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-rw-r--r--drivers/gpu/drm/msm/dsi/dsi.h18
-rw-r--r--drivers/gpu/drm/msm/dsi/dsi_host.c46
-rw-r--r--drivers/gpu/drm/msm/dsi/dsi_manager.c178
-rw-r--r--drivers/gpu/drm/msm/dsi/phy/dsi_phy.c39
-rw-r--r--drivers/gpu/drm/msm/dsi/phy/dsi_phy.h4
-rw-r--r--drivers/gpu/drm/msm/dsi/phy/dsi_phy_20nm.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
8 files changed, 172 insertions, 125 deletions
diff --git a/drivers/gpu/drm/msm/dsi/dsi.h b/drivers/gpu/drm/msm/dsi/dsi.h
index 9407a682d045..9465996d0869 100644
--- a/drivers/gpu/drm/msm/dsi/dsi.h
+++ b/drivers/gpu/drm/msm/dsi/dsi.h
@@ -28,6 +28,7 @@
#define DSI_MAX 2
struct msm_dsi_phy_shared_timings;
+struct msm_dsi_phy_clk_request;
enum msm_dsi_phy_type {
MSM_DSI_PHY_28NM_HPM,
@@ -92,10 +93,6 @@ struct drm_bridge *msm_dsi_manager_bridge_init(u8 id);
void msm_dsi_manager_bridge_destroy(struct drm_bridge *bridge);
struct drm_connector *msm_dsi_manager_connector_init(u8 id);
struct drm_connector *msm_dsi_manager_ext_bridge_init(u8 id);
-int msm_dsi_manager_phy_enable(int id,
- const unsigned long bit_rate, const unsigned long esc_rate,
- struct msm_dsi_phy_shared_timings *shared_timing);
-void msm_dsi_manager_phy_disable(int id);
int msm_dsi_manager_cmd_xfer(int id, const struct mipi_dsi_msg *msg);
bool msm_dsi_manager_cmd_xfer_trigger(int id, u32 dma_base, u32 len);
void msm_dsi_manager_attach_dsi_device(int id, u32 device_flags);
@@ -155,7 +152,8 @@ void msm_dsi_host_cmd_xfer_commit(struct mipi_dsi_host *host,
u32 dma_base, u32 len);
int msm_dsi_host_enable(struct mipi_dsi_host *host);
int msm_dsi_host_disable(struct mipi_dsi_host *host);
-int msm_dsi_host_power_on(struct mipi_dsi_host *host);
+int msm_dsi_host_power_on(struct mipi_dsi_host *host,
+ struct msm_dsi_phy_shared_timings *phy_shared_timings);
int msm_dsi_host_power_off(struct mipi_dsi_host *host);
int msm_dsi_host_set_display_mode(struct mipi_dsi_host *host,
struct drm_display_mode *mode);
@@ -167,6 +165,8 @@ void msm_dsi_host_unregister(struct mipi_dsi_host *host);
int msm_dsi_host_set_src_pll(struct mipi_dsi_host *host,
struct msm_dsi_pll *src_pll);
void msm_dsi_host_reset_phy(struct mipi_dsi_host *host);
+void msm_dsi_host_get_phy_clk_req(struct mipi_dsi_host *host,
+ struct msm_dsi_phy_clk_request *clk_req);
void msm_dsi_host_destroy(struct mipi_dsi_host *host);
int msm_dsi_host_modeset_init(struct mipi_dsi_host *host,
struct drm_device *dev);
@@ -179,10 +179,16 @@ struct msm_dsi_phy_shared_timings {
u32 clk_pre;
bool clk_pre_inc_by_2;
};
+
+struct msm_dsi_phy_clk_request {
+ unsigned long bitclk_rate;
+ unsigned long escclk_rate;
+};
+
void msm_dsi_phy_driver_register(void);
void msm_dsi_phy_driver_unregister(void);
int msm_dsi_phy_enable(struct msm_dsi_phy *phy, int src_pll_id,
- const unsigned long bit_rate, const unsigned long esc_rate);
