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-rw-r--r--drivers/gpu/drm/arm/display/komeda/komeda_wb_connector.c7
-rw-r--r--drivers/gpu/drm/arm/malidp_mw.c4
-rw-r--r--drivers/gpu/drm/drm_atomic.c13
-rw-r--r--drivers/gpu/drm/drm_writeback.c23
-rw-r--r--drivers/gpu/drm/omapdrm/dss/dss.c2
-rw-r--r--drivers/gpu/drm/rcar-du/rcar_du_writeback.c4
-rw-r--r--drivers/gpu/drm/tilcdc/tilcdc_tfp410.c1
-rw-r--r--drivers/gpu/drm/vc4/vc4_txp.c5
8 files changed, 36 insertions, 23 deletions
diff --git a/drivers/gpu/drm/arm/display/komeda/komeda_wb_connector.c b/drivers/gpu/drm/arm/display/komeda/komeda_wb_connector.c
index 2851cac94d86..b72840c06ab7 100644
--- a/drivers/gpu/drm/arm/display/komeda/komeda_wb_connector.c
+++ b/drivers/gpu/drm/arm/display/komeda/komeda_wb_connector.c
@@ -43,9 +43,8 @@ komeda_wb_encoder_atomic_check(struct drm_encoder *encoder,
struct komeda_data_flow_cfg dflow;
int err;
- if (!writeback_job || !writeback_job->fb) {
+ if (!writeback_job)
return 0;
- }
if (!crtc_st->active) {
DRM_DEBUG_ATOMIC("Cannot write the composition result out on a inactive CRTC.\n");
@@ -166,8 +165,10 @@ static int komeda_wb_connector_add(struct komeda_kms_dev *kms,
&komeda_wb_encoder_helper_funcs,
formats, n_formats);
komeda_put_fourcc_list(formats);
- if (err)
+ if (err) {
+ kfree(kwb_conn);
return err;
+ }
drm_connector_helper_add(&wb_conn->base, &komeda_wb_conn_helper_funcs);
diff --git a/drivers/gpu/drm/arm/malidp_mw.c b/drivers/gpu/drm/arm/malidp_mw.c
index 22c0847986df..875a3a9eabfa 100644
--- a/drivers/gpu/drm/arm/malidp_mw.c
+++ b/drivers/gpu/drm/arm/malidp_mw.c
@@ -131,7 +131,7 @@ malidp_mw_encoder_atomic_check(struct drm_encoder *encoder,
struct drm_framebuffer *fb;
int i, n_planes;
- if (!conn_state->writeback_job || !conn_state->writeback_job->fb)
+ if (!conn_state->writeback_job)
return 0;
fb = conn_state->writeback_job->fb;
@@ -248,7 +248,7 @@ void malidp_mw_atomic_commit(struct drm_device *drm,
mw_state = to_mw_state(conn_state);
- if (conn_state->writeback_job && conn_state->writeback_job->fb) {
+ if (conn_state->writeback_job) {
struct drm_framebuffer *fb = conn_state->writeback_job->fb;
DRM_DEV_DEBUG_DRIVER(drm->dev,
diff --git a/drivers/gpu/drm/drm_atomic.c b/drivers/gpu/drm/drm_atomic.c
index 419381abbdd1..14aeaf736321 100644
--- a/drivers/gpu/drm/drm_atomic.c
+++ b/drivers/gpu/drm/drm_atomic.c
@@ -430,10 +430,15 @@ static int drm_atomic_connector_check(struct drm_connector *connector,
return -EINVAL;
}
- if (writeback_job->out_fence && !writeback_job->fb) {
- DRM_DEBUG_ATOMIC("[CONNECTOR:%d:%s] requesting out-fence without framebuffer\n",
- connector->base.id, connector->name);
- return -EINVAL;
+ if (!writeback_job->fb) {
+ if (writeback_job->out_fence) {
+ DRM_DEBUG_ATOMIC("[CONNECTOR:%d:%s] requesting out-fence without framebuffer\n",
+ connector->base.id, connector->name);
+ return -EINVAL;
+ }
+
+ drm_writeback_cleanup_job(writeback_job);
+ state->writeback_job = NULL;
}
return 0;
diff --git a/drivers/gpu/drm/drm_writeback.c b/drivers/gpu/drm/drm_writeback.c
index ff138b6ec48b..43d9e3bb3a94 100644
--- a/drivers/gpu/drm/drm_writeback.c
+++ b/drivers/gpu/drm/drm_writeback.c
@@ -324,6 +324,9 @@ void drm_writeback_cleanup_job(struct drm_writeback_job *job)
if (job->fb)
drm_framebuffer_put(job->fb);
+ if (job->out_fence)
+ dma_fence_put(job->out_fence);
+
kfree(job);
}
EXPORT_SYMBOL(drm_writeback_cleanup_job);
@@ -366,25 +369,29 @@ drm_writeback_signal_completion(struct drm_writeback_connector *wb_connector,
