update to chromiumos r70

Author: yunshansimon

README.md

@@ -45,6 +45,15 @@ This document describes how to build and run Google Chromium OS on Raspberry Pi
 
 This overlay and the document has been tested against Raspberry Pi 3b by the FydeOS team. It doesn't work on Pi 2.
 
+## Change Logs
+
+### Update to ChromiumOS R70
+* The overlays is move to fit for ChromiumOS R70.
+* Fix poor graphic performance (full hw accelecrate).
+* Add firmware for RPI 3B+, patches kernel for brcm, but it still doesn't work (so sad).
+* The image released is for testing usage, if you want more efficient, build packages with "cros_embedded" (or uncomment the USE flags in overlay-rpi3/make.conf) 
+* Some things need explored by yourself
+
 ## About this repository
 The code and document in this repository is the result of works by the people of the Flint team. We previously worked on this overlay internally and released a few disk images for Raspberry Pi to the public. Now we open this to the public.
 

baseboard-rpi3/media-libs/mesa/files/17.0-glcpp-Hack-to-handle-expressions-in-line-di.patch

@@ -51,9 +51,10 @@ Trybot-Ready: Haixia Shi <[email protected]>
 (cherry picked from commit 18675d69bcd2a66483fcfc15f4c5fa5db4c257af)
 ---
  src/compiler/glsl/glcpp/glcpp-parse.y | 21 ++++++++++++++++++---
- 1 file changed, 19 insertions(+), 3 deletions(-)
+ 1 file changed, 18 insertions(+), 3 deletions(-)
+
 diff --git a/src/compiler/glsl/glcpp/glcpp-parse.y b/src/compiler/glsl/glcpp/glcpp-parse.y
-index 913bce1fde..c58c8572ed 100644
+index 913bce1fde8b..11fbc3bcc5ff 100644
 --- a/src/compiler/glsl/glcpp/glcpp-parse.y
 +++ b/src/compiler/glsl/glcpp/glcpp-parse.y
 @@ -225,10 +225,12 @@ expanded_line:
@@ -73,8 +74,8 @@ index 913bce1fde..c58c8572ed 100644
  |	LINE_EXPANDED integer_constant integer_constant NEWLINE {
  		parser->has_new_line_number = 1;
 @@ -239,6 +241,19 @@ expanded_line:
-					    "#line %" PRIiMAX " %" PRIiMAX "\n",
-					    $2, $3);
+ 					   "#line %" PRIiMAX " %" PRIiMAX "\n",
+ 					    $2, $3);
  	}
 +|	LINE_EXPANDED '(' expression ')' '(' expression ')' NEWLINE {
 +		if (parser->is_gles && $3.undefined_macro)
@@ -93,5 +94,5 @@ index 913bce1fde..c58c8572ed 100644
 