+ struct msm_dsi_phy_clk_request *clk_req);
void msm_dsi_phy_disable(struct msm_dsi_phy *phy);
void msm_dsi_phy_get_shared_timings(struct msm_dsi_phy *phy,
struct msm_dsi_phy_shared_timings *shared_timing);
diff --git a/drivers/gpu/drm/msm/dsi/dsi_host.c b/drivers/gpu/drm/msm/dsi/dsi_host.c
index 1d2c9b46737d..1fc07ce24686 100644
--- a/drivers/gpu/drm/msm/dsi/dsi_host.c
+++ b/drivers/gpu/drm/msm/dsi/dsi_host.c
@@ -2128,6 +2128,15 @@ void msm_dsi_host_reset_phy(struct mipi_dsi_host *host)
udelay(100);
}
+void msm_dsi_host_get_phy_clk_req(struct mipi_dsi_host *host,
+ struct msm_dsi_phy_clk_request *clk_req)
+{
+ struct msm_dsi_host *msm_host = to_msm_dsi_host(host);
+
+ clk_req->bitclk_rate = msm_host->byte_clk_rate * 8;
+ clk_req->escclk_rate = msm_host->esc_clk_rate;
+}
+
int msm_dsi_host_enable(struct mipi_dsi_host *host)
{
struct msm_dsi_host *msm_host = to_msm_dsi_host(host);
@@ -2175,10 +2184,10 @@ static void msm_dsi_sfpb_config(struct msm_dsi_host *msm_host, bool enable)
SFPB_GPREG_MASTER_PORT_EN(en));
}
-int msm_dsi_host_power_on(struct mipi_dsi_host *host)
+int msm_dsi_host_power_on(struct mipi_dsi_host *host,
+ struct msm_dsi_phy_shared_timings *phy_shared_timings)
{
struct msm_dsi_host *msm_host = to_msm_dsi_host(host);
- struct msm_dsi_phy_shared_timings phy_shared_timings;
int ret = 0;
mutex_lock(&msm_host->dev_mutex);
@@ -2189,12 +2198,6 @@ int msm_dsi_host_power_on(struct mipi_dsi_host *host)
msm_dsi_sfpb_config(msm_host, true);
- ret = dsi_calc_clk_rate(msm_host);
- if (ret) {
- pr_err("%s: unable to calc clk rate, %d\n", __func__, ret);
- goto unlock_ret;
- }
-
ret = dsi_host_regulator_enable(msm_host);
if (ret) {
pr_err("%s:Failed to enable vregs.ret=%d\n",
@@ -2202,22 +2205,6 @@ int msm_dsi_host_power_on(struct mipi_dsi_host *host)
goto unlock_ret;
}
- ret = dsi_bus_clk_enable(msm_host);
- if (ret) {
- pr_err("%s: failed to enable bus clocks, %d\n", __func__, ret);
- goto fail_disable_reg;
- }
-
- ret = msm_dsi_manager_phy_enable(msm_host->id,
- msm_host->byte_clk_rate * 8,
- msm_host->esc_clk_rate,
- &phy_shared_timings);
- dsi_bus_clk_disable(msm_host);
- if (ret) {
- pr_err("%s: failed to enable phy, %d\n", __func__, ret);
- goto fail_disable_reg;
- }
-
ret = dsi_clk_ctrl(msm_host, 1);
if (ret) {
pr_err("%s: failed to enable clocks. ret=%d\n", __func__, ret);
@@ -2233,7 +2220,7 @@ int msm_dsi_host_power_on(struct mipi_dsi_host *host)
dsi_timing_setup(msm_host);
dsi_sw_reset(msm_host);
- dsi_ctrl_config(msm_host, true, &phy_shared_timings);
+ dsi_ctrl_config(msm_host, true, phy_shared_timings);
if (msm_host->disp_en_gpio)
gpiod_set_value(msm_host->disp_en_gpio, 1);
@@ -2269,8 +2256,6 @@ int msm_dsi_host_power_off(struct mipi_dsi_host *host)
pinctrl_pm_select_sleep_state(&msm_host->pdev->dev);
- msm_dsi_manager_phy_disable(msm_host->id);
-
