From patchwork Thu Jul 31 18:16:17 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andrew Davis X-Patchwork-Id: 67831 X-Patchwork-Delegate: reatmon@ti.com Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8099DC87FCA for ; Thu, 31 Jul 2025 18:16:32 +0000 (UTC) Received: from lelvem-ot01.ext.ti.com (lelvem-ot01.ext.ti.com [198.47.23.234]) by mx.groups.io with SMTP id smtpd.web11.69292.1753985785185037670 for ; Thu, 31 Jul 2025 11:16:25 -0700 Authentication-Results: mx.groups.io; dkim=pass header.i=@ti.com header.s=ti-com-17Q1 header.b=w/9BQPyn; spf=pass (domain: ti.com, ip: 198.47.23.234, mailfrom: afd@ti.com) Received: from lelvem-sh01.itg.ti.com ([10.180.77.71]) by lelvem-ot01.ext.ti.com (8.15.2/8.15.2) with ESMTP id 56VIGON13093723; Thu, 31 Jul 2025 13:16:24 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1753985784; bh=UzpAVeTgZsSD1YPI2mlBbPkEH8HsUPGm0IY9vIdGcHQ=; h=From:To:CC:Subject:Date; b=w/9BQPynIwxrQlwzf+nWdzinfhWWtIyi8QhRZXXt+uTEzFDHjVFn8XrTTMWr7E3SD 6yg5jXHmnaszLnzpglWxlMNjnMocXDD5lPijVdutckQ7WFe/Q8qp0atSgul9Zdkxjo RK5Axsmen852V2Arfb580fH7YnvrmjYVjuXRkVF8= Received: from DFLE100.ent.ti.com (dfle100.ent.ti.com [10.64.6.21]) by lelvem-sh01.itg.ti.com (8.18.1/8.18.1) with ESMTPS id 56VIGO1v2905227 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-SHA256 bits=128 verify=FAIL); Thu, 31 Jul 2025 13:16:24 -0500 Received: from DFLE109.ent.ti.com (10.64.6.30) by DFLE100.ent.ti.com (10.64.6.21) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.55; Thu, 31 Jul 2025 13:16:23 -0500 Received: from lelvem-mr05.itg.ti.com (10.180.75.9) by DFLE109.ent.ti.com (10.64.6.30) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.55 via Frontend Transport; Thu, 31 Jul 2025 13:16:23 -0500 Received: from lelvem-mr06.itg.ti.com ([10.249.42.149]) by lelvem-mr05.itg.ti.com (8.18.1/8.18.1) with ESMTP id 56VIGNY43333802; Thu, 31 Jul 2025 13:16:23 -0500 From: Andrew Davis To: Denys Dmytriyenko , Ryan Eatmon , CC: Andrew Davis Subject: [meta-ti][master][PATCH] recipes-graphics: Add weston fix for SGX from meta-arago Date: Thu, 31 Jul 2025 13:16:17 -0500 Message-ID: <20250731181617.195697-1-afd@ti.com> X-Mailer: git-send-email 2.39.2 MIME-Version: 1.0 X-C2ProcessedOrg: 333ef613-75bf-4e12-a4b1-8e3623f5dcea List-Id: X-Webhook-Received: from li982-79.members.linode.com [45.33.32.79] by aws-us-west-2-korg-lkml-1.web.codeaurora.org with HTTPS for ; Thu, 31 Jul 2025 18:16:32 -0000 X-Groupsio-URL: https://lists.yoctoproject.org/g/meta-ti/message/18859 This change is needed due to the SGX driver, any distro, not just Arago, using a TI SoC with SGX will need this fix, so it should go in meta-ti. Signed-off-by: Andrew Davis Acked-by: Denys Dmytriyenko Signed-off-by: Andrew Davis --- .../wayland/weston-ti-version.inc | 7 ++ ...equire-GL_EXT_unpack_subimage-commit.patch | 95 +++++++++++++++++++ .../wayland/weston_14.0.%.bbappend | 4 + 3 files changed, 106 insertions(+) create mode 100644 meta-ti-bsp/recipes-graphics/wayland/weston-ti-version.inc create mode 100644 meta-ti-bsp/recipes-graphics/wayland/weston/0001-Revert-require-GL_EXT_unpack_subimage-commit.patch create mode 100644 meta-ti-bsp/recipes-graphics/wayland/weston_14.0.%.bbappend diff --git a/meta-ti-bsp/recipes-graphics/wayland/weston-ti-version.inc b/meta-ti-bsp/recipes-graphics/wayland/weston-ti-version.inc new file mode 100644 index 00000000..fafef724 --- /dev/null +++ b/meta-ti-bsp/recipes-graphics/wayland/weston-ti-version.inc @@ -0,0 +1,7 @@ +FILESEXTRAPATHS:prepend := "${THISDIR}/weston:" + +PR:append = ".ti-soc1" + +SRC_URI += " \ + file://0001-Revert-require-GL_EXT_unpack_subimage-commit.patch \ +" diff --git a/meta-ti-bsp/recipes-graphics/wayland/weston/0001-Revert-require-GL_EXT_unpack_subimage-commit.patch b/meta-ti-bsp/recipes-graphics/wayland/weston/0001-Revert-require-GL_EXT_unpack_subimage-commit.patch new file mode 100644 index 00000000..fbe8f2bb --- /dev/null +++ b/meta-ti-bsp/recipes-graphics/wayland/weston/0001-Revert-require-GL_EXT_unpack_subimage-commit.patch @@ -0,0 +1,95 @@ +From 5a05e5b66dd3831a9c9c2b3f64bd42419d9ade2d Mon Sep 17 00:00:00 2001 +From: Denys Dmytriyenko +Date: Thu, 6 Jul 2023 01:48:41 +0000 +Subject: [PATCH] Revert require GL_EXT_unpack_subimage commit + +This reverts commit 593d5af43a8e2c2a3371088fa7ae430d0517c82d. + +That commit removed support for GPU drivers without GL_EXT_unpack_subimage +which SGX does not support. Add back support for GPUs without this +extension. + +Upstream-Status: Inappropriate [specific to TI SGX] + +Signed-off-by: Andrew Davis +Signed-off-by: Denys Dmytriyenko + +--- + libweston/renderer-gl/gl-renderer-internal.h | 2 ++ + libweston/renderer-gl/gl-renderer.c | 29 ++++++++++++++++---- + 2 files changed, 26 insertions(+), 5 deletions(-) + +diff --git a/libweston/renderer-gl/gl-renderer-internal.h b/libweston/renderer-gl/gl-renderer-internal.h +index 5032035..85616c9 100644 +--- a/libweston/renderer-gl/gl-renderer-internal.h ++++ b/libweston/renderer-gl/gl-renderer-internal.h +@@ -229,6 +229,8 @@ struct gl_renderer { + PFNEGLCREATEPLATFORMWINDOWSURFACEEXTPROC create_platform_window; + bool has_platform_base; + ++ bool has_unpack_subimage; ++ + PFNEGLBINDWAYLANDDISPLAYWL bind_display; + PFNEGLUNBINDWAYLANDDISPLAYWL unbind_display; + PFNEGLQUERYWAYLANDBUFFERWL query_buffer; +diff --git a/libweston/renderer-gl/gl-renderer.c b/libweston/renderer-gl/gl-renderer.c +index e694418b..2be6d621 100644 +--- a/libweston/renderer-gl/gl-renderer.c ++++ b/libweston/renderer-gl/gl-renderer.c +@@ -2523,6 +2523,7 @@ gl_renderer_flush_damage(struct weston_paint_node *pnode) + struct weston_surface *surface = pnode->surface; + const struct weston_testsuite_quirks *quirks = + &surface->compositor->test_data.test_quirks; ++ struct gl_renderer *gr = get_renderer(surface->compositor); + struct weston_buffer *buffer = surface->buffer_ref.buffer; + struct gl_surface_state *gs = get_surface_state(surface); + struct gl_buffer_state *gb = gs->buffer; +@@ -2550,6 +2551,24 @@ gl_renderer_flush_damage(struct weston_paint_node *pnode) + + data = wl_shm_buffer_get_data(buffer->shm_buffer); + ++ if (!gr->has_unpack_subimage) { ++ wl_shm_buffer_begin_access(buffer->shm_buffer); ++ for (j = 0; j < gs->buffer->num_textures; j++) { ++ glBindTexture(GL_TEXTURE_2D, gs->buffer->textures[j]); ++ glTexImage2D(GL_TEXTURE_2D, 0, ++ gs->buffer->gl_format[j], ++ gs->buffer->pitch / pixel_format_hsub(buffer->pixel_format, j), ++ buffer->height / pixel_format_vsub(buffer->pixel_format, j), ++ 0, ++ gl_format_from_internal(gs->buffer->gl_format[j]), ++ gs->buffer->gl_pixel_type, ++ data + gs->buffer->offset[j]); ++ } ++ wl_shm_buffer_end_access(buffer->shm_buffer); ++ ++ goto done; ++ } ++ + if (gb->needs_full_upload || quirks->gl_force_full_upload) { + wl_shm_buffer_begin_access(buffer->shm_buffer); + +@@ -4754,11 +4773,9 @@ gl_renderer_setup(struct weston_compositor *ec) + else + ec->read_format = pixel_format_get_info(DRM_FORMAT_ABGR8888); + +- if (gr->gl_version < gr_gl_version(3, 0) && +- !weston_check_egl_extension(extensions, "GL_EXT_unpack_subimage")) { +- weston_log("GL_EXT_unpack_subimage not available.\n"); +- return -1; +- } ++ if (gr->gl_version >= gr_gl_version(3, 0) || ++ weston_check_egl_extension(extensions, "GL_EXT_unpack_subimage")) ++ gr->has_unpack_subimage = true; + + if (gr->gl_version >= gr_gl_version(3, 0) || + weston_check_egl_extension(extensions, "GL_EXT_texture_type_2_10_10_10_REV")) +@@ -4880,6 +4897,8 @@ gl_renderer_setup(struct weston_compositor *ec) + gr_gl_version_minor(gr->gl_version)); + weston_log_continue(STAMP_SPACE "read-back format: %s\n", + ec->read_format->drm_format_name); ++ weston_log_continue(STAMP_SPACE "wl_shm sub-image to texture: %s\n", ++ gr->has_unpack_subimage ? "yes" : "no"); + weston_log_continue(STAMP_SPACE "glReadPixels supports y-flip: %s\n", + yesno(gr->has_pack_reverse)); + weston_log_continue(STAMP_SPACE "glReadPixels supports PBO: %s\n", diff --git a/meta-ti-bsp/recipes-graphics/wayland/weston_14.0.%.bbappend b/meta-ti-bsp/recipes-graphics/wayland/weston_14.0.%.bbappend new file mode 100644 index 00000000..cf4f530a --- /dev/null +++ b/meta-ti-bsp/recipes-graphics/wayland/weston_14.0.%.bbappend @@ -0,0 +1,4 @@ +WESTON_TI_VERSION = "" +WESTON_TI_VERSION:ti-soc = "${BPN}-ti-version.inc" + +require ${WESTON_TI_VERSION}