From 1543e317f1da31b75942316931e8f491a8920811 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Thu, 04 Jan 2024 10:08:02 +0000
Subject: [PATCH] disable FB

---
 kernel/drivers/gpu/drm/i915/i915_pci.c |  916 ++++++++++++++++++++++++++++++++++++++++-----------------
 1 files changed, 644 insertions(+), 272 deletions(-)

diff --git a/kernel/drivers/gpu/drm/i915/i915_pci.c b/kernel/drivers/gpu/drm/i915/i915_pci.c
index 1df3ce1..63dc0fc 100644
--- a/kernel/drivers/gpu/drm/i915/i915_pci.c
+++ b/kernel/drivers/gpu/drm/i915/i915_pci.c
@@ -23,244 +23,408 @@
  */
 
 #include <linux/console.h>
-#include <linux/vgaarb.h>
 #include <linux/vga_switcheroo.h>
 
+#include <drm/drm_drv.h>
+#include <drm/i915_pciids.h>
+
+#include "display/intel_fbdev.h"
+
 #include "i915_drv.h"
+#include "i915_perf.h"
+#include "i915_globals.h"
 #include "i915_selftest.h"
 
-#define PLATFORM(x) .platform = (x), .platform_mask = BIT(x)
+#define PLATFORM(x) .platform = (x)
 #define GEN(x) .gen = (x), .gen_mask = BIT((x) - 1)
 
-#define GEN_DEFAULT_PIPEOFFSETS \
-	.pipe_offsets = { PIPE_A_OFFSET, PIPE_B_OFFSET, \
-			  PIPE_C_OFFSET, PIPE_EDP_OFFSET }, \
-	.trans_offsets = { TRANSCODER_A_OFFSET, TRANSCODER_B_OFFSET, \
-			   TRANSCODER_C_OFFSET, TRANSCODER_EDP_OFFSET }, \
-	.palette_offsets = { PALETTE_A_OFFSET, PALETTE_B_OFFSET }
+#define I845_PIPE_OFFSETS \
+	.pipe_offsets = { \
+		[TRANSCODER_A] = PIPE_A_OFFSET,	\
+	}, \
+	.trans_offsets = { \
+		[TRANSCODER_A] = TRANSCODER_A_OFFSET, \
+	}
 
-#define GEN_CHV_PIPEOFFSETS \
-	.pipe_offsets = { PIPE_A_OFFSET, PIPE_B_OFFSET, \
-			  CHV_PIPE_C_OFFSET }, \
-	.trans_offsets = { TRANSCODER_A_OFFSET, TRANSCODER_B_OFFSET, \
-			   CHV_TRANSCODER_C_OFFSET, }, \
-	.palette_offsets = { PALETTE_A_OFFSET, PALETTE_B_OFFSET, \
-			     CHV_PALETTE_C_OFFSET }
+#define I9XX_PIPE_OFFSETS \
+	.pipe_offsets = { \
+		[TRANSCODER_A] = PIPE_A_OFFSET,	\
+		[TRANSCODER_B] = PIPE_B_OFFSET, \
+	}, \
+	.trans_offsets = { \
+		[TRANSCODER_A] = TRANSCODER_A_OFFSET, \
+		[TRANSCODER_B] = TRANSCODER_B_OFFSET, \
+	}
 
-#define CURSOR_OFFSETS \
-	.cursor_offsets = { CURSOR_A_OFFSET, CURSOR_B_OFFSET, CHV_CURSOR_C_OFFSET }
+#define IVB_PIPE_OFFSETS \
+	.pipe_offsets = { \
+		[TRANSCODER_A] = PIPE_A_OFFSET,	\
+		[TRANSCODER_B] = PIPE_B_OFFSET, \
+		[TRANSCODER_C] = PIPE_C_OFFSET, \
+	}, \
+	.trans_offsets = { \
+		[TRANSCODER_A] = TRANSCODER_A_OFFSET, \
+		[TRANSCODER_B] = TRANSCODER_B_OFFSET, \
+		[TRANSCODER_C] = TRANSCODER_C_OFFSET, \
+	}
+
+#define HSW_PIPE_OFFSETS \
+	.pipe_offsets = { \
+		[TRANSCODER_A] = PIPE_A_OFFSET,	\
+		[TRANSCODER_B] = PIPE_B_OFFSET, \
+		[TRANSCODER_C] = PIPE_C_OFFSET, \
+		[TRANSCODER_EDP] = PIPE_EDP_OFFSET, \
+	}, \
+	.trans_offsets = { \
+		[TRANSCODER_A] = TRANSCODER_A_OFFSET, \
+		[TRANSCODER_B] = TRANSCODER_B_OFFSET, \
+		[TRANSCODER_C] = TRANSCODER_C_OFFSET, \
+		[TRANSCODER_EDP] = TRANSCODER_EDP_OFFSET, \
+	}
+
+#define CHV_PIPE_OFFSETS \
+	.pipe_offsets = { \
+		[TRANSCODER_A] = PIPE_A_OFFSET, \
+		[TRANSCODER_B] = PIPE_B_OFFSET, \
+		[TRANSCODER_C] = CHV_PIPE_C_OFFSET, \
+	}, \
+	.trans_offsets = { \
+		[TRANSCODER_A] = TRANSCODER_A_OFFSET, \
+		[TRANSCODER_B] = TRANSCODER_B_OFFSET, \
+		[TRANSCODER_C] = CHV_TRANSCODER_C_OFFSET, \
+	}
+
+#define I845_CURSOR_OFFSETS \
+	.cursor_offsets = { \
+		[PIPE_A] = CURSOR_A_OFFSET, \
+	}
+
+#define I9XX_CURSOR_OFFSETS \
+	.cursor_offsets = { \
+		[PIPE_A] = CURSOR_A_OFFSET, \
+		[PIPE_B] = CURSOR_B_OFFSET, \
+	}
+
+#define CHV_CURSOR_OFFSETS \
+	.cursor_offsets = { \
+		[PIPE_A] = CURSOR_A_OFFSET, \
+		[PIPE_B] = CURSOR_B_OFFSET, \
+		[PIPE_C] = CHV_CURSOR_C_OFFSET, \
+	}
 
 #define IVB_CURSOR_OFFSETS \
-	.cursor_offsets = { CURSOR_A_OFFSET, IVB_CURSOR_B_OFFSET, IVB_CURSOR_C_OFFSET }
+	.cursor_offsets = { \
+		[PIPE_A] = CURSOR_A_OFFSET, \
+		[PIPE_B] = IVB_CURSOR_B_OFFSET, \
+		[PIPE_C] = IVB_CURSOR_C_OFFSET, \
+	}
 
-#define BDW_COLORS \
-	.color = { .degamma_lut_size = 512, .gamma_lut_size = 512 }
+#define TGL_CURSOR_OFFSETS \
+	.cursor_offsets = { \
+		[PIPE_A] = CURSOR_A_OFFSET, \
+		[PIPE_B] = IVB_CURSOR_B_OFFSET, \
+		[PIPE_C] = IVB_CURSOR_C_OFFSET, \
+		[PIPE_D] = TGL_CURSOR_D_OFFSET, \
+	}
+
+#define I9XX_COLORS \
+	.color = { .gamma_lut_size = 256 }
+#define I965_COLORS \
+	.color = { .gamma_lut_size = 129, \
+		   .gamma_lut_tests = DRM_COLOR_LUT_NON_DECREASING, \
+	}
+#define ILK_COLORS \
+	.color = { .gamma_lut_size = 1024 }
+#define IVB_COLORS \
+	.color = { .degamma_lut_size = 1024, .gamma_lut_size = 1024 }
 #define CHV_COLORS \
-	.color = { .degamma_lut_size = 65, .gamma_lut_size = 257 }
+	.color = { .degamma_lut_size = 65, .gamma_lut_size = 257, \
+		   .degamma_lut_tests = DRM_COLOR_LUT_NON_DECREASING, \
+		   .gamma_lut_tests = DRM_COLOR_LUT_NON_DECREASING, \
+	}
 #define GLK_COLORS \
-	.color = { .degamma_lut_size = 0, .gamma_lut_size = 1024 }
+	.color = { .degamma_lut_size = 33, .gamma_lut_size = 1024, \
+		   .degamma_lut_tests = DRM_COLOR_LUT_NON_DECREASING | \
+					DRM_COLOR_LUT_EQUAL_CHANNELS, \
+	}
 
