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-rw-r--r--drivers/gpu/drm/msm/adreno/a6xx_gpu.c14
-rw-r--r--drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c2
-rw-r--r--drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c8
-rw-r--r--drivers/gpu/drm/msm/disp/mdp5/mdp5_plane.c3
-rw-r--r--drivers/gpu/drm/msm/disp/msm_disp_snapshot_util.c2
-rw-r--r--drivers/gpu/drm/msm/dp/dp_ctrl.c3
-rw-r--r--drivers/gpu/drm/msm/dp/dp_display.c11
-rw-r--r--drivers/gpu/drm/msm/dp/dp_panel.c15
-rw-r--r--drivers/gpu/drm/msm/dp/dp_panel.h1
-rw-r--r--drivers/gpu/drm/msm/dsi/dsi_host.c2
-rw-r--r--drivers/gpu/drm/msm/dsi/dsi_manager.c2
-rw-r--r--drivers/gpu/drm/msm/dsi/phy/dsi_phy_10nm.c4
-rw-r--r--drivers/gpu/drm/msm/dsi/phy/dsi_phy_14nm.c4
-rw-r--r--drivers/gpu/drm/msm/dsi/phy/dsi_phy_28nm.c4
-rw-r--r--drivers/gpu/drm/msm/dsi/phy/dsi_phy_28nm_8960.c4
-rw-r--r--drivers/gpu/drm/msm/dsi/phy/dsi_phy_7nm.c26
-rw-r--r--drivers/gpu/drm/msm/msm_gem.c1
17 files changed, 80 insertions, 26 deletions
diff --git a/drivers/gpu/drm/msm/adreno/a6xx_gpu.c b/drivers/gpu/drm/msm/adreno/a6xx_gpu.c
index b681c45520bb..9b41e2f82fc2 100644
--- a/drivers/gpu/drm/msm/adreno/a6xx_gpu.c
+++ b/drivers/gpu/drm/msm/adreno/a6xx_gpu.c
@@ -658,19 +658,23 @@ static void a6xx_set_cp_protect(struct msm_gpu *gpu)
{
struct adreno_gpu *adreno_gpu = to_adreno_gpu(gpu);
const u32 *regs = a6xx_protect;
- unsigned i, count = ARRAY_SIZE(a6xx_protect), count_max = 32;
-
- BUILD_BUG_ON(ARRAY_SIZE(a6xx_protect) > 32);
- BUILD_BUG_ON(ARRAY_SIZE(a650_protect) > 48);
+ unsigned i, count, count_max;
if (adreno_is_a650(adreno_gpu)) {
regs = a650_protect;
count = ARRAY_SIZE(a650_protect);
count_max = 48;
+ BUILD_BUG_ON(ARRAY_SIZE(a650_protect) > 48);
} else if (adreno_is_a660_family(adreno_gpu)) {
regs = a660_protect;
count = ARRAY_SIZE(a660_protect);
count_max = 48;
+ BUILD_BUG_ON(ARRAY_SIZE(a660_protect) > 48);
+ } else {
+ regs = a6xx_protect;
+ count = ARRAY_SIZE(a6xx_protect);
+ count_max = 32;
+ BUILD_BUG_ON(ARRAY_SIZE(a6xx_protect) > 32);
}
/*
@@ -1707,7 +1711,7 @@ a6xx_create_private_address_space(struct msm_gpu *gpu)
return ERR_CAST(mmu);
return msm_gem_address_space_create(mmu,
- "gpu", 0x100000000ULL, 0x1ffffffffULL);
+ "gpu", 0x100000000ULL, SZ_4G);
}
static uint32_t a6xx_get_rptr(struct msm_gpu *gpu, struct msm_ringbuffer *ring)
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
index 0e9d3fa1544b..6bde3e234ec8 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
@@ -1107,7 +1107,7 @@ static void _dpu_encoder_virt_enable_helper(struct drm_encoder *drm_enc)
}
- if (dpu_enc->disp_info.intf_type == DRM_MODE_CONNECTOR_DisplayPort &&
+ if (dpu_enc->disp_info.intf_type == DRM_MODE_ENCODER_TMDS &&
dpu_enc->cur_master->hw_mdptop &&
dpu_enc->cur_master->hw_mdptop->ops.intf_audio_select)
