Merge tag 'drm-next-2019-05-09' of git://anongit.freedesktop.org/drm/drm

Pull drm updates from Dave Airlie:
 "This has two exciting community drivers for ARM Mali accelerators.
  Since ARM has never been open source friendly on the GPU side of the
  house, the community has had to create open source drivers for the
  Mali GPUs. Lima covers the older t4xx and panfrost the newer 6xx/7xx
  series. Well done to all involved and hopefully this will help ARM
  head in the right direction.

  There is also now the ability if you don't have any of the legacy
  drivers enabled (pre-KMS) to remove all the pre-KMS support code from
  the core drm, this saves 10% or so in codesize on my machine.

  i915 also enable Icelake/Elkhart Lake Gen11 GPUs by default, vboxvideo
  moves out of staging.

  There are also some rcar-du patches which crossover with media tree
  but all should be acked by Mauro.

  Summary:

  uapi changes:
   - Colorspace connector property
   - fourcc - new YUV formts
   - timeline sync objects initially merged
   - expose FB_DAMAGE_CLIPS to atomic userspace

  new drivers:
   - vboxvideo: moved out of staging
   - aspeed: ASPEED SoC BMC chip display support
   - lima: ARM Mali4xx GPU acceleration driver support
   - panfrost: ARM Mali6xx/7xx Midgard/Bitfrost acceleration driver support

  core:
   - component helper docs
   - unplugging fixes
   - devm device init
   - MIPI/DSI rate control
   - shmem backed gem objects
   - connector, display_info, edid_quirks cleanups
   - dma_buf fence chain support
   - 64-bit dma-fence seqno comparison fixes
   - move initial fb config code to core
   - gem fence array helpers for Lima
   - ability to remove legacy support code if no drivers requires it (removes 10% of drm.ko size)
   - lease fixes

  ttm:
   - unified DRM_FILE_PAGE_OFFSET handling
   - Account for kernel allocations in kernel zone only

  panel:
   - OSD070T1718-19TS panel support
   - panel-tpo-td028ttec1 backlight support
   - Ronbo RB070D30 MIPI/DSI
   - Feiyang FY07024DI26A30-D MIPI-DSI panel
   - Rocktech jh057n00900 MIPI-DSI panel

  i915:
   - Comet Lake (Gen9) PCI IDs
   - Updated Icelake PCI IDs
   - Elkhartlake (Gen11) support
   - DP MST property addtions
   - plane and watermark fixes
   - Icelake port sync and VEBOX disable fixes
   - struct_mutex usage reduction
   - Icelake gamma fix
   - GuC reset fixes
   - make mmap more asynchronous
   - sound display power well race fixes
   - DDI/MIPI-DSI clocks for Icelake
   - Icelake RPS frequency changing support
   - Icelake workarounds

  amdgpu:
   - Use HMM for userptr
   - vega20 experimental smu11 support
   - RAS support for vega20
   - BACO support for vega12 + fixes for vega20
   - reworked IH interrupt handling
   - amdkfd RAS support
   - Freesync improvements
   - initial timeline sync object support
   - DC Z ordering fixes
   - NV12 planes support
   - colorspace properties for planes=
   - eDP opts if eDP already initialized

  nouveau:
   - misc fixes

  etnaviv:
   - misc fixes

  msm:
   - GPU zap shader support expansion
   - robustness ABI addition

  exynos:
   - Logging cleanups

  tegra:
   - Shared reset fix
   - CPU cache maintenance fix

  cirrus:
   - driver rewritten using simple helpers

  meson:
   - G12A support

  vmwgfx:
   - Resource dirtying management improvements
   - Userspace logging improvements

  virtio:
   - PRIME fixes

  rockchip:
   - rk3066 hdmi support

  sun4i:
   - DSI burst mode support

  vc4:
   - load tracker to detect underflow

  v3d:
   - v3d v4.2 support

  malidp:
   - initial Mali D71 support in komeda driver

  tfp410:
   - omap related improvement

  omapdrm:
   - drm bridge/panel support
   - drop some omap specific panels

  rcar-du:
   - Display writeback support"

