       if (IS_ERR(ctx->crtc)) {
+               fimd_ctx_remove(ctx);
+               return PTR_ERR(ctx->crtc);
+       }

        if (ctx->display)
                exynos_drm_create_enc_conn(drm_dev, ctx->display);
diff --git a/drivers/gpu/drm/exynos/exynos_drm_vidi.c 
b/drivers/gpu/drm/exynos/exynos_drm_vidi.c
index 9c8300e..fb68d3c 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_vidi.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_vidi.c
@@ -548,6 +548,8 @@ static int vidi_bind(struct device *dev, struct device 
*master, void *data)
        struct drm_device *drm_dev = data;
        int ret;

+       vidi_ctx_initialize(ctx, drm_dev);
+
        ctx->crtc = exynos_drm_crtc_create(drm_dev, ctx->pipe,
                                           EXYNOS_DISPLAY_TYPE_VIDI,
                                           &vidi_crtc_ops, ctx);
@@ -556,8 +558,6 @@ static int vidi_bind(struct device *dev, struct device 
*master, void *data)
                return PTR_ERR(ctx->crtc);
        }

-       vidi_ctx_initialize(ctx, drm_dev);
-
        ret = exynos_drm_create_enc_conn(drm_dev, &ctx->display);
        if (ret) {
                ctx->crtc->base.funcs->destroy(&ctx->crtc->base);
-- 
1.9.1