dpu_enc->cur_master->hw_mdptop->ops.intf_audio_select(
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c
index f9c83d6e427a..24fbaf562d41 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c
@@ -35,6 +35,14 @@ int dpu_rm_destroy(struct dpu_rm *rm)
{
int i;
+ for (i = 0; i < ARRAY_SIZE(rm->dspp_blks); i++) {
+ struct dpu_hw_dspp *hw;
+
+ if (rm->dspp_blks[i]) {
+ hw = to_dpu_hw_dspp(rm->dspp_blks[i]);
+ dpu_hw_dspp_destroy(hw);
+ }
+ }
for (i = 0; i < ARRAY_SIZE(rm->pingpong_blks); i++) {
struct dpu_hw_pingpong *hw;
diff --git a/drivers/gpu/drm/msm/disp/mdp5/mdp5_plane.c b/drivers/gpu/drm/msm/disp/mdp5/mdp5_plane.c
index c6b69afcbac8..50e854207c70 100644
--- a/drivers/gpu/drm/msm/disp/mdp5/mdp5_plane.c
+++ b/drivers/gpu/drm/msm/disp/mdp5/mdp5_plane.c
@@ -90,7 +90,10 @@ static void mdp5_plane_reset(struct drm_plane *plane)
__drm_atomic_helper_plane_destroy_state(plane->state);
kfree(to_mdp5_plane_state(plane->state));
+ plane->state = NULL;
mdp5_state = kzalloc(sizeof(*mdp5_state), GFP_KERNEL);
+ if (!mdp5_state)
+ return;
if (plane->type == DRM_PLANE_TYPE_PRIMARY)
mdp5_state->base.zpos = STAGE_BASE;
diff --git a/drivers/gpu/drm/msm/disp/msm_disp_snapshot_util.c b/drivers/gpu/drm/msm/disp/msm_disp_snapshot_util.c
index cabe15190ec1..369e57f73a47 100644
--- a/drivers/gpu/drm/msm/disp/msm_disp_snapshot_util.c
+++ b/drivers/gpu/drm/msm/disp/msm_disp_snapshot_util.c
@@ -169,6 +169,8 @@ void msm_disp_snapshot_add_block(struct msm_disp_state *disp_state, u32 len,
va_list va;
new_blk = kzalloc(sizeof(struct msm_disp_state_block), GFP_KERNEL);
+ if (!new_blk)
+ return;
va_start(va, fmt);
diff --git a/drivers/gpu/drm/msm/dp/dp_ctrl.c b/drivers/gpu/drm/msm/dp/dp_ctrl.c
index 62e75dc8afc6..4af281d97493 100644
--- a/drivers/gpu/drm/msm/dp/dp_ctrl.c
+++ b/drivers/gpu/drm/msm/dp/dp_ctrl.c
@@ -1744,6 +1744,9 @@ int dp_ctrl_on_link(struct dp_ctrl *dp_ctrl)
/* end with failure */
break; /* lane == 1 already */
}
+
+ /* stop link training before start re training */
+ dp_ctrl_clear_training_pattern(ctrl);
}
}
diff --git a/drivers/gpu/drm/msm/dp/dp_display.c b/drivers/gpu/drm/msm/dp/dp_display.c
index a0392e4d8134..a133f7e154e7 100644
--- a/drivers/gpu/drm/msm/dp/dp_display.c
+++ b/drivers/gpu/drm/msm/dp/dp_display.c
@@ -551,6 +551,12 @@ static int dp_hpd_plug_handle(struct dp_display_private *dp, u32 data)
mutex_unlock(&dp->event_mutex);
+ /*
+ * add fail safe mode outside event_mutex scope
+ * to avoid potiential circular lock with drm thread
+ */
+ dp_panel_add_fail_safe_mode(dp->dp_display.connector);
+
/* uevent will complete connection part */
return 0;
};
@@ -1442,6 +1448,7 @@ int msm_dp_modeset_init(struct msm_dp *dp_display, struct drm_device *dev,
struct drm_encoder *encoder)
{
struct msm_drm_private *priv;
+ struct dp_display_private *dp_priv;