 /* Keep in gen based order, and chronological order within a gen */
 
 #define GEN_DEFAULT_PAGE_SIZES \
 	.page_sizes = I915_GTT_PAGE_SIZE_4K
 
-#define GEN2_FEATURES \
+#define GEN_DEFAULT_REGIONS \
+	.memory_regions = REGION_SMEM | REGION_STOLEN
+
+#define I830_FEATURES \
 	GEN(2), \
-	.num_pipes = 1, \
-	.has_overlay = 1, .overlay_needs_physical = 1, \
-	.has_gmch_display = 1, \
+	.is_mobile = 1, \
+	.pipe_mask = BIT(PIPE_A) | BIT(PIPE_B), \
+	.cpu_transcoder_mask = BIT(TRANSCODER_A) | BIT(TRANSCODER_B), \
+	.display.has_overlay = 1, \
+	.display.cursor_needs_physical = 1, \
+	.display.overlay_needs_physical = 1, \
+	.display.has_gmch = 1, \
+	.gpu_reset_clobbers_display = true, \
 	.hws_needs_physical = 1, \
 	.unfenced_needs_alignment = 1, \
-	.ring_mask = RENDER_RING, \
+	.platform_engine_mask = BIT(RCS0), \
 	.has_snoop = true, \
-	GEN_DEFAULT_PIPEOFFSETS, \
+	.has_coherent_ggtt = false, \
+	.dma_mask_size = 32, \
+	I9XX_PIPE_OFFSETS, \
+	I9XX_CURSOR_OFFSETS, \
+	I9XX_COLORS, \
 	GEN_DEFAULT_PAGE_SIZES, \
-	CURSOR_OFFSETS
+	GEN_DEFAULT_REGIONS
 
-static const struct intel_device_info intel_i830_info = {
-	GEN2_FEATURES,
+#define I845_FEATURES \
+	GEN(2), \
+	.pipe_mask = BIT(PIPE_A), \
+	.cpu_transcoder_mask = BIT(TRANSCODER_A), \
+	.display.has_overlay = 1, \
+	.display.overlay_needs_physical = 1, \
+	.display.has_gmch = 1, \
+	.gpu_reset_clobbers_display = true, \
+	.hws_needs_physical = 1, \
+	.unfenced_needs_alignment = 1, \
+	.platform_engine_mask = BIT(RCS0), \
+	.has_snoop = true, \
+	.has_coherent_ggtt = false, \
+	.dma_mask_size = 32, \
+	I845_PIPE_OFFSETS, \
+	I845_CURSOR_OFFSETS, \
+	I9XX_COLORS, \
+	GEN_DEFAULT_PAGE_SIZES, \
+	GEN_DEFAULT_REGIONS
+
+static const struct intel_device_info i830_info = {
+	I830_FEATURES,
 	PLATFORM(INTEL_I830),
-	.is_mobile = 1, .cursor_needs_physical = 1,
-	.num_pipes = 2, /* legal, last one wins */
 };
 
-static const struct intel_device_info intel_i845g_info = {
-	GEN2_FEATURES,
+static const struct intel_device_info i845g_info = {
+	I845_FEATURES,
 	PLATFORM(INTEL_I845G),
 };
 
-static const struct intel_device_info intel_i85x_info = {
-	GEN2_FEATURES,
+static const struct intel_device_info i85x_info = {
+	I830_FEATURES,
 	PLATFORM(INTEL_I85X),
-	.is_mobile = 1,
-	.num_pipes = 2, /* legal, last one wins */
-	.cursor_needs_physical = 1,
-	.has_fbc = 1,
+	.display.has_fbc = 1,
 };
 
-static const struct intel_device_info intel_i865g_info = {
-	GEN2_FEATURES,
+static const struct intel_device_info i865g_info = {
+	I845_FEATURES,
 	PLATFORM(INTEL_I865G),
+	.display.has_fbc = 1,
 };
 
 #define GEN3_FEATURES \
 	GEN(3), \
-	.num_pipes = 2, \
-	.has_gmch_display = 1, \
-	.ring_mask = RENDER_RING, \
+	.pipe_mask = BIT(PIPE_A) | BIT(PIPE_B), \
+	.cpu_transcoder_mask = BIT(TRANSCODER_A) | BIT(TRANSCODER_B), \
+	.display.has_gmch = 1, \
+	.gpu_reset_clobbers_display = true, \
+	.platform_engine_mask = BIT(RCS0), \
 	.has_snoop = true, \
-	GEN_DEFAULT_PIPEOFFSETS, \
+	.has_coherent_ggtt = true, \
+	.dma_mask_size = 32, \
+	I9XX_PIPE_OFFSETS, \
+	I9XX_CURSOR_OFFSETS, \
+	I9XX_COLORS, \
 	GEN_DEFAULT_PAGE_SIZES, \
-	CURSOR_OFFSETS
+	GEN_DEFAULT_REGIONS
 
-static const struct intel_device_info intel_i915g_info = {
+static const struct intel_device_info i915g_info = {
 	GEN3_FEATURES,
 	PLATFORM(INTEL_I915G),
-	.cursor_needs_physical = 1,
-	.has_overlay = 1, .overlay_needs_physical = 1,
+	.has_coherent_ggtt = false,
+	.display.cursor_needs_physical = 1,
+	.display.has_overlay = 1,
+	.display.overlay_needs_physical = 1,
 	.hws_needs_physical = 1,
 	.unfenced_needs_alignment = 1,
 };
 
-static const struct intel_device_info intel_i915gm_info = {
+static const struct intel_device_info i915gm_info = {
 	GEN3_FEATURES,
 	PLATFORM(INTEL_I915GM),
 	.is_mobile = 1,
-	.cursor_needs_physical = 1,
-	.has_overlay = 1, .overlay_needs_physical = 1,
-	.supports_tv = 1,
-	.has_fbc = 1,
+	.display.cursor_needs_physical = 1,
+	.display.has_overlay = 1,
+	.display.overlay_needs_physical = 1,
+	.display.supports_tv = 1,
+	.display.has_fbc = 1,
 	.hws_needs_physical = 1,
 	.unfenced_needs_alignment = 1,
 };
 
-static const struct intel_device_info intel_i945g_info = {
+static const struct intel_device_info i945g_info = {
 	GEN3_FEATURES,
 	PLATFORM(INTEL_I945G),
-	.has_hotplug = 1, .cursor_needs_physical = 1,
-	.has_overlay = 1, .overlay_needs_physical = 1,
+	.display.has_hotplug = 1,
+	.display.cursor_needs_physical = 1,
+	.display.has_overlay = 1,
+	.display.overlay_needs_physical = 1,
 	.hws_needs_physical = 1,
 	.unfenced_needs_alignment = 1,
 };
 
-static const struct intel_device_info intel_i945gm_info = {
+static const struct intel_device_info i945gm_info = {
 	GEN3_FEATURES,
 	PLATFORM(INTEL_I945GM),
 	.is_mobile = 1,
-	.has_hotplug = 1, .cursor_needs_physical = 1,
-	.has_overlay = 1, .overlay_needs_physical = 1,
-	.supports_tv = 1,
-	.has_fbc = 1,
+	.display.has_hotplug = 1,
+	.display.cursor_needs_physical = 1,
+	.display.has_overlay = 1,
+	.display.overlay_needs_physical = 1,
+	.display.supports_tv = 1,
+	.display.has_fbc = 1,
 	.hws_needs_physical = 1,
 	.unfenced_needs_alignment = 1,
 };
 
