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-rw-r--r--drivers/gpu/drm/imx/dw_hdmi-imx.c16
-rw-r--r--drivers/gpu/drm/imx/imx-drm-core.c72
-rw-r--r--drivers/gpu/drm/imx/imx-drm.h3
-rw-r--r--drivers/gpu/drm/imx/imx-tve.c1
-rw-r--r--drivers/gpu/drm/imx/ipuv3-crtc.c63
-rw-r--r--drivers/gpu/drm/imx/ipuv3-plane.c25
-rw-r--r--drivers/gpu/drm/imx/ipuv3-plane.h2
-rw-r--r--drivers/gpu/drm/imx/parallel-display.c4
8 files changed, 69 insertions, 117 deletions
diff --git a/drivers/gpu/drm/imx/dw_hdmi-imx.c b/drivers/gpu/drm/imx/dw_hdmi-imx.c
index 644edf65d..98605ea2a 100644
--- a/drivers/gpu/drm/imx/dw_hdmi-imx.c
+++ b/drivers/gpu/drm/imx/dw_hdmi-imx.c
@@ -48,11 +48,17 @@ static const struct dw_hdmi_mpll_config imx_mpll_cfg[] = {
{ 0x40a2, 0x000a },
},
}, {
- ~0UL, {
+ 216000000, {
{ 0x00a0, 0x000a },
{ 0x2001, 0x000f },
{ 0x4002, 0x000f },
},
+ }, {
+ ~0UL, {
+ { 0x0000, 0x0000 },
+ { 0x0000, 0x0000 },
+ { 0x0000, 0x0000 },
+ },
}
};
@@ -82,7 +88,7 @@ static const struct dw_hdmi_curr_ctrl imx_cur_ctr[] = {
*/
static const struct dw_hdmi_phy_config imx_phy_config[] = {
/*pixelclk symbol term vlev */
- { 148500000, 0x800d, 0x0005, 0x01ad},
+ { 216000000, 0x800d, 0x0005, 0x01ad},
{ ~0UL, 0x0000, 0x0000, 0x0000}
};
@@ -148,7 +154,8 @@ static enum drm_mode_status imx6q_hdmi_mode_valid(struct drm_connector *con,
{
if (mode->clock < 13500)
return MODE_CLOCK_LOW;
- if (mode->clock > 266000)
+ /* FIXME: Hardware is capable of 266MHz, but setup data is missing. */
+ if (mode->clock > 216000)
return MODE_CLOCK_HIGH;
return MODE_OK;
@@ -159,7 +166,8 @@ static enum drm_mode_status imx6dl_hdmi_mode_valid(struct drm_connector *con,
{
if (mode->clock < 13500)
return MODE_CLOCK_LOW;
- if (mode->clock > 270000)
+ /* FIXME: Hardware is capable of 270MHz, but setup data is missing. */
+ if (mode->clock > 216000)
return MODE_CLOCK_HIGH;
return MODE_OK;
diff --git a/drivers/gpu/drm/imx/imx-drm-core.c b/drivers/gpu/drm/imx/imx-drm-core.c
index 74f505b0d..7b990b4e9 100644
--- a/drivers/gpu/drm/imx/imx-drm-core.c
+++ b/drivers/gpu/drm/imx/imx-drm-core.c
@@ -63,8 +63,7 @@ static void imx_drm_driver_lastclose(struct drm_device *drm)
#if IS_ENABLED(CONFIG_DRM_IMX_FB_HELPER)
struct imx_drm_device *imxdrm = drm->dev_private;
- if (imxdrm->fbhelper)
- drm_fbdev_cma_restore_mode(imxdrm->fbhelper);
+ drm_fbdev_cma_restore_mode(imxdrm->fbhelper);
#endif
}
@@ -145,10 +144,10 @@ void imx_drm_handle_vblank(struct imx_drm_crtc *imx_drm_crtc)
}
EXPORT_SYMBOL_GPL(imx_drm_handle_vblank);
-static int imx_drm_enable_vblank(struct drm_device *drm, int crtc)
+static int imx_drm_enable_vblank(struct drm_device *drm, unsigned int pipe)
{
struct imx_drm_device *imxdrm = drm->dev_private;
- struct imx_drm_crtc *imx_drm_crtc = imxdrm->crtc[crtc];
+ struct imx_drm_crtc *imx_drm_crtc = imxdrm->crtc[pipe];
