pm_runtime_put(ctx->dev);
}
-static void fimd_iommu_detach_devices(struct fimd_context *ctx)
-{
- /* detach this sub driver from iommu mapping if supported. */
- if (is_drm_iommu_supported(ctx->drm_dev))
- drm_iommu_detach_device(ctx->drm_dev, ctx->dev);
-}
-
static u32 fimd_calc_clkdiv(struct fimd_context *ctx,
const struct drm_display_mode *mode)
{
}
-static void fimd_win_set_pixfmt(struct fimd_context *ctx, unsigned int win)
+static void fimd_win_set_pixfmt(struct fimd_context *ctx, unsigned int win,
+ struct drm_framebuffer *fb)
{
- struct exynos_drm_plane *plane = &ctx->planes[win];
unsigned long val;
val = WINCONx_ENWIN;
* So the request format is ARGB8888 then change it to XRGB8888.
*/
if (ctx->driver_data->has_limited_fmt && !win) {
- if (plane->pixel_format == DRM_FORMAT_ARGB8888)
- plane->pixel_format = DRM_FORMAT_XRGB8888;
+ if (fb->pixel_format == DRM_FORMAT_ARGB8888)
+ fb->pixel_format = DRM_FORMAT_XRGB8888;
}
- switch (plane->pixel_format) {
+ switch (fb->pixel_format) {
case DRM_FORMAT_C8:
val |= WINCON0_BPPMODE_8BPP_PALETTE;
val |= WINCONx_BURSTLEN_8WORD;
break;
}
- DRM_DEBUG_KMS("bpp = %d\n", plane->bpp);
+ DRM_DEBUG_KMS("bpp = %d\n", fb->bits_per_pixel);
/*
* In case of exynos, setting dma-burst to 16Word causes permanent
* movement causes unstable DMA which results into iommu crash/tear.
*/
- if (plane->fb_width < MIN_FB_WIDTH_FOR_16WORD_BURST) {
+ if (fb->width < MIN_FB_WIDTH_FOR_16WORD_BURST) {
val &= ~WINCONx_BURSTLEN_MASK;
val |= WINCONx_BURSTLEN_4WORD;
}
writel(val, ctx->regs + reg);
}
-static void fimd_win_commit(struct exynos_drm_crtc *crtc, unsigned int win)
+static void fimd_update_plane(struct exynos_drm_crtc *crtc,
+ struct exynos_drm_plane *plane)
{
struct fimd_context *ctx = crtc->ctx;
- struct exynos_drm_plane *plane;
+ struct drm_plane_state *state = plane->base.state;
dma_addr_t dma_addr;
unsigned long val, size, offset;
unsigned int last_x, last_y, buf_offsize, line_size;
-
- if (ctx->suspended)
- return;
-
- if (win < 0 || win >= WINDOWS_NR)
- return;
-
- plane = &ctx->planes[win];
+ unsigned int win = plane->zpos;
+ unsigned int bpp = state->fb->bits_per_pixel >> 3;
+ unsigned int pitch = state->fb->pitches[0];
if (ctx->suspended)
return;
fimd_shadow_protect_win(ctx, win, true);
- offset = plane->src_x * (plane->bpp >> 3);
- offset += plane->src_y * plane->pitch;
+ offset = plane->src_x * bpp;
+ offset += plane->src_y * pitch;
/* buffer start address */
dma_addr = plane->dma_addr[0] + offset;
writel(val, ctx->regs + VIDWx_BUF_START(win, 0));
/* buffer end address */
- size = plane->pitch * plane->crtc_height;
+ size = pitch * plane->crtc_h;
val = (unsigned long)(dma_addr + size);
writel(val, ctx->regs + VIDWx_BUF_END(win, 0));
DRM_DEBUG_KMS("start addr = 0x%lx, end addr = 0x%lx, size = 0x%lx\n",
(unsigned long)dma_addr, val, size);
DRM_DEBUG_KMS("ovl_width = %d, ovl_height = %d\n",
- plane->crtc_width, plane->crtc_height);
+ plane->crtc_w, plane->crtc_h);
/* buffer size */
- buf_offsize = plane->pitch - (plane->crtc_width * (plane->bpp >> 3));
- line_size = plane->crtc_width * (plane->bpp >> 3);