* tag 'drm-next-2019-05-09' of git://anongit.freedesktop.org/drm/drm: (1507 commits)
  drm/msm/a6xx: No zap shader is not an error
  drm/cma-helper: Fix drm_gem_cma_free_object()
  drm: Fix timestamp docs for variable refresh properties.
  drm/komeda: Mark the local functions as static
  drm/komeda: Fixed warning: Function parameter or member not described
  drm/komeda: Expose bus_width to Komeda-CORE
  drm/komeda: Add sysfs attribute: core_id and config_id
  drm: add non-desktop quirk for Valve HMDs
  drm/panfrost: Show stored feature registers
  drm/panfrost: Don't scream about deferred probe
  drm/panfrost: Disable PM on probe failure
  drm/panfrost: Set DMA masks earlier
  drm/panfrost: Add sanity checks to submit IOCTL
  drm/etnaviv: initialize idle mask before querying the HW db
  drm: introduce a capability flag for syncobj timeline support
  drm: report consistent errors when checking syncobj capibility
  drm/nouveau/nouveau: forward error generated while resuming objects tree
  drm/nouveau/fb/ramgk104: fix spelling mistake "sucessfully" -> "successfully"
  drm/nouveau/i2c: Disable i2c bus access after ->fini()
  drm/nouveau: Remove duplicate ACPI_VIDEO_NOTIFY_PROBE definition
  ...

1 files changed, 110 insertions, 13 deletions

diff --git a/drivers/gpu/drm/meson/meson_vclk.c b/drivers/gpu/drm/meson/meson_vclk.c
index f6ba35a405f8..b39034745444 100644
--- a/drivers/gpu/drm/meson/meson_vclk.c
+++ b/drivers/gpu/drm/meson/meson_vclk.c
@@ -113,9 +113,12 @@
 #define HHI_HDMI_PLL_CNTL4	0x32C /* 0xcb offset in data sheet */
 #define HHI_HDMI_PLL_CNTL5	0x330 /* 0xcc offset in data sheet */
 #define HHI_HDMI_PLL_CNTL6	0x334 /* 0xcd offset in data sheet */
+#define HHI_HDMI_PLL_CNTL7	0x338 /* 0xce offset in data sheet */
 
 #define HDMI_PLL_RESET		BIT(28)
+#define HDMI_PLL_RESET_G12A	BIT(29)
 #define HDMI_PLL_LOCK		BIT(31)
+#define HDMI_PLL_LOCK_G12A	(3 << 30)
 
 #define FREQ_1000_1001(_freq)	DIV_ROUND_CLOSEST(_freq * 1000, 1001)
 
@@ -257,6 +260,10 @@ static void meson_venci_cvbs_clock_config(struct meson_drm *priv)
 		regmap_write(priv->hhi, HHI_HDMI_PLL_CNTL5, 0x71486980);
 		regmap_write(priv->hhi, HHI_HDMI_PLL_CNTL6, 0x00000e55);
 		regmap_write(priv->hhi, HHI_HDMI_PLL_CNTL, 0x4800023d);
+
+		/* Poll for lock bit */
+		regmap_read_poll_timeout(priv->hhi, HHI_HDMI_PLL_CNTL, val,
+					 (val & HDMI_PLL_LOCK), 10, 0);
 	} else if (meson_vpu_is_compatible(priv, "amlogic,meson-gxm-vpu") ||
 		   meson_vpu_is_compatible(priv, "amlogic,meson-gxl-vpu")) {
 		regmap_write(priv->hhi, HHI_HDMI_PLL_CNTL, 0x4000027b);
@@ -271,11 +278,26 @@ static void meson_venci_cvbs_clock_config(struct meson_drm *priv)
 					HDMI_PLL_RESET, HDMI_PLL_RESET);
 		regmap_update_bits(priv->hhi, HHI_HDMI_PLL_CNTL,
 					HDMI_PLL_RESET, 0);
-	}
 