  define:
 -- 
-2.14.2
+1.9.1
 

baseboard-rpi3/media-libs/mesa/files/18.1-egl-surfaceless-drmless.patch

@@ -0,0 +1,51 @@
+commit f94681b6e2f815f19ca817382848a878a77b44c9
+Author: David Riley <[email protected]>
+Date:   Tue Jul 17 17:12:05 2018 -0700
+
+    egl/surfaceless: Allow DRMless fallback.
+    
+    Allow platform_surfaceless to use swrast even if DRM is not available.
+    To be used to allow a fuzzer for virgl to be run on a jailed VM without
+    hardware GL or DRM support.
+    
+    Reviewed-by: Eric Engestrom <[email protected]>
+    Reviewed-by: Chad Versace <[email protected]>
+    Signed-off-by: David Riley <[email protected]>
+
+diff --git a/src/egl/drivers/dri2/platform_surfaceless.c b/src/egl/drivers/dri2/platform_surfaceless.c
+index 54bafaee0e..bfc8fb99ea 100644
+--- a/src/egl/drivers/dri2/platform_surfaceless.c
++++ b/src/egl/drivers/dri2/platform_surfaceless.c
+@@ -293,6 +293,7 @@ surfaceless_probe_device(_EGLDisplay *dpy, bool swrast)
+    int fd;
+    int i;
+ 
++   /* Attempt to find DRM device. */
+    for (i = 0; i < limit; ++i) {
+       char *card_path;
+       if (asprintf(&card_path, DRM_RENDER_DEV_NAME, DRM_DIR_NAME, base + i) < 0)
+@@ -326,6 +327,24 @@ surfaceless_probe_device(_EGLDisplay *dpy, bool swrast)
+       dri2_dpy->loader_extensions = NULL;
+    }
+ 
++   /* No DRM device, so attempt to fall back to software path w/o DRM. */
++   if (swrast) {
++      _eglLog(_EGL_DEBUG, "Falling back to surfaceless swrast without DRM.");
++      dri2_dpy->fd = -1;
++      dri2_dpy->driver_name = strdup("swrast");
++      if (!dri2_dpy->driver_name) {
++         return false;
++      }
++
++      if (dri2_load_driver_swrast(dpy)) {
++         dri2_dpy->loader_extensions = swrast_loader_extensions;
++         return true;
++      }
++
++      free(dri2_dpy->driver_name);
++      dri2_dpy->driver_name = NULL;
++   }
++
+    return false;
+ }
+ 

baseboard-rpi3/media-libs/mesa/files/18.1-egl-surfaceless-swrastloader.patch

@@ -0,0 +1,77 @@
+commit b169b84be62b362abb1c94f251a679abba03fd14
+Author: David Riley <[email protected]>
+Date:   Tue Jul 17 17:12:04 2018 -0700
+
+    egl/surfaceless: Define DRI_SWRastLoader extension when using swrast.
+    
+    Signed-off-by: David Riley <[email protected]>
+    Reviewed-by: Eric Engestrom <[email protected]>
+    [chadv: Dropped spurious hunk]
+    Reviewed-by: Chad Versace <[email protected]>
+
+diff --git a/src/egl/drivers/dri2/platform_surfaceless.c b/src/egl/drivers/dri2/platform_surfaceless.c
+index a0348a5e95..54bafaee0e 100644
+--- a/src/egl/drivers/dri2/platform_surfaceless.c
++++ b/src/egl/drivers/dri2/platform_surfaceless.c
+@@ -260,6 +260,13 @@ static const __DRIimageLoaderExtension image_loader_extension = {
+    .flushFrontBuffer = surfaceless_flush_front_buffer,
+ };
+ 
++static const __DRIswrastLoaderExtension swrast_loader_extension = {
++   .base            = { __DRI_SWRAST_LOADER, 1 },
++   .getDrawableInfo = NULL,
++   .putImage        = NULL,
++   .getImage        = NULL,
++};
++
+ #define DRM_RENDER_DEV_NAME  "%s/renderD%d"
+ 
+ static const __DRIextension *image_loader_extensions[] = {
+@@ -269,6 +276,14 @@ static const __DRIextension *image_loader_extensions[] = {
+    NULL,
+ };
+ 
++static const __DRIextension *swrast_loader_extensions[] = {
++   &swrast_loader_extension.base,
++   &image_loader_extension.base,
++   &image_lookup_extension.base,
++   &use_invalidate.base,
++   NULL,
++};
++
+ static bool
+ surfaceless_probe_device(_EGLDisplay *dpy, bool swrast)
+ {
+@@ -288,10 +303,13 @@ surfaceless_probe_device(_EGLDisplay *dpy, bool swrast)
+       if (fd < 0)
+          continue;
+ 
+-      if (swrast)
++      if (swrast) {
+          dri2_dpy->driver_name = strdup("kms_swrast");
+-      else
++         dri2_dpy->loader_extensions = swrast_loader_extensions;
++      } else {
+          dri2_dpy->driver_name = loader_get_driver_for_fd(fd);
++         dri2_dpy->loader_extensions = image_loader_extensions;
++      }
+       if (!dri2_dpy->driver_name) {
+          close(fd);
+          continue;
+@@ -305,6 +323,7 @@ surfaceless_probe_device(_EGLDisplay *dpy, bool swrast)
+       dri2_dpy->fd = -1;
+       free(dri2_dpy->driver_name);
+       dri2_dpy->driver_name = NULL;
++      dri2_dpy->loader_extensions = NULL;
+    }
+ 
+    return false;
+@@ -338,8 +357,6 @@ dri2_initialize_surfaceless(_EGLDriver *drv, _EGLDisplay *disp)
+       goto cleanup;
+    }
+ 
+-   dri2_dpy->loader_extensions = image_loader_extensions;
+-
+    if (!dri2_create_screen(disp)) {
+       err = "DRI2: failed to create screen";
+       goto cleanup;

