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-rw-r--r--drivers/gpu/drm/drm_edid.c2
-rw-r--r--drivers/gpu/drm/imx/dcss/Kconfig1
-rw-r--r--drivers/gpu/drm/radeon/radeon_uvd.c8
-rw-r--r--drivers/gpu/drm/tegra/Kconfig1
-rw-r--r--drivers/gpu/drm/tegra/dpaux.c7
-rw-r--r--drivers/gpu/drm/tegra/falcon.c2
-rw-r--r--drivers/gpu/drm/vc4/vc4_crtc.c8
-rw-r--r--drivers/gpu/drm/vc4/vc4_hdmi.c8
-rw-r--r--drivers/gpu/drm/vc4/vc4_hdmi.h1
-rw-r--r--drivers/gpu/host1x/syncpt.c35
10 files changed, 39 insertions, 34 deletions
diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c
index 12893e7be89b..f5f5de362ff2 100644
--- a/drivers/gpu/drm/drm_edid.c
+++ b/drivers/gpu/drm/drm_edid.c
@@ -5345,6 +5345,7 @@ u32 drm_add_display_info(struct drm_connector *connector, const struct edid *edi
if (!(edid->input & DRM_EDID_INPUT_DIGITAL))
return quirks;
+ info->color_formats |= DRM_COLOR_FORMAT_RGB444;
drm_parse_cea_ext(connector, edid);
/*
@@ -5393,7 +5394,6 @@ u32 drm_add_display_info(struct drm_connector *connector, const struct edid *edi
DRM_DEBUG("%s: Assigning EDID-1.4 digital sink color depth as %d bpc.\n",
connector->name, info->bpc);
- info->color_formats |= DRM_COLOR_FORMAT_RGB444;
if (edid->features & DRM_EDID_FEATURE_RGB_YCRCB444)
info->color_formats |= DRM_COLOR_FORMAT_YCRCB444;
if (edid->features & DRM_EDID_FEATURE_RGB_YCRCB422)
diff --git a/drivers/gpu/drm/imx/dcss/Kconfig b/drivers/gpu/drm/imx/dcss/Kconfig
index 7374f1952762..5c2b2277afbf 100644
--- a/drivers/gpu/drm/imx/dcss/Kconfig
+++ b/drivers/gpu/drm/imx/dcss/Kconfig
@@ -2,6 +2,7 @@ config DRM_IMX_DCSS
tristate "i.MX8MQ DCSS"
select IMX_IRQSTEER
select DRM_KMS_HELPER
+ select DRM_GEM_CMA_HELPER
select VIDEOMODE_HELPERS
depends on DRM && ARCH_MXC && ARM64
help
diff --git a/drivers/gpu/drm/radeon/radeon_uvd.c b/drivers/gpu/drm/radeon/radeon_uvd.c
index 377f9cdb5b53..84013faa4756 100644
--- a/drivers/gpu/drm/radeon/radeon_uvd.c
+++ b/drivers/gpu/drm/radeon/radeon_uvd.c
@@ -470,8 +470,8 @@ static int radeon_uvd_cs_msg(struct radeon_cs_parser *p, struct radeon_bo *bo,
int32_t *msg, msg_type, handle;
unsigned img_size = 0;
void *ptr;
-
- int i, r;
+ long r;
+ int i;
if (offset & 0x3F) {
DRM_ERROR("UVD messages must be 64 byte aligned!\n");
@@ -481,13 +481,13 @@ static int radeon_uvd_cs_msg(struct radeon_cs_parser *p, struct radeon_bo *bo,
r = dma_resv_wait_timeout(bo->tbo.base.resv, false, false,
MAX_SCHEDULE_TIMEOUT);