-static const struct intel_device_info intel_g33_info = {
+static const struct intel_device_info g33_info = {
 	GEN3_FEATURES,
 	PLATFORM(INTEL_G33),
-	.has_hotplug = 1,
-	.has_overlay = 1,
+	.display.has_hotplug = 1,
+	.display.has_overlay = 1,
+	.dma_mask_size = 36,
 };
 
-static const struct intel_device_info intel_pineview_info = {
+static const struct intel_device_info pnv_g_info = {
+	GEN3_FEATURES,
+	PLATFORM(INTEL_PINEVIEW),
+	.display.has_hotplug = 1,
+	.display.has_overlay = 1,
+	.dma_mask_size = 36,
+};
+
+static const struct intel_device_info pnv_m_info = {
 	GEN3_FEATURES,
 	PLATFORM(INTEL_PINEVIEW),
 	.is_mobile = 1,
-	.has_hotplug = 1,
-	.has_overlay = 1,
+	.display.has_hotplug = 1,
+	.display.has_overlay = 1,
+	.dma_mask_size = 36,
 };
 
 #define GEN4_FEATURES \
 	GEN(4), \
-	.num_pipes = 2, \
-	.has_hotplug = 1, \
-	.has_gmch_display = 1, \
-	.ring_mask = RENDER_RING, \
+	.pipe_mask = BIT(PIPE_A) | BIT(PIPE_B), \
+	.cpu_transcoder_mask = BIT(TRANSCODER_A) | BIT(TRANSCODER_B), \
+	.display.has_hotplug = 1, \
+	.display.has_gmch = 1, \
+	.gpu_reset_clobbers_display = true, \
+	.platform_engine_mask = BIT(RCS0), \
 	.has_snoop = true, \
-	GEN_DEFAULT_PIPEOFFSETS, \
+	.has_coherent_ggtt = true, \
+	.dma_mask_size = 36, \
+	I9XX_PIPE_OFFSETS, \
+	I9XX_CURSOR_OFFSETS, \
+	I965_COLORS, \
 	GEN_DEFAULT_PAGE_SIZES, \
-	CURSOR_OFFSETS
+	GEN_DEFAULT_REGIONS
 
-static const struct intel_device_info intel_i965g_info = {
+static const struct intel_device_info i965g_info = {
 	GEN4_FEATURES,
 	PLATFORM(INTEL_I965G),
-	.has_overlay = 1,
+	.display.has_overlay = 1,
 	.hws_needs_physical = 1,
 	.has_snoop = false,
 };
 
-static const struct intel_device_info intel_i965gm_info = {
+static const struct intel_device_info i965gm_info = {
 	GEN4_FEATURES,
 	PLATFORM(INTEL_I965GM),
-	.is_mobile = 1, .has_fbc = 1,
-	.has_overlay = 1,
-	.supports_tv = 1,
+	.is_mobile = 1,
+	.display.has_fbc = 1,
+	.display.has_overlay = 1,
+	.display.supports_tv = 1,
 	.hws_needs_physical = 1,
 	.has_snoop = false,
 };
 
-static const struct intel_device_info intel_g45_info = {
+static const struct intel_device_info g45_info = {
 	GEN4_FEATURES,
 	PLATFORM(INTEL_G45),
-	.ring_mask = RENDER_RING | BSD_RING,
+	.platform_engine_mask = BIT(RCS0) | BIT(VCS0),
+	.gpu_reset_clobbers_display = false,
 };
 
-static const struct intel_device_info intel_gm45_info = {
+static const struct intel_device_info gm45_info = {
 	GEN4_FEATURES,
 	PLATFORM(INTEL_GM45),
-	.is_mobile = 1, .has_fbc = 1,
-	.supports_tv = 1,
-	.ring_mask = RENDER_RING | BSD_RING,
+	.is_mobile = 1,
+	.display.has_fbc = 1,
+	.display.supports_tv = 1,
+	.platform_engine_mask = BIT(RCS0) | BIT(VCS0),
+	.gpu_reset_clobbers_display = false,
 };
 
 #define GEN5_FEATURES \
 	GEN(5), \
-	.num_pipes = 2, \
-	.has_hotplug = 1, \
-	.ring_mask = RENDER_RING | BSD_RING, \
+	.pipe_mask = BIT(PIPE_A) | BIT(PIPE_B), \
+	.cpu_transcoder_mask = BIT(TRANSCODER_A) | BIT(TRANSCODER_B), \
+	.display.has_hotplug = 1, \
+	.platform_engine_mask = BIT(RCS0) | BIT(VCS0), \
 	.has_snoop = true, \
+	.has_coherent_ggtt = true, \
 	/* ilk does support rc6, but we do not implement [power] contexts */ \
 	.has_rc6 = 0, \
-	GEN_DEFAULT_PIPEOFFSETS, \
+	.dma_mask_size = 36, \
+	I9XX_PIPE_OFFSETS, \
+	I9XX_CURSOR_OFFSETS, \
+	ILK_COLORS, \
 	GEN_DEFAULT_PAGE_SIZES, \
-	CURSOR_OFFSETS
+	GEN_DEFAULT_REGIONS
 
-static const struct intel_device_info intel_ironlake_d_info = {
+static const struct intel_device_info ilk_d_info = {
 	GEN5_FEATURES,
 	PLATFORM(INTEL_IRONLAKE),
 };
 
-static const struct intel_device_info intel_ironlake_m_info = {
+static const struct intel_device_info ilk_m_info = {
 	GEN5_FEATURES,
 	PLATFORM(INTEL_IRONLAKE),
-	.is_mobile = 1, .has_fbc = 1,
+	.is_mobile = 1,
+	.has_rps = true,
+	.display.has_fbc = 1,
 };
 
 #define GEN6_FEATURES \
 	GEN(6), \
-	.num_pipes = 2, \
-	.has_hotplug = 1, \
-	.has_fbc = 1, \
-	.ring_mask = RENDER_RING | BSD_RING | BLT_RING, \
+	.pipe_mask = BIT(PIPE_A) | BIT(PIPE_B), \
+	.cpu_transcoder_mask = BIT(TRANSCODER_A) | BIT(TRANSCODER_B), \
+	.display.has_hotplug = 1, \
+	.display.has_fbc = 1, \
+	.platform_engine_mask = BIT(RCS0) | BIT(VCS0) | BIT(BCS0), \
+	.has_coherent_ggtt = true, \
 	.has_llc = 1, \
 	.has_rc6 = 1, \
-	.has_rc6p = 1, \
-	.has_aliasing_ppgtt = 1, \
-	GEN_DEFAULT_PIPEOFFSETS, \
+	/* snb does support rc6p, but enabling it causes various issues */ \
+	.has_rc6p = 0, \
+	.has_rps = true, \
+	.dma_mask_size = 40, \
+	.ppgtt_type = INTEL_PPGTT_ALIASING, \
+	.ppgtt_size = 31, \
+	I9XX_PIPE_OFFSETS, \
+	I9XX_CURSOR_OFFSETS, \
+	ILK_COLORS, \
 	GEN_DEFAULT_PAGE_SIZES, \
-	CURSOR_OFFSETS
+	GEN_DEFAULT_REGIONS
 
 #define SNB_D_PLATFORM \
 	GEN6_FEATURES, \
 	PLATFORM(INTEL_SANDYBRIDGE)
 
-static const struct intel_device_info intel_sandybridge_d_gt1_info = {
+static const struct intel_device_info snb_d_gt1_info = {
 	SNB_D_PLATFORM,
 	.gt = 1,
 };
 
-static const struct intel_device_info intel_sandybridge_d_gt2_info = {
+static const struct intel_device_info snb_d_gt2_info = {
 	SNB_D_PLATFORM,
 	.gt = 2,
 };
@@ -271,42 +435,48 @@
 	.is_mobile = 1
 