int ret;
if (WARN_ON(!encoder) || WARN_ON(!dp_display) || WARN_ON(!dev))
@@ -1450,6 +1457,8 @@ int msm_dp_modeset_init(struct msm_dp *dp_display, struct drm_device *dev,
priv = dev->dev_private;
dp_display->drm_dev = dev;
+ dp_priv = container_of(dp_display, struct dp_display_private, dp_display);
+
ret = dp_display_request_irq(dp_display);
if (ret) {
DRM_ERROR("request_irq failed, ret=%d\n", ret);
@@ -1467,6 +1476,8 @@ int msm_dp_modeset_init(struct msm_dp *dp_display, struct drm_device *dev,
return ret;
}
+ dp_priv->panel->connector = dp_display->connector;
+
priv->connectors[priv->num_connectors++] = dp_display->connector;
return 0;
}
diff --git a/drivers/gpu/drm/msm/dp/dp_panel.c b/drivers/gpu/drm/msm/dp/dp_panel.c
index 2181b60e1d1d..982f5e8c3546 100644
--- a/drivers/gpu/drm/msm/dp/dp_panel.c
+++ b/drivers/gpu/drm/msm/dp/dp_panel.c
@@ -151,6 +151,15 @@ static int dp_panel_update_modes(struct drm_connector *connector,
return rc;
}
+void dp_panel_add_fail_safe_mode(struct drm_connector *connector)
+{
+ /* fail safe edid */
+ mutex_lock(&connector->dev->mode_config.mutex);
+ if (drm_add_modes_noedid(connector, 640, 480))
+ drm_set_preferred_mode(connector, 640, 480);
+ mutex_unlock(&connector->dev->mode_config.mutex);
+}
+
int dp_panel_read_sink_caps(struct dp_panel *dp_panel,
struct drm_connector *connector)
{
@@ -207,11 +216,7 @@ int dp_panel_read_sink_caps(struct dp_panel *dp_panel,
goto end;
}
- /* fail safe edid */
- mutex_lock(&connector->dev->mode_config.mutex);
- if (drm_add_modes_noedid(connector, 640, 480))
- drm_set_preferred_mode(connector, 640, 480);
- mutex_unlock(&connector->dev->mode_config.mutex);
+ dp_panel_add_fail_safe_mode(connector);
}
if (panel->aux_cfg_update_done) {
diff --git a/drivers/gpu/drm/msm/dp/dp_panel.h b/drivers/gpu/drm/msm/dp/dp_panel.h
index 9023e5bb4b8b..99739ea679a7 100644
--- a/drivers/gpu/drm/msm/dp/dp_panel.h
+++ b/drivers/gpu/drm/msm/dp/dp_panel.h
@@ -59,6 +59,7 @@ int dp_panel_init_panel_info(struct dp_panel *dp_panel);
int dp_panel_deinit(struct dp_panel *dp_panel);
int dp_panel_timing_cfg(struct dp_panel *dp_panel);
void dp_panel_dump_regs(struct dp_panel *dp_panel);
+void dp_panel_add_fail_safe_mode(struct drm_connector *connector);
int dp_panel_read_sink_caps(struct dp_panel *dp_panel,
struct drm_connector *connector);
u32 dp_panel_get_mode_bpp(struct dp_panel *dp_panel, u32 mode_max_bpp,
diff --git a/drivers/gpu/drm/msm/dsi/dsi_host.c b/drivers/gpu/drm/msm/dsi/dsi_host.c
index dc85974c7897..eea679a52e86 100644
--- a/drivers/gpu/drm/msm/dsi/dsi_host.c
+++ b/drivers/gpu/drm/msm/dsi/dsi_host.c
@@ -1909,7 +1909,7 @@ int msm_dsi_host_init(struct msm_dsi *msm_dsi)
/* do not autoenable, will be enabled later */
ret = devm_request_irq(&pdev->dev, msm_host->irq, dsi_host_irq,
