writel(val, ctx->addr + DECON_SHADOWCON);
}
+static void decon_atomic_begin(struct exynos_drm_crtc *crtc,
+ struct exynos_drm_plane *plane)
+{
+ struct decon_context *ctx = crtc->ctx;
+
+ if (ctx->suspended)
+ return;
+
+ decon_shadow_protect_win(ctx, plane->zpos, true);
+}
+
static void decon_update_plane(struct exynos_drm_crtc *crtc,
struct exynos_drm_plane *plane)
{
if (ctx->suspended)
return;
- decon_shadow_protect_win(ctx, win, true);
-
val = COORDINATE_X(plane->crtc_x) | COORDINATE_Y(plane->crtc_y);
writel(val, ctx->addr + DECON_VIDOSDxA(win));
val |= WINCONx_ENWIN_F;
writel(val, ctx->addr + DECON_WINCONx(win));
- decon_shadow_protect_win(ctx, win, false);
-
/* standalone update */
val = readl(ctx->addr + DECON_UPDATE);
val |= STANDALONE_UPDATE_F;
writel(val, ctx->addr + DECON_UPDATE);
-
- if (ctx->i80_if)
- atomic_set(&ctx->win_updated, 1);
}
static void decon_disable_plane(struct exynos_drm_crtc *crtc,
writel(val, ctx->addr + DECON_UPDATE);
}
+static void decon_atomic_flush(struct exynos_drm_crtc *crtc,
+ struct exynos_drm_plane *plane)
+{
+ struct decon_context *ctx = crtc->ctx;
+
+ if (ctx->suspended)
+ return;
+
+ decon_shadow_protect_win(ctx, plane->zpos, false);
+
+ if (ctx->i80_if)
+ atomic_set(&ctx->win_updated, 1);
+}
+
static void decon_swreset(struct decon_context *ctx)
{
unsigned int tries;
.enable_vblank = decon_enable_vblank,
.disable_vblank = decon_disable_vblank,
.commit = decon_commit,
+ .atomic_begin = decon_atomic_begin,
.update_plane = decon_update_plane,
.disable_plane = decon_disable_plane,
+ .atomic_flush = decon_atomic_flush,
.te_handler = decon_te_irq_handler,
};
writel(val, ctx->regs + SHADOWCON);
}
+static void decon_atomic_begin(struct exynos_drm_crtc *crtc,
+ struct exynos_drm_plane *plane)
+{
+ struct decon_context *ctx = crtc->ctx;
+
+ if (ctx->suspended)
+ return;
+
+ decon_shadow_protect_win(ctx, plane->zpos, true);
+}
+
static void decon_update_plane(struct exynos_drm_crtc *crtc,
struct exynos_drm_plane *plane)
{
* is set.
*/
- /* protect windows */
- decon_shadow_protect_win(ctx, win, true);
-
/* buffer start address */
val = (unsigned long)plane->dma_addr[0];
writel(val, ctx->regs + VIDW_BUF_START(win));
val &= ~WINCONx_ENWIN;
writel(val, ctx->regs + WINCON(win));
- /* unprotect windows */
- decon_shadow_protect_win(ctx, win, false);
-
val = readl(ctx->regs + DECON_UPDATE);
val |= DECON_UPDATE_STANDALONE_F;
writel(val, ctx->regs + DECON_UPDATE);
}
+static void decon_atomic_flush(struct exynos_drm_crtc *crtc,
+ struct exynos_drm_plane *plane)
+{
+ struct decon_context *ctx = crtc->ctx;
+
+ if (ctx->suspended)
+ return;
+
+ decon_shadow_protect_win(ctx, plane->zpos, false);
+}
+
static void decon_init(struct decon_context *ctx)
{
u32 val;
.enable_vblank = decon_enable_vblank,
.disable_vblank = decon_disable_vblank,
.wait_for_vblank = decon_wait_for_vblank,
+ .atomic_begin = decon_atomic_begin,
.update_plane = decon_update_plane,
.disable_plane = decon_disable_plane,
+ .atomic_flush = decon_atomic_flush,
};