Merge remote-tracking branch 'fixes/tracking-qcomlt-fixes-without-devfreq-reverts' into integration-linux-qcomlt

8 files changed, 38 insertions, 15 deletions

diff --git a/drivers/clk/qcom/mmcc-msm8996.c b/drivers/clk/qcom/mmcc-msm8996.c
index 7d4ee109435c..4208dd0ec7b8 100644
--- a/drivers/clk/qcom/mmcc-msm8996.c
+++ b/drivers/clk/qcom/mmcc-msm8996.c
@@ -3053,16 +3053,6 @@ static struct gdsc mdss_gdsc = {
 	.pwrsts = PWRSTS_OFF_ON,
 };
 
-static struct gdsc gpu_gdsc = {
-	.gdscr = 0x4034,
-	.gds_hw_ctrl = 0x4038,
-	.pd = {
-		.name = "gpu",
-	},
-	.pwrsts = PWRSTS_OFF_ON,
-	.flags = VOTABLE,
-};
-
 static struct gdsc gpu_gx_gdsc = {
 	.gdscr = 0x4024,
 	.clamp_io_ctrl = 0x4300,
@@ -3075,6 +3065,17 @@ static struct gdsc gpu_gx_gdsc = {
 	.flags = CLAMP_IO,
 };
 
+static struct gdsc gpu_gdsc = {
+	.gdscr = 0x4034,
+	.gds_hw_ctrl = 0x4038,
+	.pd = {
+		.name = "gpu",
+	},
+	.parent = &gpu_gx_gdsc.pd,
+	.pwrsts = PWRSTS_OFF_ON,
+	.flags = VOTABLE,
+};
+
 static struct clk_regmap *mmcc_msm8996_clocks[] = {
 	[MMPLL0_EARLY] = &mmpll0_early.clkr,
 	[MMPLL0_PLL] = &mmpll0.clkr,
diff --git a/drivers/gpu/drm/msm/hdmi/hdmi.c b/drivers/gpu/drm/msm/hdmi/hdmi.c
index c79659ca5706..a12fe009f4eb 100644
--- a/drivers/gpu/drm/msm/hdmi/hdmi.c
+++ b/drivers/gpu/drm/msm/hdmi/hdmi.c
@@ -39,6 +39,8 @@ void msm_hdmi_set_mode(struct hdmi *hdmi, bool power_on)
 		}
 	} else {
 		ctrl = HDMI_CTRL_HDMI;
+		if (hdmi->config->keep_ctrl_on)
+			ctrl |= HDMI_CTRL_ENABLE;
 	}
 
 	hdmi_write(hdmi, REG_HDMI_CTRL, ctrl);
@@ -414,6 +416,7 @@ static struct hdmi_platform_config hdmi_tx_8996_config = {
 		HDMI_CFG(pwr_clk, 8x74),
 		HDMI_CFG(hpd_clk, 8x74),
 		.hpd_freq      = hpd_clk_freq_8x74,
+		.keep_ctrl_on  = true,
 };
 
 static const struct {
diff --git a/drivers/gpu/drm/msm/hdmi/hdmi.h b/drivers/gpu/drm/msm/hdmi/hdmi.h
index accc9a61611d..57795fc13468 100644
--- a/drivers/gpu/drm/msm/hdmi/hdmi.h
+++ b/drivers/gpu/drm/msm/hdmi/hdmi.h
@@ -121,6 +121,9 @@ struct hdmi_platform_config {
 
 	/* gpio's: */
 	struct hdmi_gpio_data gpios[HDMI_MAX_NUM_GPIO];
+
+	/* caps, etc. */
+	bool keep_ctrl_on;
 };
 
 void msm_hdmi_set_mode(struct hdmi *hdmi, bool power_on);
diff --git a/drivers/gpu/drm/msm/hdmi/hdmi_connector.c b/drivers/gpu/drm/msm/hdmi/hdmi_connector.c
index e9c9a0af508e..69bbcc9adb3a 100644
--- a/drivers/gpu/drm/msm/hdmi/hdmi_connector.c
+++ b/drivers/gpu/drm/msm/hdmi/hdmi_connector.c
@@ -223,6 +223,13 @@ static int hpd_enable(struct hdmi_connector *hdmi_connector)
 			HDMI_HPD_CTRL_ENABLE | hpd_ctrl);
 	spin_unlock_irqrestore(&hdmi->reg_lock, flags);
 