int ret;
if (!imx_drm_crtc)
@@ -163,10 +162,10 @@ static int imx_drm_enable_vblank(struct drm_device *drm, int crtc)
return ret;
}
-static void imx_drm_disable_vblank(struct drm_device *drm, int crtc)
+static void imx_drm_disable_vblank(struct drm_device *drm, unsigned int pipe)
{
struct imx_drm_device *imxdrm = drm->dev_private;
- struct imx_drm_crtc *imx_drm_crtc = imxdrm->crtc[crtc];
+ struct imx_drm_crtc *imx_drm_crtc = imxdrm->crtc[pipe];
if (!imx_drm_crtc)
return;
@@ -340,7 +339,7 @@ err_kms:
* imx_drm_add_crtc - add a new crtc
*/
int imx_drm_add_crtc(struct drm_device *drm, struct drm_crtc *crtc,
- struct imx_drm_crtc **new_crtc,
+ struct imx_drm_crtc **new_crtc, struct drm_plane *primary_plane,
const struct imx_drm_crtc_helper_funcs *imx_drm_helper_funcs,
struct device_node *port)
{
@@ -379,7 +378,7 @@ int imx_drm_add_crtc(struct drm_device *drm, struct drm_crtc *crtc,
drm_crtc_helper_add(crtc,
imx_drm_crtc->imx_drm_helper_funcs.crtc_helper_funcs);
- drm_crtc_init(drm, crtc,
+ drm_crtc_init_with_planes(drm, crtc, primary_plane, NULL,
imx_drm_crtc->imx_drm_helper_funcs.crtc_funcs);
return 0;
@@ -487,7 +486,7 @@ static struct drm_driver imx_drm_driver = {
.gem_prime_vmap = drm_gem_cma_prime_vmap,
.gem_prime_vunmap = drm_gem_cma_prime_vunmap,
.gem_prime_mmap = drm_gem_cma_prime_mmap,
- .get_vblank_counter = drm_vblank_count,
+ .get_vblank_counter = drm_vblank_no_hw_counter,
.enable_vblank = imx_drm_enable_vblank,
.disable_vblank = imx_drm_disable_vblank,
.ioctls = imx_drm_ioctls,
@@ -531,59 +530,12 @@ static const struct component_master_ops imx_drm_ops = {
static int imx_drm_platform_probe(struct platform_device *pdev)
{
- struct device_node *ep, *port, *remote;
- struct component_match *match = NULL;
- int ret;
- int i;
-
- /*
- * Bind the IPU display interface ports first, so that
- * imx_drm_encoder_parse_of called from encoder .bind callbacks
- * works as expected.
- */
- for (i = 0; ; i++) {
- port = of_parse_phandle(pdev->dev.of_node, "ports", i);
- if (!port)
- break;
-
- component_match_add(&pdev->dev, &match, compare_of, port);
- }
+ int ret = drm_of_component_probe(&pdev->dev, compare_of, &imx_drm_ops);
- if (i == 0) {
- dev_err(&pdev->dev, "missing 'ports' property\n");
- return -ENODEV;
- }
-
- /* Then bind all encoders */
- for (i = 0; ; i++) {
- port = of_parse_phandle(pdev->dev.of_node, "ports", i);
- if (!port)
- break;
-
- for_each_child_of_node(port, ep) {
- remote = of_graph_get_remote_port_parent(ep);
- if (!remote || !of_device_is_available(remote)) {
- of_node_put(remote);
- continue;
- } else if (!of_device_is_available(remote->parent)) {
- dev_warn(&pdev->dev, "parent device of %s is not available\n",
- remote->full_name);
- of_node_put(remote);
- continue;
- }
-
- component_match_add(&pdev->dev, &match, compare_of,