baseboard-rpi3/media-libs/mesa/files/18.1-glsl-cache-save-restore-ExternalSamplersUsed.patch

@@ -0,0 +1,37 @@
+From 99c6cae2278011309b7ca3d4735c7b341cbb4eef Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Marek=20Ol=C5=A1=C3=A1k?= <[email protected]>
+Date: Sat, 30 Jun 2018 00:57:08 -0400
+Subject: glsl/cache: save and restore ExternalSamplersUsed
+
+Shaders that need special code for external samplers were broken if
+they were loaded from the cache.
+
+Cc: 18.1 <[email protected]>
+Reviewed-by: Timothy Arceri <[email protected]>
+---
+ src/compiler/glsl/serialize.cpp | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/src/compiler/glsl/serialize.cpp b/src/compiler/glsl/serialize.cpp
+index 9c21453..889038f 100644
+--- a/src/compiler/glsl/serialize.cpp
++++ b/src/compiler/glsl/serialize.cpp
+@@ -1044,6 +1044,7 @@ write_shader_metadata(struct blob *metadata, gl_linked_shader *shader)
+    blob_write_bytes(metadata, glprog->sh.SamplerTargets,
+                     sizeof(glprog->sh.SamplerTargets));
+    blob_write_uint32(metadata, glprog->ShadowSamplers);
++   blob_write_uint32(metadata, glprog->ExternalSamplersUsed);
+ 
+    blob_write_bytes(metadata, glprog->sh.ImageAccess,
+                     sizeof(glprog->sh.ImageAccess));
+@@ -1096,6 +1097,7 @@ read_shader_metadata(struct blob_reader *metadata,
+    blob_copy_bytes(metadata, (uint8_t *) glprog->sh.SamplerTargets,
+                    sizeof(glprog->sh.SamplerTargets));
+    glprog->ShadowSamplers = blob_read_uint32(metadata);
++   glprog->ExternalSamplersUsed = blob_read_uint32(metadata);
+ 
+    blob_copy_bytes(metadata, (uint8_t *) glprog->sh.ImageAccess,
+                    sizeof(glprog->sh.ImageAccess));
+-- 
+cgit v1.1
+