if (r <= 0) {
- DRM_ERROR("Failed waiting for UVD message (%d)!\n", r);
+ DRM_ERROR("Failed waiting for UVD message (%ld)!\n", r);
return r ? r : -ETIME;
}
r = radeon_bo_kmap(bo, &ptr);
if (r) {
- DRM_ERROR("Failed mapping the UVD message (%d)!\n", r);
+ DRM_ERROR("Failed mapping the UVD message (%ld)!\n", r);
return r;
}
diff --git a/drivers/gpu/drm/tegra/Kconfig b/drivers/gpu/drm/tegra/Kconfig
index 8cf5aeb9db6c..201f5175ecfe 100644
--- a/drivers/gpu/drm/tegra/Kconfig
+++ b/drivers/gpu/drm/tegra/Kconfig
@@ -5,6 +5,7 @@ config DRM_TEGRA
depends on COMMON_CLK
depends on DRM
depends on OF
+ select DRM_DP_AUX_BUS
select DRM_KMS_HELPER
select DRM_MIPI_DSI
select DRM_PANEL
diff --git a/drivers/gpu/drm/tegra/dpaux.c b/drivers/gpu/drm/tegra/dpaux.c
index 1f96e416fa08..d7a731d287d2 100644
--- a/drivers/gpu/drm/tegra/dpaux.c
+++ b/drivers/gpu/drm/tegra/dpaux.c
@@ -19,6 +19,7 @@
#include <linux/workqueue.h>
#include <drm/drm_dp_helper.h>
+#include <drm/drm_dp_aux_bus.h>
#include <drm/drm_panel.h>
#include "dp.h"
@@ -570,6 +571,12 @@ static int tegra_dpaux_probe(struct platform_device *pdev)
list_add_tail(&dpaux->list, &dpaux_list);
mutex_unlock(&dpaux_lock);
+ err = devm_of_dp_aux_populate_ep_devices(&dpaux->aux);
+ if (err < 0) {
+ dev_err(dpaux->dev, "failed to populate AUX bus: %d\n", err);
+ return err;
+ }
+
return 0;
}
diff --git a/drivers/gpu/drm/tegra/falcon.c b/drivers/gpu/drm/tegra/falcon.c
index 223ab2ceb7e6..3762d87759d9 100644
--- a/drivers/gpu/drm/tegra/falcon.c
+++ b/drivers/gpu/drm/tegra/falcon.c
@@ -63,7 +63,7 @@ static void falcon_copy_firmware_image(struct falcon *falcon,
/* copy the whole thing taking into account endianness */
for (i = 0; i < firmware->size / sizeof(u32); i++)
- virt[i] = le32_to_cpu(((u32 *)firmware->data)[i]);
+ virt[i] = le32_to_cpu(((__le32 *)firmware->data)[i]);
}
static int falcon_parse_firmware_image(struct falcon *falcon)
diff --git a/drivers/gpu/drm/vc4/vc4_crtc.c b/drivers/gpu/drm/vc4/vc4_crtc.c
index e6cc47470e03..783890e8d43a 100644
--- a/drivers/gpu/drm/vc4/vc4_crtc.c
+++ b/drivers/gpu/drm/vc4/vc4_crtc.c
@@ -525,9 +525,11 @@ int vc4_crtc_disable_at_boot(struct drm_crtc *crtc)
if (ret)
return ret;
- ret = pm_runtime_put(&vc4_hdmi->pdev->dev);
- if (ret)
- return ret;
+ /*
+ * post_crtc_powerdown will have called pm_runtime_put, so we
+ * don't need it here otherwise we'll get the reference counting
+ * wrong.