- remote);
- of_node_put(remote);
- }
- of_node_put(port);
- }
-
- ret = dma_set_coherent_mask(&pdev->dev, DMA_BIT_MASK(32));
- if (ret)
- return ret;
+ if (!ret)
+ ret = dma_set_coherent_mask(&pdev->dev, DMA_BIT_MASK(32));
- return component_master_add_with_match(&pdev->dev, &imx_drm_ops, match);
+ return ret;
}
static int imx_drm_platform_remove(struct platform_device *pdev)
diff --git a/drivers/gpu/drm/imx/imx-drm.h b/drivers/gpu/drm/imx/imx-drm.h
index 28e776d8d..83284b4d4 100644
--- a/drivers/gpu/drm/imx/imx-drm.h
+++ b/drivers/gpu/drm/imx/imx-drm.h
@@ -9,6 +9,7 @@ struct drm_display_mode;
struct drm_encoder;
struct drm_fbdev_cma;
struct drm_framebuffer;
+struct drm_plane;
struct imx_drm_crtc;
struct platform_device;
@@ -24,7 +25,7 @@ struct imx_drm_crtc_helper_funcs {
};
int imx_drm_add_crtc(struct drm_device *drm, struct drm_crtc *crtc,
- struct imx_drm_crtc **new_crtc,
+ struct imx_drm_crtc **new_crtc, struct drm_plane *primary_plane,
const struct imx_drm_crtc_helper_funcs *imx_helper_funcs,
struct device_node *port);
int imx_drm_remove_crtc(struct imx_drm_crtc *);
diff --git a/drivers/gpu/drm/imx/imx-tve.c b/drivers/gpu/drm/imx/imx-tve.c
index e671ad369..f9597146d 100644
--- a/drivers/gpu/drm/imx/imx-tve.c
+++ b/drivers/gpu/drm/imx/imx-tve.c
@@ -721,6 +721,7 @@ static const struct of_device_id imx_tve_dt_ids[] = {
{ .compatible = "fsl,imx53-tve", },
{ /* sentinel */ }
};
+MODULE_DEVICE_TABLE(of, imx_tve_dt_ids);
static struct platform_driver imx_tve_driver = {
.probe = imx_tve_probe,
diff --git a/drivers/gpu/drm/imx/ipuv3-crtc.c b/drivers/gpu/drm/imx/ipuv3-crtc.c
index 7bc8301fa..4ab841eeb 100644
--- a/drivers/gpu/drm/imx/ipuv3-crtc.c
+++ b/drivers/gpu/drm/imx/ipuv3-crtc.c
@@ -212,7 +212,8 @@ static void ipu_crtc_handle_pageflip(struct ipu_crtc *ipu_crtc)
spin_lock_irqsave(&drm->event_lock, flags);
if (ipu_crtc->page_flip_event)
- drm_send_vblank_event(drm, -1, ipu_crtc->page_flip_event);
+ drm_crtc_send_vblank_event(&ipu_crtc->base,
+ ipu_crtc->page_flip_event);
ipu_crtc->page_flip_event = NULL;
imx_drm_crtc_vblank_put(ipu_crtc->imx_crtc);
spin_unlock_irqrestore(&drm->event_lock, flags);
@@ -349,7 +350,6 @@ static int ipu_crtc_init(struct ipu_crtc *ipu_crtc,
struct ipu_soc *ipu = dev_get_drvdata(ipu_crtc->dev->parent);
int dp = -EINVAL;
int ret;
- int id;
ret = ipu_get_resources(ipu_crtc, pdata);
if (ret) {
@@ -358,18 +358,23 @@ static int ipu_crtc_init(struct ipu_crtc *ipu_crtc,
return ret;
}
+ if (pdata->dp >= 0)
+ dp = IPU_DP_FLOW_SYNC_BG;
+ ipu_crtc->plane[0] = ipu_plane_init(drm, ipu, pdata->dma[0], dp, 0,
+ DRM_PLANE_TYPE_PRIMARY);
+ if (IS_ERR(ipu_crtc->plane[0])) {
+ ret = PTR_ERR(ipu_crtc->plane[0]);
+ goto err_put_resources;
+ }
+
ret = imx_drm_add_crtc(drm, &ipu_crtc->base, &ipu_crtc->imx_crtc,