baseboard-rpi3/media-libs/mesa/files/18.1-radeonsi-fix-occlusion-queries.patch

@@ -0,0 +1,35 @@
+From 9410cd53c376be791dc40aad3ddfc659a3d8313b Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Marek=20Ol=C5=A1=C3=A1k?= <[email protected]>
+Date: Wed, 20 Jun 2018 18:43:36 -0500
+Subject: radeonsi: fix occlusion queries with 16x AA without FBO attachments
+ on Stoney
+
+Reviewed-by: Bas Nieuwenhuizen <[email protected]>
+---
+ src/gallium/drivers/radeonsi/si_state.c | 10 +++++++++-
+ 1 file changed, 9 insertions(+), 1 deletion(-)
+diff --git a/src/gallium/drivers/radeonsi/si_state.c b/src/gallium/drivers/radeonsi/si_state.c
+index 675b1adbe6..35168b8c6f 100644
+--- a/src/gallium/drivers/radeonsi/si_state.c
++++ b/src/gallium/drivers/radeonsi/si_state.c
+@@ -1373,9 +1373,17 @@ static void si_emit_db_render_state(struct si_context *sctx)
+ 		bool perfect = sctx->num_perfect_occlusion_queries > 0;
+ 
+ 		if (sctx->chip_class >= CIK) {
++			unsigned log_sample_rate = sctx->framebuffer.log_samples;
++
++			/* Stoney doesn't increment occlusion query counters
++			 * if the sample rate is 16x. Use 8x sample rate instead.
++			 */
++			if (sctx->family == CHIP_STONEY)
++				log_sample_rate = MIN2(log_sample_rate, 3);
++
+ 			radeon_emit(cs,
+ 				    S_028004_PERFECT_ZPASS_COUNTS(perfect) |
+-				    S_028004_SAMPLE_RATE(sctx->framebuffer.log_samples) |
++				    S_028004_SAMPLE_RATE(log_sample_rate) |
+ 				    S_028004_ZPASS_ENABLE(1) |
+ 				    S_028004_SLICE_EVEN_ENABLE(1) |
+ 				    S_028004_SLICE_ODD_ENABLE(1));
+-- 
+cgit v1.1

baseboard-rpi3/media-libs/mesa/files/18.1-radv-Still-enable-inmemory-API-level-caching-if-disk.patch

@@ -0,0 +1,39 @@
+From 28b8c18d841795dc158233b7aaf986c7f73068ae Mon Sep 17 00:00:00 2001
+From: Bas Nieuwenhuizen <[email protected]>
+Date: Tue, 24 Jul 2018 14:57:42 +0200
+Subject: [PATCH] radv: Still enable inmemory & API level caching if disk cache
+ is not enabled.
+
+That we don't have a background disk cache does not mean we should
+prevent the app caching anything.
+
+CC: <[email protected]>
+Reviewed-by: Samuel Pitoiset <[email protected]>
+---
+ src/amd/vulkan/radv_pipeline_cache.c | 3 +--
+ 1 file changed, 1 insertion(+), 2 deletions(-)
+
+diff --git a/src/amd/vulkan/radv_pipeline_cache.c b/src/amd/vulkan/radv_pipeline_cache.c
+index 6858d37eba8..7e2c305b1a0 100644
+--- a/src/amd/vulkan/radv_pipeline_cache.c
++++ b/src/amd/vulkan/radv_pipeline_cache.c
+@@ -248,7 +248,6 @@ radv_is_cache_disabled(struct radv_device *device)
+ 	 * MESA_GLSL_CACHE_DISABLE=1, and when VK_AMD_shader_info is requested.
+ 	 */
+ 	return (device->instance->debug_flags & RADV_DEBUG_NO_CACHE) ||
+-	       !device->physical_device->disk_cache ||
+ 	       device->keep_shader_info;
+ }
+ 
+@@ -271,7 +270,7 @@ radv_create_shader_variants_from_pipeline_cache(struct radv_device *device,
+ 		/* Don't cache when we want debug info, since this isn't
+ 		 * present in the cache.
+ 		 */
+-		if (radv_is_cache_disabled(device)) {
++		if (radv_is_cache_disabled(device) || !device->physical_device->disk_cache) {
+ 			pthread_mutex_unlock(&cache->mutex);
+ 			return false;
+ 		}
+-- 
+2.18.0.233.g985f88cf7e-goog
+

baseboard-rpi3/media-libs/mesa/files/18.1-util-disk_cache-Fix-disk_cache_get_function_timestamp-with-disabled-cache.patch

