Merge drm/drm-next into drm-misc-next

drm-next has been forwarded to 5.0-rc1, and we need it to apply the damage
helper for dirtyfb series from Noralf Trønnes.

Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>

drivers/gpu/drm/meson/meson_crtc.c

@@ -46,6 +46,7 @@ struct meson_crtc {
 	struct drm_crtc base;
 	struct drm_pending_vblank_event *event;
 	struct meson_drm *priv;
+	bool enabled;
 };
 #define to_meson_crtc(x) container_of(x, struct meson_crtc, base)
 
@@ -81,8 +82,7 @@ static const struct drm_crtc_funcs meson_crtc_funcs = {
 
 };
 
-static void meson_crtc_atomic_enable(struct drm_crtc *crtc,
-				     struct drm_crtc_state *old_state)
+static void meson_crtc_enable(struct drm_crtc *crtc)
 {
 	struct meson_crtc *meson_crtc = to_meson_crtc(crtc);
 	struct drm_crtc_state *crtc_state = crtc->state;
@@ -106,6 +106,22 @@ static void meson_crtc_atomic_enable(struct drm_crtc *crtc,
 	writel_bits_relaxed(VPP_POSTBLEND_ENABLE, VPP_POSTBLEND_ENABLE,
 			    priv->io_base + _REG(VPP_MISC));
 
+	drm_crtc_vblank_on(crtc);
+
+	meson_crtc->enabled = true;
+}
+
+static void meson_crtc_atomic_enable(struct drm_crtc *crtc,
+				     struct drm_crtc_state *old_state)
+{
+	struct meson_crtc *meson_crtc = to_meson_crtc(crtc);
+	struct meson_drm *priv = meson_crtc->priv;
+
+	DRM_DEBUG_DRIVER("\n");
+
+	if (!meson_crtc->enabled)
+		meson_crtc_enable(crtc);
+
 	priv->viu.osd1_enabled = true;
 }
 
@@ -117,6 +133,8 @@ static void meson_crtc_atomic_disable(struct drm_crtc *crtc,
 
 	DRM_DEBUG_DRIVER("\n");
 
+	drm_crtc_vblank_off(crtc);
+
 	priv->viu.osd1_enabled = false;
 	priv->viu.osd1_commit = false;
 
@@ -135,6 +153,8 @@ static void meson_crtc_atomic_disable(struct drm_crtc *crtc,
 
 		crtc->state->event = NULL;
 	}
+
+	meson_crtc->enabled = false;
 }
 
 static void meson_crtc_atomic_begin(struct drm_crtc *crtc,
@@ -143,6 +163,9 @@ static void meson_crtc_atomic_begin(struct drm_crtc *crtc,
 	struct meson_crtc *meson_crtc = to_meson_crtc(crtc);
 	unsigned long flags;
 
+	if (crtc->state->enable && !meson_crtc->enabled)
+		meson_crtc_enable(crtc);
+
 	if (crtc->state->event) {
 		WARN_ON(drm_crtc_vblank_get(crtc) != 0);
 

drivers/gpu/drm/meson/meson_dw_hdmi.c

@@ -690,6 +690,7 @@ static const struct regmap_config meson_dw_hdmi_regmap_config = {
 	.reg_read = meson_dw_hdmi_reg_read,
 	.reg_write = meson_dw_hdmi_reg_write,
 	.max_register = 0x10000,
+	.fast_io = true,
 };
 
 static bool meson_hdmi_connector_is_available(struct device *dev)