- &ipu_crtc_helper_funcs, ipu_crtc->dev->of_node);
+ &ipu_crtc->plane[0]->base, &ipu_crtc_helper_funcs,
+ ipu_crtc->dev->of_node);
if (ret) {
dev_err(ipu_crtc->dev, "adding crtc failed with %d.\n", ret);
goto err_put_resources;
}
- if (pdata->dp >= 0)
- dp = IPU_DP_FLOW_SYNC_BG;
- id = imx_drm_crtc_id(ipu_crtc->imx_crtc);
- ipu_crtc->plane[0] = ipu_plane_init(ipu_crtc->base.dev, ipu,
- pdata->dma[0], dp, BIT(id), true);
ret = ipu_plane_get_resources(ipu_crtc->plane[0]);
if (ret) {
dev_err(ipu_crtc->dev, "getting plane 0 resources failed with %d.\n",
@@ -379,10 +384,10 @@ static int ipu_crtc_init(struct ipu_crtc *ipu_crtc,
/* If this crtc is using the DP, add an overlay plane */
if (pdata->dp >= 0 && pdata->dma[1] > 0) {
- ipu_crtc->plane[1] = ipu_plane_init(ipu_crtc->base.dev, ipu,
- pdata->dma[1],
- IPU_DP_FLOW_SYNC_FG,
- BIT(id), false);
+ ipu_crtc->plane[1] = ipu_plane_init(drm, ipu, pdata->dma[1],
+ IPU_DP_FLOW_SYNC_FG,
+ drm_crtc_mask(&ipu_crtc->base),
+ DRM_PLANE_TYPE_OVERLAY);
if (IS_ERR(ipu_crtc->plane[1]))
ipu_crtc->plane[1] = NULL;
}
@@ -407,28 +412,6 @@ err_put_resources:
return ret;
}
-static struct device_node *ipu_drm_get_port_by_id(struct device_node *parent,
- int port_id)
-{
- struct device_node *port;
- int id, ret;
-
- port = of_get_child_by_name(parent, "port");
- while (port) {
- ret = of_property_read_u32(port, "reg", &id);
- if (!ret && id == port_id)
- return port;
-
- do {
- port = of_get_next_child(parent, port);
- if (!port)
- return NULL;
- } while (of_node_cmp(port->name, "port"));
- }
-
- return NULL;
-}
-
static int ipu_drm_bind(struct device *dev, struct device *master, void *data)
{
struct ipu_client_platformdata *pdata = dev->platform_data;
@@ -470,23 +453,11 @@ static const struct component_ops ipu_crtc_ops = {
static int ipu_drm_probe(struct platform_device *pdev)
{
struct device *dev = &pdev->dev;
- struct ipu_client_platformdata *pdata = dev->platform_data;
int ret;
if (!dev->platform_data)
return -EINVAL;
- if (!dev->of_node) {
- /* Associate crtc device with the corresponding DI port node */
- dev->of_node = ipu_drm_get_port_by_id(dev->parent->of_node,
- pdata->di + 2);
- if (!dev->of_node) {
- dev_err(dev, "missing port@%d node in %s\n",
- pdata->di + 2, dev->parent->of_node->full_name);
- return -ENODEV;
- }
- }
-
ret = dma_set_coherent_mask(dev, DMA_BIT_MASK(32));
if (ret)
return ret;
diff --git a/drivers/gpu/drm/imx/ipuv3-plane.c b/drivers/gpu/drm/imx/ipuv3-plane.c
index 878a643d7..e2ff410ba 100644
--- a/drivers/gpu/drm/imx/ipuv3-plane.c
+++ b/drivers/gpu/drm/imx/ipuv3-plane.c
@@ -23,12 +23,21 @@
#define to_ipu_plane(x) container_of(x, struct ipu_plane, base)
static const uint32_t ipu_plane_formats[] = {
+ DRM_FORMAT_ARGB1555,
DRM_FORMAT_XRGB1555,
+ DRM_FORMAT_ABGR1555,
DRM_FORMAT_XBGR1555,
+ DRM_FORMAT_RGBA5551,
+ DRM_FORMAT_BGRA5551,