{
unsigned long flags;
struct drm_writeback_job *job;
+ struct dma_fence *out_fence;
spin_lock_irqsave(&wb_connector->job_lock, flags);
job = list_first_entry_or_null(&wb_connector->job_queue,
struct drm_writeback_job,
list_entry);
- if (job) {
+ if (job)
list_del(&job->list_entry);
- if (job->out_fence) {
- if (status)
- dma_fence_set_error(job->out_fence, status);
- dma_fence_signal(job->out_fence);
- dma_fence_put(job->out_fence);
- }
- }
+
spin_unlock_irqrestore(&wb_connector->job_lock, flags);
if (WARN_ON(!job))
return;
+ out_fence = job->out_fence;
+ if (out_fence) {
+ if (status)
+ dma_fence_set_error(out_fence, status);
+ dma_fence_signal(out_fence);
+ dma_fence_put(out_fence);
+ job->out_fence = NULL;
+ }
+
INIT_WORK(&job->cleanup_work, cleanup_work);
queue_work(system_long_wq, &job->cleanup_work);
}
diff --git a/drivers/gpu/drm/omapdrm/dss/dss.c b/drivers/gpu/drm/omapdrm/dss/dss.c
index e226324adb69..4bdd63b57100 100644
--- a/drivers/gpu/drm/omapdrm/dss/dss.c
+++ b/drivers/gpu/drm/omapdrm/dss/dss.c
@@ -1083,7 +1083,7 @@ static const struct dss_features omap34xx_dss_feats = {
static const struct dss_features omap3630_dss_feats = {
.model = DSS_MODEL_OMAP3,
- .fck_div_max = 32,
+ .fck_div_max = 31,
.fck_freq_max = 173000000,
.dss_fck_multiplier = 1,
.parent_clk_name = "dpll4_ck",
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_writeback.c b/drivers/gpu/drm/rcar-du/rcar_du_writeback.c
index ae07290bba6a..04efa78d70b6 100644
--- a/drivers/gpu/drm/rcar-du/rcar_du_writeback.c
+++ b/drivers/gpu/drm/rcar-du/rcar_du_writeback.c
@@ -147,7 +147,7 @@ static int rcar_du_wb_enc_atomic_check(struct drm_encoder *encoder,
struct drm_device *dev = encoder->dev;
struct drm_framebuffer *fb;
- if (!conn_state->writeback_job || !conn_state->writeback_job->fb)
+ if (!conn_state->writeback_job)
return 0;
fb = conn_state->writeback_job->fb;
@@ -221,7 +221,7 @@ void rcar_du_writeback_setup(struct rcar_du_crtc *rcrtc,
unsigned int i;
state = rcrtc->writeback.base.state;
- if (!state || !state->writeback_job || !state->writeback_job->fb)
+ if (!state || !state->writeback_job)
return;
fb = state->writeback_job->fb;
diff --git a/drivers/gpu/drm/tilcdc/tilcdc_tfp410.c b/drivers/gpu/drm/tilcdc/tilcdc_tfp410.c
index 525dc1c0f1c1..530edb3b51cc 100644
--- a/drivers/gpu/drm/tilcdc/tilcdc_tfp410.c
+++ b/drivers/gpu/drm/tilcdc/tilcdc_tfp410.c
@@ -7,6 +7,7 @@
#include <linux/gpio.h>
#include <linux/mod_devicetable.h>
#include <linux/of_gpio.h>
+#include <linux/pinctrl/consumer.h>
#include <linux/platform_device.h>
#include <drm/drm_atomic_helper.h>
diff --git a/drivers/gpu/drm/vc4/vc4_txp.c b/drivers/gpu/drm/vc4/vc4_txp.c
index 1ce4d7142b6e..bf720206727f 100644
--- a/drivers/gpu/drm/vc4/vc4_txp.c
+++ b/drivers/gpu/drm/vc4/vc4_txp.c
@@ -231,7 +231,7 @@ static int vc4_txp_connector_atomic_check(struct drm_connector *conn,
int i;
conn_state = drm_atomic_get_new_connector_state(state, conn);
- if (!conn_state->writeback_job || !conn_state->writeback_job->fb)
+ if (!conn_state->writeback_job)
return 0;
crtc_state = drm_atomic_get_new_crtc_state(state, conn_state->crtc);
@@ -271,8 +271,7 @@ static void vc4_txp_connector_atomic_commit(struct drm_connector *conn,
u32 ctrl;
int i;
- if (WARN_ON(!conn_state->writeback_job ||
- !conn_state->writeback_job->fb))
+ if (WARN_ON(!conn_state->writeback_job))
return;
mode = &conn_state->crtc->state->adjusted_mode;