- IRQF_TRIGGER_HIGH | IRQF_ONESHOT | IRQF_NO_AUTOEN,
+ IRQF_TRIGGER_HIGH | IRQF_NO_AUTOEN,
"dsi_isr", msm_host);
if (ret < 0) {
dev_err(&pdev->dev, "failed to request IRQ%u: %d\n",
diff --git a/drivers/gpu/drm/msm/dsi/dsi_manager.c b/drivers/gpu/drm/msm/dsi/dsi_manager.c
index fa4c396df6a9..6e43672f5807 100644
--- a/drivers/gpu/drm/msm/dsi/dsi_manager.c
+++ b/drivers/gpu/drm/msm/dsi/dsi_manager.c
@@ -643,7 +643,7 @@ struct drm_connector *msm_dsi_manager_connector_init(u8 id)
return connector;
fail:
- connector->funcs->destroy(msm_dsi->connector);
+ connector->funcs->destroy(connector);
return ERR_PTR(ret);
}
diff --git a/drivers/gpu/drm/msm/dsi/phy/dsi_phy_10nm.c b/drivers/gpu/drm/msm/dsi/phy/dsi_phy_10nm.c
index d8128f50b0dd..0b782cc18b3f 100644
--- a/drivers/gpu/drm/msm/dsi/phy/dsi_phy_10nm.c
+++ b/drivers/gpu/drm/msm/dsi/phy/dsi_phy_10nm.c
@@ -562,7 +562,9 @@ static int pll_10nm_register(struct dsi_pll_10nm *pll_10nm, struct clk_hw **prov
char clk_name[32], parent[32], vco_name[32];
char parent2[32], parent3[32], parent4[32];
struct clk_init_data vco_init = {
- .parent_names = (const char *[]){ "xo" },
+ .parent_data = &(const struct clk_parent_data) {
+ .fw_name = "ref",
+ },
.num_parents = 1,
.name = vco_name,
.flags = CLK_IGNORE_UNUSED,
diff --git a/drivers/gpu/drm/msm/dsi/phy/dsi_phy_14nm.c b/drivers/gpu/drm/msm/dsi/phy/dsi_phy_14nm.c
index 5b4e991f220d..1c1e9861b93f 100644
--- a/drivers/gpu/drm/msm/dsi/phy/dsi_phy_14nm.c
+++ b/drivers/gpu/drm/msm/dsi/phy/dsi_phy_14nm.c
@@ -804,7 +804,9 @@ static int pll_14nm_register(struct dsi_pll_14nm *pll_14nm, struct clk_hw **prov
{
char clk_name[32], parent[32], vco_name[32];
struct clk_init_data vco_init = {
- .parent_names = (const char *[]){ "xo" },
+ .parent_data = &(const struct clk_parent_data) {
+ .fw_name = "ref",
+ },
.num_parents = 1,
.name = vco_name,
.flags = CLK_IGNORE_UNUSED,
diff --git a/drivers/gpu/drm/msm/dsi/phy/dsi_phy_28nm.c b/drivers/gpu/drm/msm/dsi/phy/dsi_phy_28nm.c
index 2da673a2add6..48eab80b548e 100644
--- a/drivers/gpu/drm/msm/dsi/phy/dsi_phy_28nm.c
+++ b/drivers/gpu/drm/msm/dsi/phy/dsi_phy_28nm.c
@@ -521,7 +521,9 @@ static int pll_28nm_register(struct dsi_pll_28nm *pll_28nm, struct clk_hw **prov
{
char clk_name[32], parent1[32], parent2[32], vco_name[32];
struct clk_init_data vco_init = {
- .parent_names = (const char *[]){ "xo" },
+ .parent_data = &(const struct clk_parent_data) {
+ .fw_name = "ref", .name = "xo",
+ },
.num_parents = 1,
.name = vco_name,
.flags = CLK_IGNORE_UNUSED,
diff --git a/drivers/gpu/drm/msm/dsi/phy/dsi_phy_28nm_8960.c b/drivers/gpu/drm/msm/dsi/phy/dsi_phy_28nm_8960.c
index 71ed4aa0dc67..fc56cdcc9ad6 100644
--- a/drivers/gpu/drm/msm/dsi/phy/dsi_phy_28nm_8960.c
+++ b/drivers/gpu/drm/msm/dsi/phy/dsi_phy_28nm_8960.c