-	/* Poll for lock bit */
-	regmap_read_poll_timeout(priv->hhi, HHI_HDMI_PLL_CNTL, val,
-				 (val & HDMI_PLL_LOCK), 10, 0);
+		/* Poll for lock bit */
+		regmap_read_poll_timeout(priv->hhi, HHI_HDMI_PLL_CNTL, val,
+					 (val & HDMI_PLL_LOCK), 10, 0);
+	} else if (meson_vpu_is_compatible(priv, "amlogic,meson-g12a-vpu")) {
+		regmap_write(priv->hhi, HHI_HDMI_PLL_CNTL, 0x1a0504f7);
+		regmap_write(priv->hhi, HHI_HDMI_PLL_CNTL2, 0x00010000);
+		regmap_write(priv->hhi, HHI_HDMI_PLL_CNTL3, 0x00000000);
+		regmap_write(priv->hhi, HHI_HDMI_PLL_CNTL4, 0x6a28dc00);
+		regmap_write(priv->hhi, HHI_HDMI_PLL_CNTL5, 0x65771290);
+		regmap_write(priv->hhi, HHI_HDMI_PLL_CNTL6, 0x39272000);
+		regmap_write(priv->hhi, HHI_HDMI_PLL_CNTL7, 0x56540000);
+		regmap_write(priv->hhi, HHI_HDMI_PLL_CNTL, 0x3a0504f7);
+		regmap_write(priv->hhi, HHI_HDMI_PLL_CNTL, 0x1a0504f7);
+
+		/* Poll for lock bit */
+		regmap_read_poll_timeout(priv->hhi, HHI_HDMI_PLL_CNTL, val,
+			((val & HDMI_PLL_LOCK_G12A) == HDMI_PLL_LOCK_G12A),
+			10, 0);
+	}
 
 	/* Disable VCLK2 */
 	regmap_update_bits(priv->hhi, HHI_VIID_CLK_CNTL, VCLK2_EN, 0);
@@ -288,8 +310,13 @@ static void meson_venci_cvbs_clock_config(struct meson_drm *priv)
 				VCLK2_DIV_MASK, (55 - 1));
 
 	/* select vid_pll for vclk2 */
-	regmap_update_bits(priv->hhi, HHI_VIID_CLK_CNTL,
-				VCLK2_SEL_MASK, (4 << VCLK2_SEL_SHIFT));
+	if (meson_vpu_is_compatible(priv, "amlogic,meson-g12a-vpu"))
+		regmap_update_bits(priv->hhi, HHI_VIID_CLK_CNTL,
+					VCLK2_SEL_MASK, (0 << VCLK2_SEL_SHIFT));
+	else
+		regmap_update_bits(priv->hhi, HHI_VIID_CLK_CNTL,
+					VCLK2_SEL_MASK, (4 << VCLK2_SEL_SHIFT));
+
 	/* enable vclk2 gate */
 	regmap_update_bits(priv->hhi, HHI_VIID_CLK_CNTL, VCLK2_EN, VCLK2_EN);
 