dsi_clk_ctrl(msm_host, 0);
dsi_host_regulator_disable(msm_host);
@@ -2290,6 +2275,7 @@ int msm_dsi_host_set_display_mode(struct mipi_dsi_host *host,
struct drm_display_mode *mode)
{
struct msm_dsi_host *msm_host = to_msm_dsi_host(host);
+ int ret;
if (msm_host->mode) {
drm_mode_destroy(msm_host->dev, msm_host->mode);
@@ -2302,6 +2288,12 @@ int msm_dsi_host_set_display_mode(struct mipi_dsi_host *host,
return -ENOMEM;
}
+ ret = dsi_calc_clk_rate(msm_host);
+ if (ret) {
+ pr_err("%s: unable to calc clk rate, %d\n", __func__, ret);
+ return ret;
+ }
+
return 0;
}
diff --git a/drivers/gpu/drm/msm/dsi/dsi_manager.c b/drivers/gpu/drm/msm/dsi/dsi_manager.c
index cb67e78d775b..921270ea6059 100644
--- a/drivers/gpu/drm/msm/dsi/dsi_manager.c
+++ b/drivers/gpu/drm/msm/dsi/dsi_manager.c
@@ -125,6 +125,84 @@ static int dsi_mgr_setup_components(int id)
return ret;
}
+static int enable_phy(struct msm_dsi *msm_dsi, int src_pll_id,
+ struct msm_dsi_phy_shared_timings *shared_timings)
+{
+ struct msm_dsi_phy_clk_request clk_req;
+ int ret;
+
+ msm_dsi_host_get_phy_clk_req(msm_dsi->host, &clk_req);
+
+ ret = msm_dsi_phy_enable(msm_dsi->phy, src_pll_id, &clk_req);
+ msm_dsi_phy_get_shared_timings(msm_dsi->phy, shared_timings);
+
+ return ret;
+}
+
+static int
+dsi_mgr_phy_enable(int id,
+ struct msm_dsi_phy_shared_timings shared_timings[DSI_MAX])
+{
+ struct msm_dsi *msm_dsi = dsi_mgr_get_dsi(id);
+ struct msm_dsi *mdsi = dsi_mgr_get_dsi(DSI_CLOCK_MASTER);
+ struct msm_dsi *sdsi = dsi_mgr_get_dsi(DSI_CLOCK_SLAVE);
+ int src_pll_id = IS_DUAL_DSI() ? DSI_CLOCK_MASTER : id;
+ int ret;
+
+ /* In case of dual DSI, some registers in PHY1 have been programmed
+ * during PLL0 clock's set_rate. The PHY1 reset called by host1 here
+ * will silently reset those PHY1 registers. Therefore we need to reset
+ * and enable both PHYs before any PLL clock operation.
+ */
+ if (IS_DUAL_DSI() && mdsi && sdsi) {
+ if (!mdsi->phy_enabled && !sdsi->phy_enabled) {
+ msm_dsi_host_reset_phy(mdsi->host);
+ msm_dsi_host_reset_phy(sdsi->host);
+
+ ret = enable_phy(mdsi, src_pll_id,
+ &shared_timings[DSI_CLOCK_MASTER]);
+ if (ret)
+ return ret;
+ ret = enable_phy(sdsi, src_pll_id,
+ &shared_timings[DSI_CLOCK_SLAVE]);
+ if (ret) {
+ msm_dsi_phy_disable(mdsi->phy);
+ return ret;
+ }
+ }
+ } else {
+ msm_dsi_host_reset_phy(mdsi->host);
+ ret = enable_phy(msm_dsi, src_pll_id, &shared_timings[id]);
+ if (ret)
+ return ret;
+ }
+
+ msm_dsi->phy_enabled = true;
+
+ return 0;
+}
+
+static void dsi_mgr_phy_disable(int id)
+{
+ struct msm_dsi *msm_dsi = dsi_mgr_get_dsi(id);
+ struct msm_dsi *mdsi = dsi_mgr_get_dsi(DSI_CLOCK_MASTER);
+ struct msm_dsi *sdsi = dsi_mgr_get_dsi(DSI_CLOCK_SLAVE);
+
+ /* disable DSI phy
+ * In dual-dsi configuration, the phy should be disabled for the
+ * first controller only when the second controller is disabled.