@@ -0,0 +1,87 @@
+From patchwork Wed Jul 18 12:01:49 2018
+Content-Type: text/plain; charset="utf-8"
+MIME-Version: 1.0
+Content-Transfer-Encoding: 7bit
+Subject: util/disk_cache: Fix disk_cache_get_function_timestamp with disabled
+ cache.
+From: Bas Nieuwenhuizen <[email protected]>
+X-Patchwork-Id: 239597
+Message-Id: <[email protected]>
+To: [email protected]
+Cc: Bas Nieuwenhuizen <[email protected]>
+Date: Wed, 18 Jul 2018 14:01:49 +0200
+
+radv always needs it, so just check the header instead. Also
+do not declare the function if the variable is not set, so we
+get a nice compile error instead of failing to open a device
+at runtime.
+
+Fixes: b87ef9e606a "util: fix MSVC build issue in disk_cache.h"
+---
+ configure.ac          | 1 +
+ meson.build           | 2 +-
+ src/util/disk_cache.h | 8 +++-----
+ 3 files changed, 5 insertions(+), 6 deletions(-)
+
+diff --git a/configure.ac b/configure.ac
+index c946454cfae..ffb8424a07b 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -872,6 +872,7 @@ AC_HEADER_MAJOR
+ AC_CHECK_HEADER([xlocale.h], [DEFINES="$DEFINES -DHAVE_XLOCALE_H"])
+ AC_CHECK_HEADER([sys/sysctl.h], [DEFINES="$DEFINES -DHAVE_SYS_SYSCTL_H"])
+ AC_CHECK_HEADERS([endian.h])
++AC_CHECK_HEADER([dlfcn.h], [DEFINES="$DEFINES -DHAVE_DLFCN_H"])
+ AC_CHECK_FUNC([strtof], [DEFINES="$DEFINES -DHAVE_STRTOF"])
+ AC_CHECK_FUNC([mkostemp], [DEFINES="$DEFINES -DHAVE_MKOSTEMP"])
+ AC_CHECK_FUNC([timespec_get], [DEFINES="$DEFINES -DHAVE_TIMESPEC_GET"])
+diff --git a/meson.build b/meson.build
+index e05645cbf39..86a4a4ce6da 100644
+--- a/meson.build
++++ b/meson.build
+@@ -960,7 +960,7 @@ elif cc.has_header_symbol('sys/mkdev.h', 'major')
+   pre_args += '-DMAJOR_IN_MKDEV'
+ endif
+ 
+-foreach h : ['xlocale.h', 'sys/sysctl.h', 'linux/futex.h', 'endian.h']
++foreach h : ['xlocale.h', 'sys/sysctl.h', 'linux/futex.h', 'endian.h', 'dlfcn.h']
+   if cc.compiles('#include <@0@>'.format(h), name : '@0@'.format(h))
+     pre_args += '-DHAVE_@0@'.format(h.to_upper().underscorify())
+   endif
+diff --git a/src/util/disk_cache.h b/src/util/disk_cache.h
+index f84840fb5ca..50bd9f41ac4 100644
+--- a/src/util/disk_cache.h
++++ b/src/util/disk_cache.h
+@@ -24,7 +24,7 @@
+ #ifndef DISK_CACHE_H
+ #define DISK_CACHE_H
+ 
+-#ifdef ENABLE_SHADER_CACHE
++#ifdef HAVE_DLFCN_H
+ #include <dlfcn.h>
+ #endif
+ #include <assert.h>
+@@ -88,10 +88,10 @@ disk_cache_format_hex_id(char *buf, const uint8_t *hex_id, unsigned size)
+    return buf;
+ }
+ 
++#ifdef HAVE_DLFCN_H
+ static inline bool
+ disk_cache_get_function_timestamp(void *ptr, uint32_t* timestamp)
+ {
+-#ifdef ENABLE_SHADER_CACHE
+    Dl_info info;
+    struct stat st;
+    if (!dladdr(ptr, &info) || !info.dli_fname) {
+@@ -102,10 +102,8 @@ disk_cache_get_function_timestamp(void *ptr, uint32_t* timestamp)
+    }
+    *timestamp = st.st_mtime;
+    return true;
+-#else
+-   return false;
+-#endif
+ }
++#endif
+ 
+ /* Provide inlined stub functions if the shader cache is disabled. */
+