 
-static const struct intel_device_info intel_sandybridge_m_gt1_info = {
+static const struct intel_device_info snb_m_gt1_info = {
 	SNB_M_PLATFORM,
 	.gt = 1,
 };
 
-static const struct intel_device_info intel_sandybridge_m_gt2_info = {
+static const struct intel_device_info snb_m_gt2_info = {
 	SNB_M_PLATFORM,
 	.gt = 2,
 };
 
 #define GEN7_FEATURES  \
 	GEN(7), \
-	.num_pipes = 3, \
-	.has_hotplug = 1, \
-	.has_fbc = 1, \
-	.ring_mask = RENDER_RING | BSD_RING | BLT_RING, \
+	.pipe_mask = BIT(PIPE_A) | BIT(PIPE_B) | BIT(PIPE_C), \
+	.cpu_transcoder_mask = BIT(TRANSCODER_A) | BIT(TRANSCODER_B) | BIT(TRANSCODER_C), \
+	.display.has_hotplug = 1, \
+	.display.has_fbc = 1, \
+	.platform_engine_mask = BIT(RCS0) | BIT(VCS0) | BIT(BCS0), \
+	.has_coherent_ggtt = true, \
 	.has_llc = 1, \
 	.has_rc6 = 1, \
 	.has_rc6p = 1, \
-	.has_aliasing_ppgtt = 1, \
-	.has_full_ppgtt = 1, \
-	GEN_DEFAULT_PIPEOFFSETS, \
+	.has_rps = true, \
+	.dma_mask_size = 40, \
+	.ppgtt_type = INTEL_PPGTT_ALIASING, \
+	.ppgtt_size = 31, \
+	IVB_PIPE_OFFSETS, \
+	IVB_CURSOR_OFFSETS, \
+	IVB_COLORS, \
 	GEN_DEFAULT_PAGE_SIZES, \
-	IVB_CURSOR_OFFSETS
+	GEN_DEFAULT_REGIONS
 
 #define IVB_D_PLATFORM \
 	GEN7_FEATURES, \
 	PLATFORM(INTEL_IVYBRIDGE), \
 	.has_l3_dpf = 1
 
-static const struct intel_device_info intel_ivybridge_d_gt1_info = {
+static const struct intel_device_info ivb_d_gt1_info = {
 	IVB_D_PLATFORM,
 	.gt = 1,
 };
 
-static const struct intel_device_info intel_ivybridge_d_gt2_info = {
+static const struct intel_device_info ivb_d_gt2_info = {
 	IVB_D_PLATFORM,
 	.gt = 2,
 };
@@ -317,52 +487,62 @@
 	.is_mobile = 1, \
 	.has_l3_dpf = 1
 
-static const struct intel_device_info intel_ivybridge_m_gt1_info = {
+static const struct intel_device_info ivb_m_gt1_info = {
 	IVB_M_PLATFORM,
 	.gt = 1,
 };
 
-static const struct intel_device_info intel_ivybridge_m_gt2_info = {
+static const struct intel_device_info ivb_m_gt2_info = {
 	IVB_M_PLATFORM,
 	.gt = 2,
 };
 
-static const struct intel_device_info intel_ivybridge_q_info = {
+static const struct intel_device_info ivb_q_info = {
 	GEN7_FEATURES,
 	PLATFORM(INTEL_IVYBRIDGE),
 	.gt = 2,
-	.num_pipes = 0, /* legal, last one wins */
+	.pipe_mask = 0, /* legal, last one wins */
+	.cpu_transcoder_mask = 0,
 	.has_l3_dpf = 1,
 };
 
-static const struct intel_device_info intel_valleyview_info = {
+static const struct intel_device_info vlv_info = {
 	PLATFORM(INTEL_VALLEYVIEW),
 	GEN(7),
 	.is_lp = 1,
-	.num_pipes = 2,
+	.pipe_mask = BIT(PIPE_A) | BIT(PIPE_B),
+	.cpu_transcoder_mask = BIT(TRANSCODER_A) | BIT(TRANSCODER_B),
 	.has_runtime_pm = 1,
 	.has_rc6 = 1,
-	.has_gmch_display = 1,
-	.has_hotplug = 1,
-	.has_aliasing_ppgtt = 1,
-	.has_full_ppgtt = 1,
+	.has_rps = true,
+	.display.has_gmch = 1,
+	.display.has_hotplug = 1,
+	.dma_mask_size = 40,
+	.ppgtt_type = INTEL_PPGTT_ALIASING,
+	.ppgtt_size = 31,
 	.has_snoop = true,
-	.ring_mask = RENDER_RING | BSD_RING | BLT_RING,
+	.has_coherent_ggtt = false,
+	.platform_engine_mask = BIT(RCS0) | BIT(VCS0) | BIT(BCS0),
 	.display_mmio_offset = VLV_DISPLAY_BASE,
+	I9XX_PIPE_OFFSETS,
+	I9XX_CURSOR_OFFSETS,
+	I965_COLORS,
 	GEN_DEFAULT_PAGE_SIZES,
-	GEN_DEFAULT_PIPEOFFSETS,
-	CURSOR_OFFSETS
+	GEN_DEFAULT_REGIONS,
 };
 
 #define G75_FEATURES  \
 	GEN7_FEATURES, \
-	.ring_mask = RENDER_RING | BSD_RING | BLT_RING | VEBOX_RING, \
-	.has_ddi = 1, \
+	.platform_engine_mask = BIT(RCS0) | BIT(VCS0) | BIT(BCS0) | BIT(VECS0), \
+	.cpu_transcoder_mask = BIT(TRANSCODER_A) | BIT(TRANSCODER_B) | \
+		BIT(TRANSCODER_C) | BIT(TRANSCODER_EDP), \
+	.display.has_ddi = 1, \
 	.has_fpga_dbg = 1, \
-	.has_psr = 1, \
-	.has_resource_streamer = 1, \
-	.has_dp_mst = 1, \
+	.display.has_psr = 1, \
+	.display.has_psr_hw_tracking = 1, \
+	.display.has_dp_mst = 1, \
 	.has_rc6p = 0 /* RC6p removed-by HSW */, \
+	HSW_PIPE_OFFSETS, \
 	.has_runtime_pm = 1
 
 #define HSW_PLATFORM \
@@ -370,17 +550,17 @@
 	PLATFORM(INTEL_HASWELL), \
 	.has_l3_dpf = 1
 
-static const struct intel_device_info intel_haswell_gt1_info = {
+static const struct intel_device_info hsw_gt1_info = {
 	HSW_PLATFORM,
 	.gt = 1,
 };
 
-static const struct intel_device_info intel_haswell_gt2_info = {
+static const struct intel_device_info hsw_gt2_info = {
 	HSW_PLATFORM,
 	.gt = 2,
 };
 
-static const struct intel_device_info intel_haswell_gt3_info = {
+static const struct intel_device_info hsw_gt3_info = {
 	HSW_PLATFORM,
 	.gt = 3,
 };
@@ -388,11 +568,10 @@
 #define GEN8_FEATURES \
 	G75_FEATURES, \
 	GEN(8), \
-	BDW_COLORS, \
-	.page_sizes = I915_GTT_PAGE_SIZE_4K | \
-		      I915_GTT_PAGE_SIZE_2M, \
 	.has_logical_ring_contexts = 1, \
-	.has_full_48bit_ppgtt = 1, \
+	.dma_mask_size = 39, \
+	.ppgtt_type = INTEL_PPGTT_FULL, \
+	.ppgtt_size = 48, \
 	.has_64bit_reloc = 1, \
 	.has_reset_engine = 1
 
@@ -400,17 +579,17 @@
 	GEN8_FEATURES, \
 	PLATFORM(INTEL_BROADWELL)
 
-static const struct intel_device_info intel_broadwell_gt1_info = {
+static const struct intel_device_info bdw_gt1_info = {
 	BDW_PLATFORM,
 	.gt = 1,
 };
 