@@ -396,8 +423,8 @@ struct meson_vclk_params {
 	},
 	[MESON_VCLK_HDMI_297000] = {
 		.pixel_freq = 297000,
-		.pll_base_freq = 2970000,
-		.pll_od1 = 1,
+		.pll_base_freq = 5940000,
+		.pll_od1 = 2,
 		.pll_od2 = 1,
 		.pll_od3 = 1,
 		.vid_pll_div = VID_PLL_DIV_5,
@@ -476,32 +503,80 @@ void meson_hdmi_pll_set_params(struct meson_drm *priv, unsigned int m,
 		/* Poll for lock bit */
 		regmap_read_poll_timeout(priv->hhi, HHI_HDMI_PLL_CNTL, val,
 				(val & HDMI_PLL_LOCK), 10, 0);
+	} else if (meson_vpu_is_compatible(priv, "amlogic,meson-g12a-vpu")) {
+		regmap_write(priv->hhi, HHI_HDMI_PLL_CNTL, 0x0b3a0400 | m);
+
+		/* Enable and reset */
+		regmap_update_bits(priv->hhi, HHI_HDMI_PLL_CNTL,
+				   0x3 << 28, 0x3 << 28);
+
+		regmap_write(priv->hhi, HHI_HDMI_PLL_CNTL2, frac);
+		regmap_write(priv->hhi, HHI_HDMI_PLL_CNTL3, 0x00000000);
+
+		/* G12A HDMI PLL Needs specific parameters for 5.4GHz */
+		if (m >= 0xf7) {
+			regmap_write(priv->hhi, HHI_HDMI_PLL_CNTL4, 0xea68dc00);
+			regmap_write(priv->hhi, HHI_HDMI_PLL_CNTL5, 0x65771290);
+			regmap_write(priv->hhi, HHI_HDMI_PLL_CNTL6, 0x39272000);
+			regmap_write(priv->hhi, HHI_HDMI_PLL_CNTL7, 0x55540000);
+		} else {
+			regmap_write(priv->hhi, HHI_HDMI_PLL_CNTL4, 0x0a691c00);
+			regmap_write(priv->hhi, HHI_HDMI_PLL_CNTL5, 0x33771290);
+			regmap_write(priv->hhi, HHI_HDMI_PLL_CNTL6, 0x39270000);
+			regmap_write(priv->hhi, HHI_HDMI_PLL_CNTL7, 0x50540000);
+		}
+
+		do {
+			/* Reset PLL */
+			regmap_update_bits(priv->hhi, HHI_HDMI_PLL_CNTL,
+					HDMI_PLL_RESET_G12A, HDMI_PLL_RESET_G12A);
+
+			/* UN-Reset PLL */
+			regmap_update_bits(priv->hhi, HHI_HDMI_PLL_CNTL,
+					HDMI_PLL_RESET_G12A, 0);
+
+			/* Poll for lock bits */
+			if (!regmap_read_poll_timeout(priv->hhi,
+						      HHI_HDMI_PLL_CNTL, val,
+						      ((val & HDMI_PLL_LOCK_G12A)
+						        == HDMI_PLL_LOCK_G12A),
+						      10, 100))
+				break;
+		} while(1);
 	}
 
 	if (meson_vpu_is_compatible(priv, "amlogic,meson-gxbb-vpu"))
 		regmap_update_bits(priv->hhi, HHI_HDMI_PLL_CNTL2,
 				3 << 16, pll_od_to_reg(od1) << 16);
 	else if (meson_vpu_is_compatible(priv, "amlogic,meson-gxm-vpu") ||
-			meson_vpu_is_compatible(priv, "amlogic,meson-gxl-vpu"))
+		 meson_vpu_is_compatible(priv, "amlogic,meson-gxl-vpu"))
 		regmap_update_bits(priv->hhi, HHI_HDMI_PLL_CNTL3,
 				3 << 21, pll_od_to_reg(od1) << 21);
+	else if (meson_vpu_is_compatible(priv, "amlogic,meson-g12a-vpu"))
+		regmap_update_bits(priv->hhi, HHI_HDMI_PLL_CNTL,
+				3 << 16, pll_od_to_reg(od1) << 16);
 
 	if (meson_vpu_is_compatible(priv, "amlogic,meson-gxbb-vpu"))
 		regmap_update_bits(priv->hhi, HHI_HDMI_PLL_CNTL2,
 				3 << 22, pll_od_to_reg(od2) << 22);
 	else if (meson_vpu_is_compatible(priv, "amlogic,meson-gxm-vpu") ||
-			meson_vpu_is_compatible(priv, "amlogic,meson-gxl-vpu"))
+		 meson_vpu_is_compatible(priv, "amlogic,meson-gxl-vpu"))
 		regmap_update_bits(priv->hhi, HHI_HDMI_PLL_CNTL3,
 				3 << 23, pll_od_to_reg(od2) << 23);
+	else if (meson_vpu_is_compatible(priv, "amlogic,meson-g12a-vpu"))
+		regmap_update_bits(priv->hhi, HHI_HDMI_PLL_CNTL,
+				3 << 18, pll_od_to_reg(od2) << 18);
 