@@ -385,7 +385,9 @@ static int pll_28nm_register(struct dsi_pll_28nm *pll_28nm, struct clk_hw **prov
{
char *clk_name, *parent_name, *vco_name;
struct clk_init_data vco_init = {
- .parent_names = (const char *[]){ "pxo" },
+ .parent_data = &(const struct clk_parent_data) {
+ .fw_name = "ref",
+ },
.num_parents = 1,
.flags = CLK_IGNORE_UNUSED,
.ops = &clk_ops_dsi_pll_28nm_vco,
diff --git a/drivers/gpu/drm/msm/dsi/phy/dsi_phy_7nm.c b/drivers/gpu/drm/msm/dsi/phy/dsi_phy_7nm.c
index cb297b08458e..8cc1ef8199ac 100644
--- a/drivers/gpu/drm/msm/dsi/phy/dsi_phy_7nm.c
+++ b/drivers/gpu/drm/msm/dsi/phy/dsi_phy_7nm.c
@@ -590,7 +590,9 @@ static int pll_7nm_register(struct dsi_pll_7nm *pll_7nm, struct clk_hw **provide
char clk_name[32], parent[32], vco_name[32];
char parent2[32], parent3[32], parent4[32];
struct clk_init_data vco_init = {
- .parent_names = (const char *[]){ "bi_tcxo" },
+ .parent_data = &(const struct clk_parent_data) {
+ .fw_name = "ref",
+ },
.num_parents = 1,
.name = vco_name,
.flags = CLK_IGNORE_UNUSED,
@@ -864,20 +866,26 @@ static int dsi_7nm_phy_enable(struct msm_dsi_phy *phy,
/* Alter PHY configurations if data rate less than 1.5GHZ*/
less_than_1500_mhz = (clk_req->bitclk_rate <= 1500000000);
- /* For C-PHY, no low power settings for lower clk rate */
- if (phy->cphy_mode)
- less_than_1500_mhz = false;
-
if (phy->cfg->quirks & DSI_PHY_7NM_QUIRK_V4_1) {
vreg_ctrl_0 = less_than_1500_mhz ? 0x53 : 0x52;
- glbl_rescode_top_ctrl = less_than_1500_mhz ? 0x3d : 0x00;
- glbl_rescode_bot_ctrl = less_than_1500_mhz ? 0x39 : 0x3c;
+ if (phy->cphy_mode) {
+ glbl_rescode_top_ctrl = 0x00;
+ glbl_rescode_bot_ctrl = 0x3c;
+ } else {
+ glbl_rescode_top_ctrl = less_than_1500_mhz ? 0x3d : 0x00;
+ glbl_rescode_bot_ctrl = less_than_1500_mhz ? 0x39 : 0x3c;
+ }
glbl_str_swi_cal_sel_ctrl = 0x00;
glbl_hstx_str_ctrl_0 = 0x88;
} else {
vreg_ctrl_0 = less_than_1500_mhz ? 0x5B : 0x59;
- glbl_str_swi_cal_sel_ctrl = less_than_1500_mhz ? 0x03 : 0x00;
- glbl_hstx_str_ctrl_0 = less_than_1500_mhz ? 0x66 : 0x88;
+ if (phy->cphy_mode) {
+ glbl_str_swi_cal_sel_ctrl = 0x03;
+ glbl_hstx_str_ctrl_0 = 0x66;
+ } else {
+ glbl_str_swi_cal_sel_ctrl = less_than_1500_mhz ? 0x03 : 0x00;
+ glbl_hstx_str_ctrl_0 = less_than_1500_mhz ? 0x66 : 0x88;
+ }
glbl_rescode_top_ctrl = 0x03;
glbl_rescode_bot_ctrl = 0x3c;
}
diff --git a/drivers/gpu/drm/msm/msm_gem.c b/drivers/gpu/drm/msm/msm_gem.c
index cb52ac01e512..d280dd64744d 100644
--- a/drivers/gpu/drm/msm/msm_gem.c
+++ b/drivers/gpu/drm/msm/msm_gem.c
@@ -937,6 +937,7 @@ void msm_gem_describe(struct drm_gem_object *obj, struct seq_file *m,
get_pid_task(aspace->pid, PIDTYPE_PID);
if (task) {
comm = kstrdup(task->comm, GFP_KERNEL);
+ put_task_struct(task);
} else {
comm = NULL;
}
generated by cgit v1.2.3 (git 2.39.0) at 2024-11-21 22:30:58 +0300