-static const struct intel_device_info intel_broadwell_gt2_info = {
+static const struct intel_device_info bdw_gt2_info = {
 	BDW_PLATFORM,
 	.gt = 2,
 };
 
-static const struct intel_device_info intel_broadwell_rsvd_info = {
+static const struct intel_device_info bdw_rsvd_info = {
 	BDW_PLATFORM,
 	.gt = 3,
 	/* According to the device ID those devices are GT3, they were
@@ -418,76 +597,83 @@
 	 */
 };
 
-static const struct intel_device_info intel_broadwell_gt3_info = {
+static const struct intel_device_info bdw_gt3_info = {
 	BDW_PLATFORM,
 	.gt = 3,
-	.ring_mask = RENDER_RING | BSD_RING | BLT_RING | VEBOX_RING | BSD2_RING,
+	.platform_engine_mask =
+		BIT(RCS0) | BIT(VCS0) | BIT(BCS0) | BIT(VECS0) | BIT(VCS1),
 };
 
-static const struct intel_device_info intel_cherryview_info = {
+static const struct intel_device_info chv_info = {
 	PLATFORM(INTEL_CHERRYVIEW),
 	GEN(8),
-	.num_pipes = 3,
-	.has_hotplug = 1,
+	.pipe_mask = BIT(PIPE_A) | BIT(PIPE_B) | BIT(PIPE_C),
+	.cpu_transcoder_mask = BIT(TRANSCODER_A) | BIT(TRANSCODER_B) | BIT(TRANSCODER_C),
+	.display.has_hotplug = 1,
 	.is_lp = 1,
-	.ring_mask = RENDER_RING | BSD_RING | BLT_RING | VEBOX_RING,
+	.platform_engine_mask = BIT(RCS0) | BIT(VCS0) | BIT(BCS0) | BIT(VECS0),
 	.has_64bit_reloc = 1,
 	.has_runtime_pm = 1,
-	.has_resource_streamer = 1,
 	.has_rc6 = 1,
+	.has_rps = true,
 	.has_logical_ring_contexts = 1,
-	.has_gmch_display = 1,
-	.has_aliasing_ppgtt = 1,
-	.has_full_ppgtt = 1,
+	.display.has_gmch = 1,
+	.dma_mask_size = 39,
+	.ppgtt_type = INTEL_PPGTT_FULL,
+	.ppgtt_size = 32,
 	.has_reset_engine = 1,
 	.has_snoop = true,
+	.has_coherent_ggtt = false,
 	.display_mmio_offset = VLV_DISPLAY_BASE,
-	GEN_DEFAULT_PAGE_SIZES,
-	GEN_CHV_PIPEOFFSETS,
-	CURSOR_OFFSETS,
+	CHV_PIPE_OFFSETS,
+	CHV_CURSOR_OFFSETS,
 	CHV_COLORS,
+	GEN_DEFAULT_PAGE_SIZES,
+	GEN_DEFAULT_REGIONS,
 };
 
 #define GEN9_DEFAULT_PAGE_SIZES \
 	.page_sizes = I915_GTT_PAGE_SIZE_4K | \
-		      I915_GTT_PAGE_SIZE_64K | \
-		      I915_GTT_PAGE_SIZE_2M
+		      I915_GTT_PAGE_SIZE_64K
 
 #define GEN9_FEATURES \
 	GEN8_FEATURES, \
 	GEN(9), \
 	GEN9_DEFAULT_PAGE_SIZES, \
 	.has_logical_ring_preemption = 1, \
-	.has_csr = 1, \
-	.has_guc = 1, \
-	.has_ipc = 1, \
-	.ddb_size = 896
+	.display.has_csr = 1, \
+	.has_gt_uc = 1, \
+	.display.has_hdcp = 1, \
+	.display.has_ipc = 1, \
+	.ddb_size = 896, \
+	.num_supported_dbuf_slices = 1
 
 #define SKL_PLATFORM \
 	GEN9_FEATURES, \
 	PLATFORM(INTEL_SKYLAKE)
 
-static const struct intel_device_info intel_skylake_gt1_info = {
+static const struct intel_device_info skl_gt1_info = {
 	SKL_PLATFORM,
 	.gt = 1,
 };
 
-static const struct intel_device_info intel_skylake_gt2_info = {
+static const struct intel_device_info skl_gt2_info = {
 	SKL_PLATFORM,
 	.gt = 2,
 };
 
 #define SKL_GT3_PLUS_PLATFORM \
 	SKL_PLATFORM, \
-	.ring_mask = RENDER_RING | BSD_RING | BLT_RING | VEBOX_RING | BSD2_RING
+	.platform_engine_mask = \
+		BIT(RCS0) | BIT(VCS0) | BIT(BCS0) | BIT(VECS0) | BIT(VCS1)
 
 
-static const struct intel_device_info intel_skylake_gt3_info = {
+static const struct intel_device_info skl_gt3_info = {
 	SKL_GT3_PLUS_PLATFORM,
 	.gt = 3,
 };
 
-static const struct intel_device_info intel_skylake_gt4_info = {
+static const struct intel_device_info skl_gt4_info = {
 	SKL_GT3_PLUS_PLATFORM,
 	.gt = 4,
 };
@@ -495,41 +681,48 @@
 #define GEN9_LP_FEATURES \
 	GEN(9), \
 	.is_lp = 1, \
-	.has_hotplug = 1, \
-	.ring_mask = RENDER_RING | BSD_RING | BLT_RING | VEBOX_RING, \
-	.num_pipes = 3, \
+	.num_supported_dbuf_slices = 1, \
+	.display.has_hotplug = 1, \
+	.platform_engine_mask = BIT(RCS0) | BIT(VCS0) | BIT(BCS0) | BIT(VECS0), \
+	.pipe_mask = BIT(PIPE_A) | BIT(PIPE_B) | BIT(PIPE_C), \
+	.cpu_transcoder_mask = BIT(TRANSCODER_A) | BIT(TRANSCODER_B) | \
+		BIT(TRANSCODER_C) | BIT(TRANSCODER_EDP) | \
+		BIT(TRANSCODER_DSI_A) | BIT(TRANSCODER_DSI_C), \
 	.has_64bit_reloc = 1, \
-	.has_ddi = 1, \
+	.display.has_ddi = 1, \
 	.has_fpga_dbg = 1, \
-	.has_fbc = 1, \
-	.has_psr = 1, \
+	.display.has_fbc = 1, \
+	.display.has_hdcp = 1, \
+	.display.has_psr = 1, \
+	.display.has_psr_hw_tracking = 1, \
 	.has_runtime_pm = 1, \
-	.has_pooled_eu = 0, \
-	.has_csr = 1, \
-	.has_resource_streamer = 1, \
+	.display.has_csr = 1, \
 	.has_rc6 = 1, \
-	.has_dp_mst = 1, \
+	.has_rps = true, \
+	.display.has_dp_mst = 1, \
 	.has_logical_ring_contexts = 1, \
 	.has_logical_ring_preemption = 1, \
-	.has_guc = 1, \
-	.has_aliasing_ppgtt = 1, \
-	.has_full_ppgtt = 1, \
-	.has_full_48bit_ppgtt = 1, \
+	.has_gt_uc = 1, \
+	.dma_mask_size = 39, \
+	.ppgtt_type = INTEL_PPGTT_FULL, \
+	.ppgtt_size = 48, \
 	.has_reset_engine = 1, \
 	.has_snoop = true, \
-	.has_ipc = 1, \
-	GEN9_DEFAULT_PAGE_SIZES, \
-	GEN_DEFAULT_PIPEOFFSETS, \
+	.has_coherent_ggtt = false, \
+	.display.has_ipc = 1, \
+	HSW_PIPE_OFFSETS, \
 	IVB_CURSOR_OFFSETS, \
-	BDW_COLORS
+	IVB_COLORS, \
+	GEN9_DEFAULT_PAGE_SIZES, \
+	GEN_DEFAULT_REGIONS
 