+ DRM_FORMAT_ARGB4444,
DRM_FORMAT_ARGB8888,
DRM_FORMAT_XRGB8888,
DRM_FORMAT_ABGR8888,
DRM_FORMAT_XBGR8888,
+ DRM_FORMAT_RGBA8888,
+ DRM_FORMAT_RGBX8888,
+ DRM_FORMAT_BGRA8888,
+ DRM_FORMAT_BGRA8888,
DRM_FORMAT_YUYV,
DRM_FORMAT_YVYU,
DRM_FORMAT_YUV420,
@@ -175,8 +184,15 @@ int ipu_plane_mode_set(struct ipu_plane *ipu_plane, struct drm_crtc *crtc,
ipu_dp_set_window_pos(ipu_plane->dp, crtc_x, crtc_y);
/* Enable local alpha on partial plane */
switch (fb->pixel_format) {
+ case DRM_FORMAT_ARGB1555:
+ case DRM_FORMAT_ABGR1555:
+ case DRM_FORMAT_RGBA5551:
+ case DRM_FORMAT_BGRA5551:
+ case DRM_FORMAT_ARGB4444:
case DRM_FORMAT_ARGB8888:
case DRM_FORMAT_ABGR8888:
+ case DRM_FORMAT_RGBA8888:
+ case DRM_FORMAT_BGRA8888:
ipu_dp_set_global_alpha(ipu_plane->dp, false, 0, false);
break;
default:
@@ -365,7 +381,7 @@ static struct drm_plane_funcs ipu_plane_funcs = {
struct ipu_plane *ipu_plane_init(struct drm_device *dev, struct ipu_soc *ipu,
int dma, int dp, unsigned int possible_crtcs,
- bool priv)
+ enum drm_plane_type type)
{
struct ipu_plane *ipu_plane;
int ret;
@@ -383,10 +399,9 @@ struct ipu_plane *ipu_plane_init(struct drm_device *dev, struct ipu_soc *ipu,
ipu_plane->dma = dma;
ipu_plane->dp_flow = dp;
- ret = drm_plane_init(dev, &ipu_plane->base, possible_crtcs,
- &ipu_plane_funcs, ipu_plane_formats,
- ARRAY_SIZE(ipu_plane_formats),
- priv);
+ ret = drm_universal_plane_init(dev, &ipu_plane->base, possible_crtcs,
+ &ipu_plane_funcs, ipu_plane_formats,
+ ARRAY_SIZE(ipu_plane_formats), type);
if (ret) {
DRM_ERROR("failed to initialize plane\n");
kfree(ipu_plane);
diff --git a/drivers/gpu/drm/imx/ipuv3-plane.h b/drivers/gpu/drm/imx/ipuv3-plane.h
index 9b5eff18f..3a443b413 100644
--- a/drivers/gpu/drm/imx/ipuv3-plane.h
+++ b/drivers/gpu/drm/imx/ipuv3-plane.h
@@ -34,7 +34,7 @@ struct ipu_plane {
struct ipu_plane *ipu_plane_init(struct drm_device *dev, struct ipu_soc *ipu,
int dma, int dp, unsigned int possible_crtcs,
- bool priv);
+ enum drm_plane_type type);
/* Init IDMAC, DMFC, DP */
int ipu_plane_mode_set(struct ipu_plane *plane, struct drm_crtc *crtc,
diff --git a/drivers/gpu/drm/imx/parallel-display.c b/drivers/gpu/drm/imx/parallel-display.c
index b4deb9cf9..2e9b9f1b5 100644
--- a/drivers/gpu/drm/imx/parallel-display.c
+++ b/drivers/gpu/drm/imx/parallel-display.c
@@ -54,7 +54,11 @@ static int imx_pd_connector_get_modes(struct drm_connector *connector)
if (imxpd->panel && imxpd->panel->funcs &&
imxpd->panel->funcs->get_modes) {
+ struct drm_display_info *di = &connector->display_info;
+
num_modes = imxpd->panel->funcs->get_modes(imxpd->panel);
+ if (!imxpd->bus_format && di->num_bus_formats)
+ imxpd->bus_format = di->bus_formats[0];
if (num_modes > 0)
return num_modes;
}
generated by cgit v1.2.3-54-g00ecf (git 2.45.2) at 2024-11-17 09:10:08 +0000