summaryrefslogtreecommitdiffstats
path: root/drivers/gpu
diff options
context:
space:
mode:
authorDave Airlie <airlied@redhat.com>2015-11-05 11:07:03 +1000
committerDave Airlie <airlied@redhat.com>2015-11-05 11:07:03 +1000
commit596a1d32bb42795cafbed66945645a74f0a3cc5b (patch)
treeabeb18475d003082882d84f26206d67278dc2b81 /drivers/gpu
parentcb0fb271213e8a06ca8815a459dfaddd5bb47b4b (diff)
parent2bcdcbfae2895764372ef973a969f395a548f1ea (diff)
downloadblackbird-op-linux-596a1d32bb42795cafbed66945645a74f0a3cc5b.tar.gz
blackbird-op-linux-596a1d32bb42795cafbed66945645a74f0a3cc5b.zip
Merge tag 'drm/tegra/for-4.4-rc1' of git://anongit.freedesktop.org/tegra/linux into drm-next
drm/tegra: Changes for v4.4-rc1 Just a couple of minor fixes and cleanups for this cycle. * tag 'drm/tegra/for-4.4-rc1' of git://anongit.freedesktop.org/tegra/linux: drm/tegra: dc: Request/free syncpoint at init/exit drm/tegra: fb: Remove gratuituous blank line gpu: host1x: Fix MLOCK's debug info
Diffstat (limited to 'drivers/gpu')
-rw-r--r--drivers/gpu/drm/tegra/dc.c14
-rw-r--r--drivers/gpu/drm/tegra/fb.c1
-rw-r--r--drivers/gpu/host1x/hw/debug_hw.c2
-rw-r--r--drivers/gpu/host1x/hw/hw_host1x01_sync.h8
-rw-r--r--drivers/gpu/host1x/hw/hw_host1x02_sync.h8
-rw-r--r--drivers/gpu/host1x/hw/hw_host1x04_sync.h8
6 files changed, 20 insertions, 21 deletions
diff --git a/drivers/gpu/drm/tegra/dc.c b/drivers/gpu/drm/tegra/dc.c
index b4af4ab9ce6b..e9f24a85a103 100644
--- a/drivers/gpu/drm/tegra/dc.c
+++ b/drivers/gpu/drm/tegra/dc.c
@@ -1694,6 +1694,7 @@ static int tegra_dc_debugfs_exit(struct tegra_dc *dc)
static int tegra_dc_init(struct host1x_client *client)
{
struct drm_device *drm = dev_get_drvdata(client->parent);
+ unsigned long flags = HOST1X_SYNCPT_CLIENT_MANAGED;
struct tegra_dc *dc = host1x_client_to_dc(client);
struct tegra_drm *tegra = drm->dev_private;
struct drm_plane *primary = NULL;
@@ -1701,6 +1702,10 @@ static int tegra_dc_init(struct host1x_client *client)
u32 value;
int err;
+ dc->syncpt = host1x_syncpt_request(dc->dev, flags);
+ if (!dc->syncpt)
+ dev_warn(dc->dev, "failed to allocate syncpoint\n");
+
if (tegra->domain) {
err = iommu_attach_device(tegra->domain, dc->dev);
if (err < 0) {
@@ -1847,6 +1852,8 @@ static int tegra_dc_exit(struct host1x_client *client)
dc->domain = NULL;
}
+ host1x_syncpt_free(dc->syncpt);
+
return 0;
}
@@ -1959,7 +1966,6 @@ static int tegra_dc_parse_dt(struct tegra_dc *dc)
static int tegra_dc_probe(struct platform_device *pdev)
{
- unsigned long flags = HOST1X_SYNCPT_CLIENT_MANAGED;
const struct of_device_id *id;
struct resource *regs;
struct tegra_dc *dc;
@@ -2034,10 +2040,6 @@ static int tegra_dc_probe(struct platform_device *pdev)
return -ENXIO;
}
- dc->syncpt = host1x_syncpt_request(&pdev->dev, flags);
- if (!dc->syncpt)
- dev_warn(&pdev->dev, "failed to allocate syncpoint\n");
-
INIT_LIST_HEAD(&dc->client.list);
dc->client.ops = &dc_client_ops;
dc->client.dev = &pdev->dev;
@@ -2065,8 +2067,6 @@ static int tegra_dc_remove(struct platform_device *pdev)
struct tegra_dc *dc = platform_get_drvdata(pdev);
int err;
- host1x_syncpt_free(dc->syncpt);
-
err = host1x_client_unregister(&dc->client);
if (err < 0) {
dev_err(&pdev->dev, "failed to unregister host1x client: %d\n",
diff --git a/drivers/gpu/drm/tegra/fb.c b/drivers/gpu/drm/tegra/fb.c
index 07c844b746b4..1004075fd088 100644