drivers/gpu/drm/meson/meson_venc.c

@@ -71,6 +71,7 @@
  */
 
 /* HHI Registers */
+#define HHI_GCLK_MPEG2		0x148 /* 0x52 offset in data sheet */
 #define HHI_VDAC_CNTL0		0x2F4 /* 0xbd offset in data sheet */
 #define HHI_VDAC_CNTL1		0x2F8 /* 0xbe offset in data sheet */
 #define HHI_HDMI_PHY_CNTL0	0x3a0 /* 0xe8 offset in data sheet */
@@ -840,6 +841,7 @@ struct meson_hdmi_venc_vic_mode {
 	{ 5, &meson_hdmi_encp_mode_1080i60 },
 	{ 20, &meson_hdmi_encp_mode_1080i50 },
 	{ 32, &meson_hdmi_encp_mode_1080p24 },
+	{ 33, &meson_hdmi_encp_mode_1080p50 },
 	{ 34, &meson_hdmi_encp_mode_1080p30 },
 	{ 31, &meson_hdmi_encp_mode_1080p50 },
 	{ 16, &meson_hdmi_encp_mode_1080p60 },
@@ -1659,10 +1661,12 @@ unsigned int meson_venci_get_field(struct meson_drm *priv)
 void meson_venc_enable_vsync(struct meson_drm *priv)
 {
 	writel_relaxed(2, priv->io_base + _REG(VENC_INTCTRL));
+	regmap_update_bits(priv->hhi, HHI_GCLK_MPEG2, BIT(25), BIT(25));
 }
 
 void meson_venc_disable_vsync(struct meson_drm *priv)
 {
+	regmap_update_bits(priv->hhi, HHI_GCLK_MPEG2, BIT(25), 0);
 	writel_relaxed(0, priv->io_base + _REG(VENC_INTCTRL));
 }
 

drivers/gpu/drm/meson/meson_viu.c

@@ -184,18 +184,18 @@ void meson_viu_set_osd_lut(struct meson_drm *priv, enum viu_lut_sel_e lut_sel,
 	if (lut_sel == VIU_LUT_OSD_OETF) {
 		writel(0, priv->io_base + _REG(addr_port));
 
-		for (i = 0; i < 20; i++)
+		for (i = 0; i < (OSD_OETF_LUT_SIZE / 2); i++)
 			writel(r_map[i * 2] | (r_map[i * 2 + 1] << 16),
 				priv->io_base + _REG(data_port));
 
 		writel(r_map[OSD_OETF_LUT_SIZE - 1] | (g_map[0] << 16),
 			priv->io_base + _REG(data_port));
 
-		for (i = 0; i < 20; i++)
+		for (i = 0; i < (OSD_OETF_LUT_SIZE / 2); i++)
 			writel(g_map[i * 2 + 1] | (g_map[i * 2 + 2] << 16),
 				priv->io_base + _REG(data_port));
 
-		for (i = 0; i < 20; i++)
+		for (i = 0; i < (OSD_OETF_LUT_SIZE / 2); i++)
 			writel(b_map[i * 2] | (b_map[i * 2 + 1] << 16),
 				priv->io_base + _REG(data_port));
 
@@ -211,18 +211,18 @@ void meson_viu_set_osd_lut(struct meson_drm *priv, enum viu_lut_sel_e lut_sel,
 	} else if (lut_sel == VIU_LUT_OSD_EOTF) {
 		writel(0, priv->io_base + _REG(addr_port));
 
-		for (i = 0; i < 20; i++)
+		for (i = 0; i < (OSD_EOTF_LUT_SIZE / 2); i++)
 			writel(r_map[i * 2] | (r_map[i * 2 + 1] << 16),
 				priv->io_base + _REG(data_port));
 
 		writel(r_map[OSD_EOTF_LUT_SIZE - 1] | (g_map[0] << 16),
 			priv->io_base + _REG(data_port));
 
-		for (i = 0; i < 20; i++)
+		for (i = 0; i < (OSD_EOTF_LUT_SIZE / 2); i++)
 			writel(g_map[i * 2 + 1] | (g_map[i * 2 + 2] << 16),
 				priv->io_base + _REG(data_port));
 
-		for (i = 0; i < 20; i++)
+		for (i = 0; i < (OSD_EOTF_LUT_SIZE / 2); i++)
 			writel(b_map[i * 2] | (b_map[i * 2 + 1] << 16),
 				priv->io_base + _REG(data_port));