+ */
+ msm_dsi->phy_enabled = false;
+ if (IS_DUAL_DSI() && mdsi && sdsi) {
+ if (!mdsi->phy_enabled && !sdsi->phy_enabled) {
+ msm_dsi_phy_disable(sdsi->phy);
+ msm_dsi_phy_disable(mdsi->phy);
+ }
+ } else {
+ msm_dsi_phy_disable(msm_dsi->phy);
+ }
+}
+
struct dsi_connector {
struct drm_connector base;
int id;
@@ -360,22 +438,31 @@ static void dsi_mgr_bridge_pre_enable(struct drm_bridge *bridge)
struct msm_dsi *msm_dsi1 = dsi_mgr_get_dsi(DSI_1);
struct mipi_dsi_host *host = msm_dsi->host;
struct drm_panel *panel = msm_dsi->panel;
+ struct msm_dsi_phy_shared_timings phy_shared_timings[DSI_MAX];
bool is_dual_dsi = IS_DUAL_DSI();
int ret;
DBG("id=%d", id);
- if (!msm_dsi_device_connected(msm_dsi) ||
- (is_dual_dsi && (DSI_1 == id)))
+ if (!msm_dsi_device_connected(msm_dsi))
return;
- ret = msm_dsi_host_power_on(host);
+ ret = dsi_mgr_phy_enable(id, phy_shared_timings);
+ if (ret)
+ goto phy_en_fail;
+
+ /* Do nothing with the host if it is DSI 1 in case of dual DSI */
+ if (is_dual_dsi && (DSI_1 == id))
+ return;
+
+ ret = msm_dsi_host_power_on(host, &phy_shared_timings[id]);
if (ret) {
pr_err("%s: power on host %d failed, %d\n", __func__, id, ret);
goto host_on_fail;
}
if (is_dual_dsi && msm_dsi1) {
- ret = msm_dsi_host_power_on(msm_dsi1->host);
+ ret = msm_dsi_host_power_on(msm_dsi1->host,
+ &phy_shared_timings[DSI_1]);
if (ret) {
pr_err("%s: power on host1 failed, %d\n",
__func__, ret);
@@ -434,6 +521,8 @@ panel_prep_fail:
host1_on_fail:
msm_dsi_host_power_off(host);
host_on_fail:
+ dsi_mgr_phy_disable(id);
+phy_en_fail:
return;
}
@@ -459,10 +548,17 @@ static void dsi_mgr_bridge_post_disable(struct drm_bridge *bridge)
DBG("id=%d", id);
- if (!msm_dsi_device_connected(msm_dsi) ||
- (is_dual_dsi && (DSI_1 == id)))
+ if (!msm_dsi_device_connected(msm_dsi))
return;
+ /*
+ * Do nothing with the host if it is DSI 1 in case of dual DSI.
+ * It is safe to call dsi_mgr_phy_disable() here because a single PHY
+ * won't be diabled until both PHYs request disable.