-static const struct intel_device_info intel_broxton_info = {
+static const struct intel_device_info bxt_info = {
 	GEN9_LP_FEATURES,
 	PLATFORM(INTEL_BROXTON),
 	.ddb_size = 512,
 };
 
-static const struct intel_device_info intel_geminilake_info = {
+static const struct intel_device_info glk_info = {
 	GEN9_LP_FEATURES,
 	PLATFORM(INTEL_GEMINILAKE),
 	.ddb_size = 1024,
@@ -540,66 +733,185 @@
 	GEN9_FEATURES, \
 	PLATFORM(INTEL_KABYLAKE)
 
-static const struct intel_device_info intel_kabylake_gt1_info = {
+static const struct intel_device_info kbl_gt1_info = {
 	KBL_PLATFORM,
 	.gt = 1,
 };
 
-static const struct intel_device_info intel_kabylake_gt2_info = {
+static const struct intel_device_info kbl_gt2_info = {
 	KBL_PLATFORM,
 	.gt = 2,
 };
 
-static const struct intel_device_info intel_kabylake_gt3_info = {
+static const struct intel_device_info kbl_gt3_info = {
 	KBL_PLATFORM,
 	.gt = 3,
-	.ring_mask = RENDER_RING | BSD_RING | BLT_RING | VEBOX_RING | BSD2_RING,
+	.platform_engine_mask =
+		BIT(RCS0) | BIT(VCS0) | BIT(BCS0) | BIT(VECS0) | BIT(VCS1),
 };
 
 #define CFL_PLATFORM \
 	GEN9_FEATURES, \
 	PLATFORM(INTEL_COFFEELAKE)
 
-static const struct intel_device_info intel_coffeelake_gt1_info = {
+static const struct intel_device_info cfl_gt1_info = {
 	CFL_PLATFORM,
 	.gt = 1,
 };
 
-static const struct intel_device_info intel_coffeelake_gt2_info = {
+static const struct intel_device_info cfl_gt2_info = {
 	CFL_PLATFORM,
 	.gt = 2,
 };
 
-static const struct intel_device_info intel_coffeelake_gt3_info = {
+static const struct intel_device_info cfl_gt3_info = {
 	CFL_PLATFORM,
 	.gt = 3,
-	.ring_mask = RENDER_RING | BSD_RING | BLT_RING | VEBOX_RING | BSD2_RING,
+	.platform_engine_mask =
+		BIT(RCS0) | BIT(VCS0) | BIT(BCS0) | BIT(VECS0) | BIT(VCS1),
+};
+
+#define CML_PLATFORM \
+	GEN9_FEATURES, \
+	PLATFORM(INTEL_COMETLAKE)
+
+static const struct intel_device_info cml_gt1_info = {
+	CML_PLATFORM,
+	.gt = 1,
+};
+
+static const struct intel_device_info cml_gt2_info = {
+	CML_PLATFORM,
+	.gt = 2,
 };
 
 #define GEN10_FEATURES \
 	GEN9_FEATURES, \
 	GEN(10), \
 	.ddb_size = 1024, \
+	.display.has_dsc = 1, \
+	.has_coherent_ggtt = false, \
 	GLK_COLORS
 
-static const struct intel_device_info intel_cannonlake_info = {
+static const struct intel_device_info cnl_info = {
 	GEN10_FEATURES,
 	PLATFORM(INTEL_CANNONLAKE),
 	.gt = 2,
 };
 
+#define GEN11_DEFAULT_PAGE_SIZES \
+	.page_sizes = I915_GTT_PAGE_SIZE_4K | \
+		      I915_GTT_PAGE_SIZE_64K | \
+		      I915_GTT_PAGE_SIZE_2M
+
 #define GEN11_FEATURES \
 	GEN10_FEATURES, \
+	GEN11_DEFAULT_PAGE_SIZES, \
+	.abox_mask = BIT(0), \
+	.cpu_transcoder_mask = BIT(TRANSCODER_A) | BIT(TRANSCODER_B) | \
+		BIT(TRANSCODER_C) | BIT(TRANSCODER_EDP) | \
+		BIT(TRANSCODER_DSI_0) | BIT(TRANSCODER_DSI_1), \
+	.pipe_offsets = { \
+		[TRANSCODER_A] = PIPE_A_OFFSET, \
+		[TRANSCODER_B] = PIPE_B_OFFSET, \
+		[TRANSCODER_C] = PIPE_C_OFFSET, \
+		[TRANSCODER_EDP] = PIPE_EDP_OFFSET, \
+		[TRANSCODER_DSI_0] = PIPE_DSI0_OFFSET, \
+		[TRANSCODER_DSI_1] = PIPE_DSI1_OFFSET, \
+	}, \
+	.trans_offsets = { \
+		[TRANSCODER_A] = TRANSCODER_A_OFFSET, \
+		[TRANSCODER_B] = TRANSCODER_B_OFFSET, \
+		[TRANSCODER_C] = TRANSCODER_C_OFFSET, \
+		[TRANSCODER_EDP] = TRANSCODER_EDP_OFFSET, \
+		[TRANSCODER_DSI_0] = TRANSCODER_DSI0_OFFSET, \
+		[TRANSCODER_DSI_1] = TRANSCODER_DSI1_OFFSET, \
+	}, \
 	GEN(11), \
 	.ddb_size = 2048, \
-	.has_logical_ring_elsq = 1
+	.num_supported_dbuf_slices = 2, \
+	.has_logical_ring_elsq = 1, \
+	.color = { .degamma_lut_size = 33, .gamma_lut_size = 262145 }
 
-static const struct intel_device_info intel_icelake_11_info = {
+static const struct intel_device_info icl_info = {
 	GEN11_FEATURES,
 	PLATFORM(INTEL_ICELAKE),
-	.is_alpha_support = 1,
-	.has_resource_streamer = 0,
-	.ring_mask = RENDER_RING | BLT_RING | VEBOX_RING | BSD_RING | BSD3_RING,
+	.platform_engine_mask =
+		BIT(RCS0) | BIT(BCS0) | BIT(VECS0) | BIT(VCS0) | BIT(VCS2),
+};
+
+static const struct intel_device_info ehl_info = {
+	GEN11_FEATURES,
+	PLATFORM(INTEL_ELKHARTLAKE),
+	.require_force_probe = 1,
+	.platform_engine_mask = BIT(RCS0) | BIT(BCS0) | BIT(VCS0) | BIT(VECS0),
+	.ppgtt_size = 36,
+};
+
+#define GEN12_FEATURES \
+	GEN11_FEATURES, \
+	GEN(12), \
+	.abox_mask = GENMASK(2, 1), \
+	.pipe_mask = BIT(PIPE_A) | BIT(PIPE_B) | BIT(PIPE_C) | BIT(PIPE_D), \
+	.cpu_transcoder_mask = BIT(TRANSCODER_A) | BIT(TRANSCODER_B) | \
+		BIT(TRANSCODER_C) | BIT(TRANSCODER_D) | \
+		BIT(TRANSCODER_DSI_0) | BIT(TRANSCODER_DSI_1), \
+	.pipe_offsets = { \
+		[TRANSCODER_A] = PIPE_A_OFFSET, \
+		[TRANSCODER_B] = PIPE_B_OFFSET, \
+		[TRANSCODER_C] = PIPE_C_OFFSET, \
+		[TRANSCODER_D] = PIPE_D_OFFSET, \
+		[TRANSCODER_DSI_0] = PIPE_DSI0_OFFSET, \
+		[TRANSCODER_DSI_1] = PIPE_DSI1_OFFSET, \
+	}, \
+	.trans_offsets = { \
+		[TRANSCODER_A] = TRANSCODER_A_OFFSET, \
+		[TRANSCODER_B] = TRANSCODER_B_OFFSET, \
+		[TRANSCODER_C] = TRANSCODER_C_OFFSET, \
+		[TRANSCODER_D] = TRANSCODER_D_OFFSET, \
+		[TRANSCODER_DSI_0] = TRANSCODER_DSI0_OFFSET, \
+		[TRANSCODER_DSI_1] = TRANSCODER_DSI1_OFFSET, \
+	}, \
+	TGL_CURSOR_OFFSETS, \
+	.has_global_mocs = 1, \
+	.display.has_dsb = 1
+
+static const struct intel_device_info tgl_info = {
+	GEN12_FEATURES,
+	PLATFORM(INTEL_TIGERLAKE),
+	.display.has_modular_fia = 1,
+	.platform_engine_mask =
+		BIT(RCS0) | BIT(BCS0) | BIT(VECS0) | BIT(VCS0) | BIT(VCS2),
+};
+
+static const struct intel_device_info rkl_info = {
+	GEN12_FEATURES,
+	PLATFORM(INTEL_ROCKETLAKE),
+	.abox_mask = BIT(0),
+	.pipe_mask = BIT(PIPE_A) | BIT(PIPE_B) | BIT(PIPE_C),
+	.cpu_transcoder_mask = BIT(TRANSCODER_A) | BIT(TRANSCODER_B) |
+		BIT(TRANSCODER_C),
+	.require_force_probe = 1,
+	.display.has_hti = 1,
+	.display.has_psr_hw_tracking = 0,
+	.platform_engine_mask =
+		BIT(RCS0) | BIT(BCS0) | BIT(VECS0) | BIT(VCS0),
+};
+
+#define GEN12_DGFX_FEATURES \
+	GEN12_FEATURES, \
+	.memory_regions = REGION_SMEM | REGION_LMEM, \
+	.has_master_unit_irq = 1, \
+	.is_dgfx = 1
+
+static const struct intel_device_info dg1_info __maybe_unused = {
+	GEN12_DGFX_FEATURES,
+	PLATFORM(INTEL_DG1),
+	.pipe_mask = BIT(PIPE_A) | BIT(PIPE_B) | BIT(PIPE_C) | BIT(PIPE_D),
+	.require_force_probe = 1,
+	.platform_engine_mask =
+		BIT(RCS0) | BIT(BCS0) | BIT(VECS0) |
+		BIT(VCS0) | BIT(VCS2),
 };
 