+ buf_offsize = pitch - (plane->crtc_w * bpp);
+ line_size = plane->crtc_w * bpp;
val = VIDW_BUF_SIZE_OFFSET(buf_offsize) |
VIDW_BUF_SIZE_PAGEWIDTH(line_size) |
VIDW_BUF_SIZE_OFFSET_E(buf_offsize) |
VIDOSDxA_TOPLEFT_Y_E(plane->crtc_y);
writel(val, ctx->regs + VIDOSD_A(win));
- last_x = plane->crtc_x + plane->crtc_width;
+ last_x = plane->crtc_x + plane->crtc_w;
if (last_x)
last_x--;
- last_y = plane->crtc_y + plane->crtc_height;
+ last_y = plane->crtc_y + plane->crtc_h;
if (last_y)
last_y--;
u32 offset = VIDOSD_D(win);
if (win == 0)
offset = VIDOSD_C(win);
- val = plane->crtc_width * plane->crtc_height;
+ val = plane->crtc_w * plane->crtc_h;
writel(val, ctx->regs + offset);
DRM_DEBUG_KMS("osd size = 0x%x\n", (unsigned int)val);
}
- fimd_win_set_pixfmt(ctx, win);
+ fimd_win_set_pixfmt(ctx, win, state->fb);
/* hardware window 0 doesn't support color key. */
if (win != 0)
atomic_set(&ctx->win_updated, 1);
}
-static void fimd_win_disable(struct exynos_drm_crtc *crtc, unsigned int win)
+static void fimd_disable_plane(struct exynos_drm_crtc *crtc,
+ struct exynos_drm_plane *plane)
{
struct fimd_context *ctx = crtc->ctx;
- struct exynos_drm_plane *plane;
-
- if (win < 0 || win >= WINDOWS_NR)
- return;
-
- plane = &ctx->planes[win];
+ unsigned int win = plane->zpos;
if (ctx->suspended)
return;
* a destroyed buffer later.
*/
for (i = 0; i < WINDOWS_NR; i++)
- fimd_win_disable(crtc, i);
+ fimd_disable_plane(crtc, &ctx->planes[i]);
fimd_enable_vblank(crtc);
fimd_wait_for_vblank(crtc);
}
if (test_bit(0, &ctx->irq_flags))
- drm_handle_vblank(ctx->drm_dev, ctx->pipe);
+ drm_crtc_handle_vblank(&ctx->crtc->base);
}
static void fimd_dp_clock_enable(struct exynos_drm_crtc *crtc, bool enable)
.enable_vblank = fimd_enable_vblank,
.disable_vblank = fimd_disable_vblank,
.wait_for_vblank = fimd_wait_for_vblank,
- .win_commit = fimd_win_commit,
- .win_disable = fimd_win_disable,
+ .update_plane = fimd_update_plane,
+ .disable_plane = fimd_disable_plane,
.te_handler = fimd_te_handler,
.clock_enable = fimd_dp_clock_enable,
- .clear_channels = fimd_clear_channels,
};
static irqreturn_t fimd_irq_handler(int irq, void *dev_id)
goto out;
if (ctx->i80_if) {
- exynos_drm_crtc_finish_pageflip(ctx->drm_dev, ctx->pipe);
+ exynos_drm_crtc_finish_pageflip(ctx->crtc);
/* Exits triggering mode */
atomic_set(&ctx->triggering, 0);
} else {
- drm_handle_vblank(ctx->drm_dev, ctx->pipe);
- exynos_drm_crtc_finish_pageflip(ctx->drm_dev, ctx->pipe);
+ drm_crtc_handle_vblank(&ctx->crtc->base);
+ exynos_drm_crtc_finish_pageflip(ctx->crtc);
/* set wait vsync event to zero and wake up queue. */
if (atomic_read(&ctx->wait_vsync_event)) {
if (ctx->display)
exynos_drm_create_enc_conn(drm_dev, ctx->display);
- ret = drm_iommu_attach_device_if_possible(ctx->crtc, drm_dev, dev);
+ if (is_drm_iommu_supported(drm_dev))
+ fimd_clear_channels(ctx->crtc);
+
+ ret = drm_iommu_attach_device(drm_dev, dev);
if (ret)
priv->pipe--;
fimd_disable(ctx->crtc);
- fimd_iommu_detach_devices(ctx);
+ drm_iommu_detach_device(ctx->drm_dev, ctx->dev);
if (ctx->display)
exynos_dpi_remove(ctx->display);
projects / firefly-linux-kernel-4.4.55.git / blobdiff