+ */
+ if (is_dual_dsi && (DSI_1 == id))
+ goto disable_phy;
+
if (panel) {
ret = drm_panel_disable(panel);
if (ret)
@@ -497,6 +593,9 @@ static void dsi_mgr_bridge_post_disable(struct drm_bridge *bridge)
pr_err("%s: host1 power off failed, %d\n",
__func__, ret);
}
+
+disable_phy:
+ dsi_mgr_phy_disable(id);
}
static void dsi_mgr_bridge_mode_set(struct drm_bridge *bridge,
@@ -664,73 +763,6 @@ void msm_dsi_manager_bridge_destroy(struct drm_bridge *bridge)
{
}
-int msm_dsi_manager_phy_enable(int id,
- const unsigned long bit_rate, const unsigned long esc_rate,
- struct msm_dsi_phy_shared_timings *shared_timings)
-{
- struct msm_dsi *msm_dsi = dsi_mgr_get_dsi(id);
- struct msm_dsi *mdsi = dsi_mgr_get_dsi(DSI_CLOCK_MASTER);
- struct msm_dsi *sdsi = dsi_mgr_get_dsi(DSI_CLOCK_SLAVE);
- struct msm_dsi_phy *phy = msm_dsi->phy;
- int src_pll_id = IS_DUAL_DSI() ? DSI_CLOCK_MASTER : id;
- int ret;
-
- /* In case of dual DSI, some registers in PHY1 have been programmed
- * during PLL0 clock's set_rate. The PHY1 reset called by host1 here
- * will silently reset those PHY1 registers. Therefore we need to reset
- * and enable both PHYs before any PLL clock operation.
- */
- if (IS_DUAL_DSI() && mdsi && sdsi) {
- if (!mdsi->phy_enabled && !sdsi->phy_enabled) {
- msm_dsi_host_reset_phy(mdsi->host);
- msm_dsi_host_reset_phy(sdsi->host);
- ret = msm_dsi_phy_enable(mdsi->phy, src_pll_id,
- bit_rate, esc_rate);
- if (ret)
- return ret;
- ret = msm_dsi_phy_enable(sdsi->phy, src_pll_id,
- bit_rate, esc_rate);
- if (ret) {
- msm_dsi_phy_disable(mdsi->phy);
- return ret;
- }
- }
- } else {
- msm_dsi_host_reset_phy(msm_dsi->host);
- ret = msm_dsi_phy_enable(msm_dsi->phy, src_pll_id, bit_rate,
- esc_rate);
- if (ret)
- return ret;
- }
-
- msm_dsi->phy_enabled = true;
- msm_dsi_phy_get_shared_timings(phy, shared_timings);
-
- return 0;
-}
-
-void msm_dsi_manager_phy_disable(int id)
-{
- struct msm_dsi *msm_dsi = dsi_mgr_get_dsi(id);
- struct msm_dsi *mdsi = dsi_mgr_get_dsi(DSI_CLOCK_MASTER);
- struct msm_dsi *sdsi = dsi_mgr_get_dsi(DSI_CLOCK_SLAVE);
- struct msm_dsi_phy *phy = msm_dsi->phy;
-
- /* disable DSI phy
- * In dual-dsi configuration, the phy should be disabled for the
- * first controller only when the second controller is disabled.
- */
- msm_dsi->phy_enabled = false;
- if (IS_DUAL_DSI() && mdsi && sdsi) {
- if (!mdsi->phy_enabled && !sdsi->phy_enabled) {
- msm_dsi_phy_disable(sdsi->phy);
- msm_dsi_phy_disable(mdsi->phy);
- }
- } else {
- msm_dsi_phy_disable(phy);
- }
-}
-
int msm_dsi_manager_cmd_xfer(int id, const struct mipi_dsi_msg *msg)
{
struct msm_dsi *msm_dsi = dsi_mgr_get_dsi(id);
diff --git a/drivers/gpu/drm/msm/dsi/phy/dsi_phy.c b/drivers/gpu/drm/msm/dsi/phy/dsi_phy.c
index 1021c1c572ca..a761531ec04c 100644
--- a/drivers/gpu/drm/msm/dsi/phy/dsi_phy.c
+++ b/drivers/gpu/drm/msm/dsi/phy/dsi_phy.c