 #undef GEN
@@ -612,77 +924,116 @@
  * PCI ID matches, otherwise we'll use the wrong info struct above.
  */
 static const struct pci_device_id pciidlist[] = {
-	INTEL_I830_IDS(&intel_i830_info),
-	INTEL_I845G_IDS(&intel_i845g_info),
-	INTEL_I85X_IDS(&intel_i85x_info),
-	INTEL_I865G_IDS(&intel_i865g_info),
-	INTEL_I915G_IDS(&intel_i915g_info),
-	INTEL_I915GM_IDS(&intel_i915gm_info),
-	INTEL_I945G_IDS(&intel_i945g_info),
-	INTEL_I945GM_IDS(&intel_i945gm_info),
-	INTEL_I965G_IDS(&intel_i965g_info),
-	INTEL_G33_IDS(&intel_g33_info),
-	INTEL_I965GM_IDS(&intel_i965gm_info),
-	INTEL_GM45_IDS(&intel_gm45_info),
-	INTEL_G45_IDS(&intel_g45_info),
-	INTEL_PINEVIEW_IDS(&intel_pineview_info),
-	INTEL_IRONLAKE_D_IDS(&intel_ironlake_d_info),
-	INTEL_IRONLAKE_M_IDS(&intel_ironlake_m_info),
-	INTEL_SNB_D_GT1_IDS(&intel_sandybridge_d_gt1_info),
-	INTEL_SNB_D_GT2_IDS(&intel_sandybridge_d_gt2_info),
-	INTEL_SNB_M_GT1_IDS(&intel_sandybridge_m_gt1_info),
-	INTEL_SNB_M_GT2_IDS(&intel_sandybridge_m_gt2_info),
-	INTEL_IVB_Q_IDS(&intel_ivybridge_q_info), /* must be first IVB */
-	INTEL_IVB_M_GT1_IDS(&intel_ivybridge_m_gt1_info),
-	INTEL_IVB_M_GT2_IDS(&intel_ivybridge_m_gt2_info),
-	INTEL_IVB_D_GT1_IDS(&intel_ivybridge_d_gt1_info),
-	INTEL_IVB_D_GT2_IDS(&intel_ivybridge_d_gt2_info),
-	INTEL_HSW_GT1_IDS(&intel_haswell_gt1_info),
-	INTEL_HSW_GT2_IDS(&intel_haswell_gt2_info),
-	INTEL_HSW_GT3_IDS(&intel_haswell_gt3_info),
-	INTEL_VLV_IDS(&intel_valleyview_info),
-	INTEL_BDW_GT1_IDS(&intel_broadwell_gt1_info),
-	INTEL_BDW_GT2_IDS(&intel_broadwell_gt2_info),
-	INTEL_BDW_GT3_IDS(&intel_broadwell_gt3_info),
-	INTEL_BDW_RSVD_IDS(&intel_broadwell_rsvd_info),
-	INTEL_CHV_IDS(&intel_cherryview_info),
-	INTEL_SKL_GT1_IDS(&intel_skylake_gt1_info),
-	INTEL_SKL_GT2_IDS(&intel_skylake_gt2_info),
-	INTEL_SKL_GT3_IDS(&intel_skylake_gt3_info),
-	INTEL_SKL_GT4_IDS(&intel_skylake_gt4_info),
-	INTEL_BXT_IDS(&intel_broxton_info),
-	INTEL_GLK_IDS(&intel_geminilake_info),
-	INTEL_KBL_GT1_IDS(&intel_kabylake_gt1_info),
-	INTEL_KBL_GT2_IDS(&intel_kabylake_gt2_info),
-	INTEL_KBL_GT3_IDS(&intel_kabylake_gt3_info),
-	INTEL_KBL_GT4_IDS(&intel_kabylake_gt3_info),
-	INTEL_AML_GT2_IDS(&intel_kabylake_gt2_info),
-	INTEL_CFL_S_GT1_IDS(&intel_coffeelake_gt1_info),
-	INTEL_CFL_S_GT2_IDS(&intel_coffeelake_gt2_info),
-	INTEL_CFL_H_GT2_IDS(&intel_coffeelake_gt2_info),
-	INTEL_CFL_U_GT2_IDS(&intel_coffeelake_gt2_info),
-	INTEL_CFL_U_GT3_IDS(&intel_coffeelake_gt3_info),
-	INTEL_WHL_U_GT1_IDS(&intel_coffeelake_gt1_info),
-	INTEL_WHL_U_GT2_IDS(&intel_coffeelake_gt2_info),
-	INTEL_WHL_U_GT3_IDS(&intel_coffeelake_gt3_info),
-	INTEL_CNL_IDS(&intel_cannonlake_info),
-	INTEL_ICL_11_IDS(&intel_icelake_11_info),
+	INTEL_I830_IDS(&i830_info),
+	INTEL_I845G_IDS(&i845g_info),
+	INTEL_I85X_IDS(&i85x_info),
+	INTEL_I865G_IDS(&i865g_info),
+	INTEL_I915G_IDS(&i915g_info),
+	INTEL_I915GM_IDS(&i915gm_info),
+	INTEL_I945G_IDS(&i945g_info),
+	INTEL_I945GM_IDS(&i945gm_info),
+	INTEL_I965G_IDS(&i965g_info),
+	INTEL_G33_IDS(&g33_info),
+	INTEL_I965GM_IDS(&i965gm_info),
+	INTEL_GM45_IDS(&gm45_info),
+	INTEL_G45_IDS(&g45_info),
+	INTEL_PINEVIEW_G_IDS(&pnv_g_info),
+	INTEL_PINEVIEW_M_IDS(&pnv_m_info),
+	INTEL_IRONLAKE_D_IDS(&ilk_d_info),
+	INTEL_IRONLAKE_M_IDS(&ilk_m_info),
+	INTEL_SNB_D_GT1_IDS(&snb_d_gt1_info),
+	INTEL_SNB_D_GT2_IDS(&snb_d_gt2_info),
+	INTEL_SNB_M_GT1_IDS(&snb_m_gt1_info),
+	INTEL_SNB_M_GT2_IDS(&snb_m_gt2_info),
+	INTEL_IVB_Q_IDS(&ivb_q_info), /* must be first IVB */
+	INTEL_IVB_M_GT1_IDS(&ivb_m_gt1_info),
+	INTEL_IVB_M_GT2_IDS(&ivb_m_gt2_info),
+	INTEL_IVB_D_GT1_IDS(&ivb_d_gt1_info),
+	INTEL_IVB_D_GT2_IDS(&ivb_d_gt2_info),
+	INTEL_HSW_GT1_IDS(&hsw_gt1_info),
+	INTEL_HSW_GT2_IDS(&hsw_gt2_info),
+	INTEL_HSW_GT3_IDS(&hsw_gt3_info),
+	INTEL_VLV_IDS(&vlv_info),
+	INTEL_BDW_GT1_IDS(&bdw_gt1_info),
+	INTEL_BDW_GT2_IDS(&bdw_gt2_info),
+	INTEL_BDW_GT3_IDS(&bdw_gt3_info),
+	INTEL_BDW_RSVD_IDS(&bdw_rsvd_info),
+	INTEL_CHV_IDS(&chv_info),
+	INTEL_SKL_GT1_IDS(&skl_gt1_info),
+	INTEL_SKL_GT2_IDS(&skl_gt2_info),
+	INTEL_SKL_GT3_IDS(&skl_gt3_info),
+	INTEL_SKL_GT4_IDS(&skl_gt4_info),
+	INTEL_BXT_IDS(&bxt_info),
+	INTEL_GLK_IDS(&glk_info),
+	INTEL_KBL_GT1_IDS(&kbl_gt1_info),
+	INTEL_KBL_GT2_IDS(&kbl_gt2_info),
+	INTEL_KBL_GT3_IDS(&kbl_gt3_info),
+	INTEL_KBL_GT4_IDS(&kbl_gt3_info),
+	INTEL_AML_KBL_GT2_IDS(&kbl_gt2_info),
+	INTEL_CFL_S_GT1_IDS(&cfl_gt1_info),
+	INTEL_CFL_S_GT2_IDS(&cfl_gt2_info),
+	INTEL_CFL_H_GT1_IDS(&cfl_gt1_info),
+	INTEL_CFL_H_GT2_IDS(&cfl_gt2_info),
+	INTEL_CFL_U_GT2_IDS(&cfl_gt2_info),
+	INTEL_CFL_U_GT3_IDS(&cfl_gt3_info),
+	INTEL_WHL_U_GT1_IDS(&cfl_gt1_info),
+	INTEL_WHL_U_GT2_IDS(&cfl_gt2_info),
+	INTEL_AML_CFL_GT2_IDS(&cfl_gt2_info),
+	INTEL_WHL_U_GT3_IDS(&cfl_gt3_info),
+	INTEL_CML_GT1_IDS(&cml_gt1_info),
+	INTEL_CML_GT2_IDS(&cml_gt2_info),
+	INTEL_CML_U_GT1_IDS(&cml_gt1_info),
+	INTEL_CML_U_GT2_IDS(&cml_gt2_info),
+	INTEL_CNL_IDS(&cnl_info),
+	INTEL_ICL_11_IDS(&icl_info),
+	INTEL_EHL_IDS(&ehl_info),
+	INTEL_TGL_12_IDS(&tgl_info),
+	INTEL_RKL_IDS(&rkl_info),
 	{0, 0, 0}
 };
 MODULE_DEVICE_TABLE(pci, pciidlist);
 