+ */
return 0;
}
diff --git a/drivers/gpu/drm/vc4/vc4_hdmi.c b/drivers/gpu/drm/vc4/vc4_hdmi.c
index b30500405fa7..3a1626f261e5 100644
--- a/drivers/gpu/drm/vc4/vc4_hdmi.c
+++ b/drivers/gpu/drm/vc4/vc4_hdmi.c
@@ -1749,6 +1749,7 @@ static int vc4_hdmi_audio_init(struct vc4_hdmi *vc4_hdmi)
dev_err(dev, "Couldn't register the HDMI codec: %ld\n", PTR_ERR(codec_pdev));
return PTR_ERR(codec_pdev);
}
+ vc4_hdmi->audio.codec_pdev = codec_pdev;
dai_link->cpus = &vc4_hdmi->audio.cpu;
dai_link->codecs = &vc4_hdmi->audio.codec;
@@ -1788,6 +1789,12 @@ static int vc4_hdmi_audio_init(struct vc4_hdmi *vc4_hdmi)
}
+static void vc4_hdmi_audio_exit(struct vc4_hdmi *vc4_hdmi)
+{
+ platform_device_unregister(vc4_hdmi->audio.codec_pdev);
+ vc4_hdmi->audio.codec_pdev = NULL;
+}
+
static irqreturn_t vc4_hdmi_hpd_irq_thread(int irq, void *priv)
{
struct vc4_hdmi *vc4_hdmi = priv;
@@ -2660,6 +2667,7 @@ static void vc4_hdmi_unbind(struct device *dev, struct device *master,
kfree(vc4_hdmi->hdmi_regset.regs);
kfree(vc4_hdmi->hd_regset.regs);
+ vc4_hdmi_audio_exit(vc4_hdmi);
vc4_hdmi_cec_exit(vc4_hdmi);
vc4_hdmi_hotplug_exit(vc4_hdmi);
vc4_hdmi_connector_destroy(&vc4_hdmi->connector);
diff --git a/drivers/gpu/drm/vc4/vc4_hdmi.h b/drivers/gpu/drm/vc4/vc4_hdmi.h
index 31b77a94c526..6ffdd4ec5fb6 100644
--- a/drivers/gpu/drm/vc4/vc4_hdmi.h
+++ b/drivers/gpu/drm/vc4/vc4_hdmi.h
@@ -116,6 +116,7 @@ struct vc4_hdmi_audio {
struct snd_soc_dai_link_component platform;
struct snd_dmaengine_dai_dma_data dma_data;
struct hdmi_audio_infoframe infoframe;
+ struct platform_device *codec_pdev;
bool streaming;
};
diff --git a/drivers/gpu/host1x/syncpt.c b/drivers/gpu/host1x/syncpt.c
index e08e331e46ae..f87a8705f518 100644
--- a/drivers/gpu/host1x/syncpt.c
+++ b/drivers/gpu/host1x/syncpt.c
@@ -137,8 +137,15 @@ void host1x_syncpt_restore(struct host1x *host)
struct host1x_syncpt *sp_base = host->syncpt;
unsigned int i;
- for (i = 0; i < host1x_syncpt_nb_pts(host); i++)
+ for (i = 0; i < host1x_syncpt_nb_pts(host); i++) {
+ /*
+ * Unassign syncpt from channels for purposes of Tegra186
+ * syncpoint protection. This prevents any channel from
+ * accessing it until it is reassigned.
+ */
+ host1x_hw_syncpt_assign_to_channel(host, sp_base + i, NULL);
host1x_hw_syncpt_restore(host, sp_base + i);
+ }
for (i = 0; i < host1x_syncpt_nb_bases(host); i++)
host1x_hw_syncpt_restore_wait_base(host, sp_base + i);
@@ -227,27 +234,12 @@ int host1x_syncpt_wait(struct host1x_syncpt *sp, u32 thresh, long timeout,
void *ref;
struct host1x_waitlist *waiter;
int err = 0, check_count = 0;
- u32 val;
if (value)
- *value = 0;
-
- /* first check cache */
- if (host1x_syncpt_is_expired(sp, thresh)) {
- if (value)
- *value = host1x_syncpt_load(sp);
+ *value = host1x_syncpt_load(sp);
+ if (host1x_syncpt_is_expired(sp, thresh))
return 0;
- }
-
- /* try to read from register */
- val = host1x_hw_syncpt_load(sp->host, sp);
- if (host1x_syncpt_is_expired(sp, thresh)) {
- if (value)
- *value = val;
-
- goto done;
- }
if (!timeout) {
err = -EAGAIN;
@@ -352,13 +344,6 @@ int host1x_syncpt_init(struct host1x *host)
for (i = 0; i < host->info->nb_pts; i++) {
syncpt[i].id = i;
syncpt[i].host = host;
-
- /*
- * Unassign syncpt from channels for purposes of Tegra186
- * syncpoint protection. This prevents any channel from
- * accessing it until it is reassigned.
- */
- host1x_hw_syncpt_assign_to_channel(host, &syncpt[i], NULL);
}
for (i = 0; i < host->info->nb_bases; i++)
generated by cgit v1.2.3-70-g09d2 (git 2.48.1) at 2025-04-01 19:55:26 +0000