@@ -54,8 +54,10 @@ static void dsi_dphy_timing_calc_clk_zero(struct msm_dsi_dphy_timing *timing,
}
int msm_dsi_dphy_timing_calc(struct msm_dsi_dphy_timing *timing,
- const unsigned long bit_rate, const unsigned long esc_rate)
+ struct msm_dsi_phy_clk_request *clk_req)
{
+ const unsigned long bit_rate = clk_req->bitclk_rate;
+ const unsigned long esc_rate = clk_req->escclk_rate;
s32 ui, lpx;
s32 tmax, tmin;
s32 pcnt0 = 10;
@@ -429,7 +431,7 @@ void __exit msm_dsi_phy_driver_unregister(void)
}
int msm_dsi_phy_enable(struct msm_dsi_phy *phy, int src_pll_id,
- const unsigned long bit_rate, const unsigned long esc_rate)
+ struct msm_dsi_phy_clk_request *clk_req)
{
struct device *dev = &phy->pdev->dev;
int ret;
@@ -437,18 +439,24 @@ int msm_dsi_phy_enable(struct msm_dsi_phy *phy, int src_pll_id,
if (!phy || !phy->cfg->ops.enable)
return -EINVAL;
+ ret = dsi_phy_enable_resource(phy);
+ if (ret) {
+ dev_err(dev, "%s: resource enable failed, %d\n",
+ __func__, ret);
+ goto res_en_fail;
+ }
+
ret = dsi_phy_regulator_enable(phy);
if (ret) {
dev_err(dev, "%s: regulator enable failed, %d\n",
__func__, ret);
- return ret;
+ goto reg_en_fail;
}
- ret = phy->cfg->ops.enable(phy, src_pll_id, bit_rate, esc_rate);
+ ret = phy->cfg->ops.enable(phy, src_pll_id, clk_req);
if (ret) {
dev_err(dev, "%s: phy enable failed, %d\n", __func__, ret);
- dsi_phy_regulator_disable(phy);
- return ret;
+ goto phy_en_fail;
}
/*
@@ -460,14 +468,22 @@ int msm_dsi_phy_enable(struct msm_dsi_phy *phy, int src_pll_id,
if (phy->usecase != MSM_DSI_PHY_SLAVE) {
ret = msm_dsi_pll_restore_state(phy->pll);
if (ret) {
- pr_err("%s: failed to restore pll state\n", __func__);
- if (phy->cfg->ops.disable)
- phy->cfg->ops.disable(phy);
- dsi_phy_regulator_disable(phy);
- return ret;
+ dev_err(dev, "%s: failed to restore pll state, %d\n",
+ __func__, ret);
+ goto pll_restor_fail;
}
}
+ return 0;
+
+pll_restor_fail:
+ if (phy->cfg->ops.disable)
+ phy->cfg->ops.disable(phy);
+phy_en_fail:
+ dsi_phy_regulator_disable(phy);
+reg_en_fail:
+ dsi_phy_disable_resource(phy);
+res_en_fail:
return ret;
}
@@ -483,6 +499,7 @@ void msm_dsi_phy_disable(struct msm_dsi_phy *phy)
phy->cfg->ops.disable(phy);
dsi_phy_regulator_disable(phy);
+ dsi_phy_disable_resource(phy);
}
void msm_dsi_phy_get_shared_timings(struct msm_dsi_phy *phy,
diff --git a/drivers/gpu/drm/msm/dsi/phy/dsi_phy.h b/drivers/gpu/drm/msm/dsi/phy/dsi_phy.h
index e1057423fd21..6472b600ac41 100644
--- a/drivers/gpu/drm/msm/dsi/phy/dsi_phy.h
+++ b/drivers/gpu/drm/msm/dsi/phy/dsi_phy.h
@@ -24,7 +24,7 @@
struct msm_dsi_phy_ops {
int (*init) (struct msm_dsi_phy *phy);
int (*enable)(struct msm_dsi_phy *phy, int src_pll_id,
- const unsigned long bit_rate, const unsigned long esc_rate);
+ struct msm_dsi_phy_clk_request *clk_req);
void (*disable)(struct msm_dsi_phy *phy);
};