+	/*
+	 * wait for a bit so that HPD is sensed if there is a cable already
+	 * connected. Returning early will result in someone calling the
+	 * connnector func's detect() callback too early
+	 */
+	msleep(15);
+
 	return 0;
 
 fail:
@@ -465,8 +472,7 @@ struct drm_connector *msm_hdmi_connector_init(struct hdmi *hdmi)
 			DRM_MODE_CONNECTOR_HDMIA);
 	drm_connector_helper_add(connector, &msm_hdmi_connector_helper_funcs);
 
-	connector->polled = DRM_CONNECTOR_POLL_CONNECT |
-			DRM_CONNECTOR_POLL_DISCONNECT;
+	connector->polled = DRM_CONNECTOR_POLL_HPD;
 
 	connector->interlace_allowed = 0;
 	connector->doublescan_allowed = 0;
diff --git a/drivers/irqchip/irq-gic-v3.c b/drivers/irqchip/irq-gic-v3.c
index d5912f1ec884..7cebe11c4cd5 100644
--- a/drivers/irqchip/irq-gic-v3.c
+++ b/drivers/irqchip/irq-gic-v3.c
@@ -139,6 +139,11 @@ static void gic_enable_redist(bool enable)
 	u32 count = 1000000;	/* 1s! */
 	u32 val;
 
+	/*
+	 * on msm8996 access to GICR_WAKER is disabled
+	 * This would need a proper fix in TZ firmware
+	 */
+	return;
 	rbase = gic_data_rdist_rd_base();
 
 	val = readl_relaxed(rbase + GICR_WAKER);
diff --git a/drivers/mmc/host/mmci.c b/drivers/mmc/host/mmci.c
index 1841d250e9e2..dd1df38ef18a 100644
--- a/drivers/mmc/host/mmci.c
+++ b/drivers/mmc/host/mmci.c
@@ -170,6 +170,7 @@ static struct variant_data variant_ux500v2 = {
 	.mmcimask1		= true,
 	.start_err		= MCI_STARTBITERR,
 	.opendrain		= MCI_OD,
+	.any_blksize		= true,
 };
 
 static struct variant_data variant_stm32 = {
@@ -209,6 +210,7 @@ static struct variant_data variant_qcom = {
 	.start_err		= MCI_STARTBITERR,
 	.opendrain		= MCI_ROD,
 	.init			= qcom_variant_init,
+	.any_blksize		= true,
 };
 
 /* Busy detection for the ST Micro variant */
@@ -232,10 +234,11 @@ static int mmci_card_busy(struct mmc_host *mmc)
 static int mmci_validate_data(struct mmci_host *host,
 			      struct mmc_data *data)
 {
+	struct variant_data *variant = host->variant;
+
 	if (!data)
 		return 0;
-
-	if (!is_power_of_2(data->blksz)) {
+	if (!is_power_of_2(data->blksz) && !variant->any_blksize) {
 		dev_err(mmc_dev(host->mmc),
 			"unsupported block size (%d bytes)\n", data->blksz);
 		return -EINVAL;
@@ -790,7 +793,6 @@ static void mmci_start_data(struct mmci_host *host, struct mmc_data *data)
 	writel(host->size, base + MMCIDATALENGTH);
 
 	blksz_bits = ffs(data->blksz) - 1;
-	BUG_ON(1 << blksz_bits != data->blksz);
 
 	if (variant->blksz_datactrl16)
 		datactrl = MCI_DPSM_ENABLE | (data->blksz << 16);
diff --git a/drivers/mmc/host/mmci.h b/drivers/mmc/host/mmci.h
index 517591d219e9..df507782896f 100644
--- a/drivers/mmc/host/mmci.h
+++ b/drivers/mmc/host/mmci.h
@@ -236,6 +236,7 @@ struct mmci_host;
  * @start_err: bitmask identifying the STARTBITERR bit inside MMCISTATUS
  *	       register.
  * @opendrain: bitmask identifying the OPENDRAIN bit inside MMCIPOWER register
+ * @any_blksize: true if block any sizes are supported
  */
 struct variant_data {
 	unsigned int		clkreg;
@@ -268,6 +269,7 @@ struct variant_data {
 	bool			mmcimask1;
 	u32			start_err;
 	u32			opendrain;
+	bool			any_blksize;
 	void (*init)(struct mmci_host *host);
 };
 
diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c
index 9d5d2ca7fc4f..28e140012058 100644
--- a/drivers/scsi/ufs/ufshcd.c
+++ b/drivers/scsi/ufs/ufshcd.c
@@ -6748,6 +6748,7 @@ static struct scsi_host_template ufshcd_driver_template = {
 	.max_host_blocked	= 1,
 	.track_queue_depth	= 1,
 	.sdev_groups		= ufshcd_driver_groups,
+	.no_write_same		= 1,
 };
 
 static int ufshcd_config_vreg_load(struct device *dev, struct ufs_vreg *vreg,