#include <drm/drm_crtc.h>
#include <drm/drm_crtc_helper.h>
#include <drm/drm_drv.h>
+#include <drm/drm_encoder.h>
#include <drm/drm_gem_cma_helper.h>
#include <drm/drm_fb_cma_helper.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_fourcc.h>
+#include <drm/drm_gem_atomic_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
#include <drm/drm_irq.h>
#include <drm/drm_managed.h>
#include <drm/drm_plane.h>
#include <drm/drm_plane_helper.h>
#include <drm/drm_probe_helper.h>
-#include <drm/drm_simple_kms_helper.h>
#include <drm/drm_vblank.h>
struct ingenic_dma_hwdesc {
}
static int ingenic_drm_plane_atomic_check(struct drm_plane *plane,
- struct drm_plane_state *state)
+ struct drm_atomic_state *state)
{
+ struct drm_plane_state *old_plane_state = drm_atomic_get_old_plane_state(state,
+ plane);
+ struct drm_plane_state *new_plane_state = drm_atomic_get_new_plane_state(state,
+ plane);
struct ingenic_drm *priv = drm_device_get_priv(plane->dev);
struct drm_crtc_state *crtc_state;
- struct drm_crtc *crtc = state->crtc ?: plane->state->crtc;
+ struct drm_crtc *crtc = new_plane_state->crtc ?: old_plane_state->crtc;
int ret;
if (!crtc)
return 0;
- crtc_state = drm_atomic_get_existing_crtc_state(state->state, crtc);
+ crtc_state = drm_atomic_get_existing_crtc_state(state,
+ crtc);
if (WARN_ON(!crtc_state))
return -EINVAL;
- ret = drm_atomic_helper_check_plane_state(state, crtc_state,
+ ret = drm_atomic_helper_check_plane_state(new_plane_state, crtc_state,
DRM_PLANE_HELPER_NO_SCALING,
DRM_PLANE_HELPER_NO_SCALING,
priv->soc_info->has_osd,
* Note that state->src_* are in 16.16 fixed-point format.
*/
if (!priv->soc_info->has_osd &&
- (state->src_x != 0 ||
- (state->src_w >> 16) != state->crtc_w ||
- (state->src_h >> 16) != state->crtc_h))
+ (new_plane_state->src_x != 0 ||
+ (new_plane_state->src_w >> 16) != new_plane_state->crtc_w ||
+ (new_plane_state->src_h >> 16) != new_plane_state->crtc_h))
return -EINVAL;
/*
* its position, size or depth.
*/
if (priv->soc_info->has_osd &&
- (!plane->state->fb || !state->fb ||
- plane->state->crtc_x != state->crtc_x ||
- plane->state->crtc_y != state->crtc_y ||
- plane->state->crtc_w != state->crtc_w ||
- plane->state->crtc_h != state->crtc_h ||
- plane->state->fb->format->format != state->fb->format->format))
+ (!old_plane_state->fb || !new_plane_state->fb ||
+ old_plane_state->crtc_x != new_plane_state->crtc_x ||
+ old_plane_state->crtc_y != new_plane_state->crtc_y ||
+ old_plane_state->crtc_w != new_plane_state->crtc_w ||
+ old_plane_state->crtc_h != new_plane_state->crtc_h ||
+ old_plane_state->fb->format->format != new_plane_state->fb->format->format))
crtc_state->mode_changed = true;
return 0;
}
static void ingenic_drm_plane_atomic_disable(struct drm_plane *plane,
- struct drm_plane_state *old_state)
+ struct drm_atomic_state *state)
{
struct ingenic_drm *priv = drm_device_get_priv(plane->dev);
}
static void ingenic_drm_plane_atomic_update(struct drm_plane *plane,
- struct drm_plane_state *oldstate)
+ struct drm_atomic_state *state)
{
struct ingenic_drm *priv = drm_device_get_priv(plane->dev);
- struct drm_plane_state *state = plane->state;