@@ -88,7 +88,7 @@ struct msm_dsi_phy {
* PHY internal functions
*/
int msm_dsi_dphy_timing_calc(struct msm_dsi_dphy_timing *timing,
- const unsigned long bit_rate, const unsigned long esc_rate);
+ struct msm_dsi_phy_clk_request *clk_req);
void msm_dsi_phy_set_src_pll(struct msm_dsi_phy *phy, int pll_id, u32 reg,
u32 bit_mask);
int msm_dsi_phy_init_common(struct msm_dsi_phy *phy);
diff --git a/drivers/gpu/drm/msm/dsi/phy/dsi_phy_20nm.c b/drivers/gpu/drm/msm/dsi/phy/dsi_phy_20nm.c
index c4a7be5dee60..1ca6c69516f5 100644
--- a/drivers/gpu/drm/msm/dsi/phy/dsi_phy_20nm.c
+++ b/drivers/gpu/drm/msm/dsi/phy/dsi_phy_20nm.c
@@ -72,7 +72,7 @@ static void dsi_20nm_phy_regulator_ctrl(struct msm_dsi_phy *phy, bool enable)
}
static int dsi_20nm_phy_enable(struct msm_dsi_phy *phy, int src_pll_id,
- const unsigned long bit_rate, const unsigned long esc_rate)
+ struct msm_dsi_phy_clk_request *clk_req)
{
struct msm_dsi_dphy_timing *timing = &phy->timing;
int i;
@@ -81,7 +81,7 @@ static int dsi_20nm_phy_enable(struct msm_dsi_phy *phy, int src_pll_id,
DBG("");
- if (msm_dsi_dphy_timing_calc(timing, bit_rate, esc_rate)) {
+ if (msm_dsi_dphy_timing_calc(timing, clk_req)) {
dev_err(&phy->pdev->dev,
"%s: D-PHY timing calculation failed\n", __func__);
return -EINVAL;
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 ea740c5fb235..4972b52cbe44 100644
--- a/drivers/gpu/drm/msm/dsi/phy/dsi_phy_28nm.c
+++ b/drivers/gpu/drm/msm/dsi/phy/dsi_phy_28nm.c
@@ -67,7 +67,7 @@ static void dsi_28nm_phy_regulator_ctrl(struct msm_dsi_phy *phy, bool enable)
}
static int dsi_28nm_phy_enable(struct msm_dsi_phy *phy, int src_pll_id,
- const unsigned long bit_rate, const unsigned long esc_rate)
+ struct msm_dsi_phy_clk_request *clk_req)
{
struct msm_dsi_dphy_timing *timing = &phy->timing;
int i;
@@ -75,7 +75,7 @@ static int dsi_28nm_phy_enable(struct msm_dsi_phy *phy, int src_pll_id,
DBG("");
- if (msm_dsi_dphy_timing_calc(timing, bit_rate, esc_rate)) {
+ if (msm_dsi_dphy_timing_calc(timing, clk_req)) {
dev_err(&phy->pdev->dev,
"%s: D-PHY timing calculation failed\n", __func__);
return -EINVAL;
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 9aff0ba069cc..398004463498 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
@@ -124,14 +124,14 @@ static void dsi_28nm_phy_lane_config(struct msm_dsi_phy *phy)
}
static int dsi_28nm_phy_enable(struct msm_dsi_phy *phy, int src_pll_id,
- const unsigned long bit_rate, const unsigned long esc_rate)
+ struct msm_dsi_phy_clk_request *clk_req)
{
struct msm_dsi_dphy_timing *timing = &phy->timing;
void __iomem *base = phy->base;
DBG("");
- if (msm_dsi_dphy_timing_calc(timing, bit_rate, esc_rate)) {
+ if (msm_dsi_dphy_timing_calc(timing, clk_req)) {
dev_err(&phy->pdev->dev,
"%s: D-PHY timing calculation failed\n", __func__);
return -EINVAL;
generated by cgit v1.2.3 (git 2.39.1) at 2024-04-18 12:30:54 +0000