 static void i915_pci_remove(struct pci_dev *pdev)
 {
-	struct drm_device *dev;
+	struct drm_i915_private *i915;
 
-	dev = pci_get_drvdata(pdev);
-	if (!dev) /* driver load aborted, nothing to cleanup */
+	i915 = pci_get_drvdata(pdev);
+	if (!i915) /* driver load aborted, nothing to cleanup */
 		return;
 
-	i915_driver_unload(dev);
-	drm_dev_put(dev);
-
+	i915_driver_remove(i915);
 	pci_set_drvdata(pdev, NULL);
+}
+
+/* is device_id present in comma separated list of ids */
+static bool force_probe(u16 device_id, const char *devices)
+{
+	char *s, *p, *tok;
+	bool ret;
+
+	if (!devices || !*devices)
+		return false;
+
+	/* match everything */
+	if (strcmp(devices, "*") == 0)
+		return true;
+
+	s = kstrdup(devices, GFP_KERNEL);
+	if (!s)
+		return false;
+
+	for (p = s, ret = false; (tok = strsep(&p, ",")) != NULL; ) {
+		u16 val;
+
+		if (kstrtou16(tok, 16, &val) == 0 && val == device_id) {
+			ret = true;
+			break;
+		}
+	}
+
+	kfree(s);
+
+	return ret;
 }
 
 static int i915_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
@@ -691,10 +1042,14 @@
 		(struct intel_device_info *) ent->driver_data;
 	int err;
 
-	if (IS_ALPHA_SUPPORT(intel_info) && !i915_modparams.alpha_support) {
-		DRM_INFO("The driver support for your hardware in this kernel version is alpha quality\n"
-			 "See CONFIG_DRM_I915_ALPHA_SUPPORT or i915.alpha_support module parameter\n"
-			 "to enable support in this kernel version, or check for kernel updates.\n");
+	if (intel_info->require_force_probe &&
+	    !force_probe(pdev->device, i915_modparams.force_probe)) {
+		dev_info(&pdev->dev,
+			 "Your graphics device %04x is not properly supported by the driver in this\n"
+			 "kernel version. To force driver probe anyway, use i915.force_probe=%04x\n"
+			 "module parameter or CONFIG_DRM_I915_FORCE_PROBE=%04x configuration option,\n"
+			 "or (recommended) check for kernel updates.\n",
+			 pdev->device, pdev->device, pdev->device);
 		return -ENODEV;
 	}
 
@@ -713,16 +1068,22 @@
 	if (vga_switcheroo_client_probe_defer(pdev))
 		return -EPROBE_DEFER;
 
-	err = i915_driver_load(pdev, ent);
+	err = i915_driver_probe(pdev, ent);
 	if (err)
 		return err;
 
-	if (i915_inject_load_failure()) {
+	if (i915_inject_probe_failure(pci_get_drvdata(pdev))) {
 		i915_pci_remove(pdev);
 		return -ENODEV;
 	}
 
 	err = i915_live_selftests(pdev);
+	if (err) {
+		i915_pci_remove(pdev);
+		return err > 0 ? -ENOTTY : err;
+	}
+
+	err = i915_perf_selftests(pdev);
 	if (err) {
 		i915_pci_remove(pdev);
 		return err > 0 ? -ENOTTY : err;
@@ -743,6 +1104,10 @@
 {
 	bool use_kms = true;
 	int err;
+
+	err = i915_globals_init();
+	if (err)
+		return err;
 
 	err = i915_mock_selftests();
 	if (err)
@@ -766,7 +1131,12 @@
 		return 0;
 	}
 
-	return pci_register_driver(&i915_pci_driver);
+	err = pci_register_driver(&i915_pci_driver);
+	if (err)
+		return err;
+
+	i915_perf_sysctl_register();
+	return 0;
 }
 
 static void __exit i915_exit(void)
@@ -774,7 +1144,9 @@
 	if (!i915_pci_driver.driver.owner)
 		return;
 
+	i915_perf_sysctl_unregister();
 	pci_unregister_driver(&i915_pci_driver);
+	i915_globals_exit();
 }
 
 module_init(i915_init);

--
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