 	if (meson_vpu_is_compatible(priv, "amlogic,meson-gxbb-vpu"))
 		regmap_update_bits(priv->hhi, HHI_HDMI_PLL_CNTL2,
 				3 << 18, pll_od_to_reg(od3) << 18);
 	else if (meson_vpu_is_compatible(priv, "amlogic,meson-gxm-vpu") ||
-			meson_vpu_is_compatible(priv, "amlogic,meson-gxl-vpu"))
+		 meson_vpu_is_compatible(priv, "amlogic,meson-gxl-vpu"))
 		regmap_update_bits(priv->hhi, HHI_HDMI_PLL_CNTL3,
 				3 << 19, pll_od_to_reg(od3) << 19);
-
+	else if (meson_vpu_is_compatible(priv, "amlogic,meson-g12a-vpu"))
+		regmap_update_bits(priv->hhi, HHI_HDMI_PLL_CNTL,
+				3 << 20, pll_od_to_reg(od3) << 20);
 }
 
 #define XTAL_FREQ 24000
@@ -518,6 +593,7 @@ static unsigned int meson_hdmi_pll_get_m(struct meson_drm *priv,
 
 #define HDMI_FRAC_MAX_GXBB	4096
 #define HDMI_FRAC_MAX_GXL	1024
+#define HDMI_FRAC_MAX_G12A	131072
 
 static unsigned int meson_hdmi_pll_get_frac(struct meson_drm *priv,
 					    unsigned int m,
@@ -534,6 +610,9 @@ static unsigned int meson_hdmi_pll_get_frac(struct meson_drm *priv,
 		parent_freq *= 2;
 	}
 
+	if (meson_vpu_is_compatible(priv, "amlogic,meson-g12a-vpu"))
+		frac_max = HDMI_FRAC_MAX_G12A;
+
 	/* We can have a perfect match !*/
 	if (pll_freq / m == parent_freq &&
 	    pll_freq % m == 0)
@@ -559,7 +638,8 @@ static bool meson_hdmi_pll_validate_params(struct meson_drm *priv,
 		if (frac >= HDMI_FRAC_MAX_GXBB)
 			return false;
 	} else if (meson_vpu_is_compatible(priv, "amlogic,meson-gxm-vpu") ||
-		   meson_vpu_is_compatible(priv, "amlogic,meson-gxl-vpu")) {
+		   meson_vpu_is_compatible(priv, "amlogic,meson-gxl-vpu") ||
+		   meson_vpu_is_compatible(priv, "amlogic,meson-g12a-vpu")) {
 		/* Empiric supported min/max dividers */
 		if (m < 106 || m > 247)
 			return false;
@@ -714,6 +794,23 @@ static void meson_vclk_set(struct meson_drm *priv, unsigned int pll_base_freq,
 		}
 
 		meson_hdmi_pll_set_params(priv, m, frac, od1, od2, od3);
+	} else if (meson_vpu_is_compatible(priv, "amlogic,meson-g12a-vpu")) {
+		switch (pll_base_freq) {
+		case 2970000:
+			m = 0x7b;
+			frac = vic_alternate_clock ? 0x140b4 : 0x18000;
+			break;
+		case 4320000:
+			m = vic_alternate_clock ? 0xb3 : 0xb4;
+			frac = vic_alternate_clock ? 0x1a3ee : 0;
+			break;
+		case 5940000:
+			m = 0xf7;
+			frac = vic_alternate_clock ? 0x8148 : 0x10000;
+			break;
+		}
+
+		meson_hdmi_pll_set_params(priv, m, frac, od1, od2, od3);
 	}
 
 	/* Setup vid_pll divider */