+ struct drm_plane_state *newstate = drm_atomic_get_new_plane_state(state,
+ plane);
struct drm_crtc_state *crtc_state;
struct ingenic_dma_hwdesc *hwdesc;
unsigned int width, height, cpp, offset;
dma_addr_t addr;
u32 fourcc;
- if (state && state->fb) {
- crtc_state = state->crtc->state;
+ if (newstate && newstate->fb) {
+ crtc_state = newstate->crtc->state;
- addr = drm_fb_cma_get_gem_addr(state->fb, state, 0);
- width = state->src_w >> 16;
- height = state->src_h >> 16;
- cpp = state->fb->format->cpp[0];
+ addr = drm_fb_cma_get_gem_addr(newstate->fb, newstate, 0);
+ width = newstate->src_w >> 16;
+ height = newstate->src_h >> 16;
+ cpp = newstate->fb->format->cpp[0];
- if (priv->soc_info->has_osd && plane->type == DRM_PLANE_TYPE_OVERLAY)
+ if (!priv->soc_info->has_osd || plane->type == DRM_PLANE_TYPE_OVERLAY)
hwdesc = &priv->dma_hwdescs->hwdesc_f0;
else
hwdesc = &priv->dma_hwdescs->hwdesc_f1;
hwdesc->cmd = JZ_LCD_CMD_EOF_IRQ | (width * height * cpp / 4);
if (drm_atomic_crtc_needs_modeset(crtc_state)) {
- fourcc = state->fb->format->format;
+ fourcc = newstate->fb->format->format;
ingenic_drm_plane_config(priv->dev, plane, fourcc);
.atomic_update = ingenic_drm_plane_atomic_update,
.atomic_check = ingenic_drm_plane_atomic_check,
.atomic_disable = ingenic_drm_plane_atomic_disable,
- .prepare_fb = drm_gem_fb_prepare_fb,
+ .prepare_fb = drm_gem_plane_helper_prepare_fb,
};
static const struct drm_crtc_helper_funcs ingenic_drm_crtc_helper_funcs = {
const struct jz_soc_info *soc_info;
struct ingenic_drm *priv;
struct clk *parent_clk;
+ struct drm_plane *primary;
struct drm_bridge *bridge;
struct drm_panel *panel;
struct drm_encoder *encoder;
if (soc_info->has_osd)
priv->ipu_plane = drm_plane_from_index(drm, 0);
- drm_plane_helper_add(&priv->f1, &ingenic_drm_plane_helper_funcs);
+ primary = priv->soc_info->has_osd ? &priv->f1 : &priv->f0;
- ret = drm_universal_plane_init(drm, &priv->f1, 1,
+ drm_plane_helper_add(primary, &ingenic_drm_plane_helper_funcs);
+
+ ret = drm_universal_plane_init(drm, primary, 1,
&ingenic_drm_primary_plane_funcs,
priv->soc_info->formats_f1,
priv->soc_info->num_formats_f1,
drm_crtc_helper_add(&priv->crtc, &ingenic_drm_crtc_helper_funcs);
- ret = drm_crtc_init_with_planes(drm, &priv->crtc, &priv->f1,
+ ret = drm_crtc_init_with_planes(drm, &priv->crtc, primary,
NULL, &ingenic_drm_crtc_funcs, NULL);
if (ret) {
dev_err(dev, "Failed to init CRTC: %i\n", ret);
bridge = devm_drm_panel_bridge_add_typed(dev, panel,
DRM_MODE_CONNECTOR_DPI);
- encoder = devm_kzalloc(dev, sizeof(*encoder), GFP_KERNEL);
- if (!encoder)
- return -ENOMEM;
+ encoder = drmm_plain_encoder_alloc(drm, NULL, DRM_MODE_ENCODER_DPI, NULL);
+ if (IS_ERR(encoder)) {
+ ret = PTR_ERR(encoder);
+ dev_err(dev, "Failed to init encoder: %d\n", ret);
+ return ret;
+ }
encoder->possible_crtcs = 1;
drm_encoder_helper_add(encoder, &ingenic_drm_encoder_helper_funcs);
- ret = drm_simple_encoder_init(drm, encoder, DRM_MODE_ENCODER_DPI);
- if (ret) {
- dev_err(dev, "Failed to init encoder: %d\n", ret);
- return ret;
- }
-
ret = drm_bridge_attach(encoder, bridge, NULL, 0);
if (ret) {
dev_err(dev, "Unable to attach bridge\n");
projects / linux-2.6-microblaze.git / blobdiff