--- a/drivers/gpu/drm/tegra/fb.c
+++ b/drivers/gpu/drm/tegra/fb.c
@@ -341,7 +341,6 @@ fini:
static void tegra_fbdev_exit(struct tegra_fbdev *fbdev)
{
-
drm_fb_helper_unregister_fbi(&fbdev->base);
drm_fb_helper_release_fbi(&fbdev->base);
diff --git a/drivers/gpu/host1x/hw/debug_hw.c b/drivers/gpu/host1x/hw/debug_hw.c
index 791de9351eeb..cc3f1825c735 100644
--- a/drivers/gpu/host1x/hw/debug_hw.c
+++ b/drivers/gpu/host1x/hw/debug_hw.c
@@ -298,7 +298,7 @@ static void host1x_debug_show_mlocks(struct host1x *host, struct output *o)
host1x_sync_readl(host, HOST1X_SYNC_MLOCK_OWNER(i));
if (HOST1X_SYNC_MLOCK_OWNER_CH_OWNS_V(owner))
host1x_debug_output(o, "%d: locked by channel %d\n",
- i, HOST1X_SYNC_MLOCK_OWNER_CHID_F(owner));
+ i, HOST1X_SYNC_MLOCK_OWNER_CHID_V(owner));
else if (HOST1X_SYNC_MLOCK_OWNER_CPU_OWNS_V(owner))
host1x_debug_output(o, "%d: locked by cpu\n", i);
else
diff --git a/drivers/gpu/host1x/hw/hw_host1x01_sync.h b/drivers/gpu/host1x/hw/hw_host1x01_sync.h
index ac704e579977..31238c285d46 100644
--- a/drivers/gpu/host1x/hw/hw_host1x01_sync.h
+++ b/drivers/gpu/host1x/hw/hw_host1x01_sync.h
@@ -131,12 +131,12 @@ static inline u32 host1x_sync_mlock_owner_r(unsigned int id)
}
#define HOST1X_SYNC_MLOCK_OWNER(id) \
host1x_sync_mlock_owner_r(id)
-static inline u32 host1x_sync_mlock_owner_chid_f(u32 v)
+static inline u32 host1x_sync_mlock_owner_chid_v(u32 v)
{
- return (v & 0xf) << 8;
+ return (v >> 8) & 0xf;
}
-#define HOST1X_SYNC_MLOCK_OWNER_CHID_F(v) \
- host1x_sync_mlock_owner_chid_f(v)
+#define HOST1X_SYNC_MLOCK_OWNER_CHID_V(v) \
+ host1x_sync_mlock_owner_chid_v(v)
static inline u32 host1x_sync_mlock_owner_cpu_owns_v(u32 r)
{
return (r >> 1) & 0x1;
diff --git a/drivers/gpu/host1x/hw/hw_host1x02_sync.h b/drivers/gpu/host1x/hw/hw_host1x02_sync.h
index 4495401525e8..540c7b65995f 100644
--- a/drivers/gpu/host1x/hw/hw_host1x02_sync.h
+++ b/drivers/gpu/host1x/hw/hw_host1x02_sync.h
@@ -131,12 +131,12 @@ static inline u32 host1x_sync_mlock_owner_r(unsigned int id)
}
#define HOST1X_SYNC_MLOCK_OWNER(id) \
host1x_sync_mlock_owner_r(id)
-static inline u32 host1x_sync_mlock_owner_chid_f(u32 v)
+static inline u32 host1x_sync_mlock_owner_chid_v(u32 v)
{
- return (v & 0xf) << 8;
+ return (v >> 8) & 0xf;
}
-#define HOST1X_SYNC_MLOCK_OWNER_CHID_F(v) \
- host1x_sync_mlock_owner_chid_f(v)
+#define HOST1X_SYNC_MLOCK_OWNER_CHID_V(v) \
+ host1x_sync_mlock_owner_chid_v(v)
static inline u32 host1x_sync_mlock_owner_cpu_owns_v(u32 r)
{
return (r >> 1) & 0x1;
diff --git a/drivers/gpu/host1x/hw/hw_host1x04_sync.h b/drivers/gpu/host1x/hw/hw_host1x04_sync.h
index ef2275b5407a..3d6c8ec65934 100644
--- a/drivers/gpu/host1x/hw/hw_host1x04_sync.h
+++ b/drivers/gpu/host1x/hw/hw_host1x04_sync.h
@@ -131,12 +131,12 @@ static inline u32 host1x_sync_mlock_owner_r(unsigned int id)
}
#define HOST1X_SYNC_MLOCK_OWNER(id) \
host1x_sync_mlock_owner_r(id)
-static inline u32 host1x_sync_mlock_owner_chid_f(u32 v)
+static inline u32 host1x_sync_mlock_owner_chid_v(u32 v)
{
- return (v & 0xf) << 8;
+ return (v >> 8) & 0xf;
}
-#define HOST1X_SYNC_MLOCK_OWNER_CHID_F(v) \
- host1x_sync_mlock_owner_chid_f(v)
+#define HOST1X_SYNC_MLOCK_OWNER_CHID_V(v) \
+ host1x_sync_mlock_owner_chid_v(v)
static inline u32 host1x_sync_mlock_owner_cpu_owns_v(u32 r)
{
return (r >> 1) & 0x1;
OpenPOWER on IntegriCloud