From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.3 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,NICE_REPLY_A, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id B2E3CC43461 for ; Thu, 17 Sep 2020 11:01:42 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 6358E2074B for ; Thu, 17 Sep 2020 11:01:42 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 6358E2074B Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=suse.de Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id DE4726EBA8; Thu, 17 Sep 2020 11:01:41 +0000 (UTC) Received: from mx2.suse.de (mx2.suse.de [195.135.220.15]) by gabe.freedesktop.org (Postfix) with ESMTPS id B30646EBA8 for ; Thu, 17 Sep 2020 11:01:40 +0000 (UTC) X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.221.27]) by mx2.suse.de (Postfix) with ESMTP id 3684AAFB8; Thu, 17 Sep 2020 11:02:13 +0000 (UTC) Subject: Re: drm/ast something ate high-res modes (5.3->5.6 regression) To: =?UTF-8?Q?Ilpo_J=c3=a4rvinen?= , dri-devel@lists.freedesktop.org References: From: Thomas Zimmermann Message-ID: <5a3537c3-2c81-b9de-e4c7-c00577cdd43d@suse.de> Date: Thu, 17 Sep 2020 13:01:36 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.12.0 MIME-Version: 1.0 In-Reply-To: X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============0503092373==" Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --===============0503092373== Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="Az4blyo1wXXWiLdVbxGWE0QqiK1fbl0d6" This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --Az4blyo1wXXWiLdVbxGWE0QqiK1fbl0d6 Content-Type: multipart/mixed; boundary="aS6FKj5haNA5ueDGyYgnNp1vqLY66xtdL"; protected-headers="v1" From: Thomas Zimmermann To: =?UTF-8?Q?Ilpo_J=c3=a4rvinen?= , dri-devel@lists.freedesktop.org Message-ID: <5a3537c3-2c81-b9de-e4c7-c00577cdd43d@suse.de> Subject: Re: drm/ast something ate high-res modes (5.3->5.6 regression) References: In-Reply-To: --aS6FKj5haNA5ueDGyYgnNp1vqLY66xtdL Content-Type: multipart/mixed; boundary="------------C61F687901F8935D6F2DAA71" Content-Language: en-US This is a multi-part message in MIME format. --------------C61F687901F8935D6F2DAA71 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Hi Am 08.07.20 um 12:05 schrieb Ilpo J=C3=A4rvinen: > Hi, >=20 > After upgrading kernel from 5.3 series to 5.6.16 something seems to=20 > prevent me from achieving high resolutions with the ast driver. Are you able to build and run a test kernel? I'm seriously considering moving ast to the SHMEM memory manager, which would restore the higher resolutions. If you're able to test, you need the git tree drm-tip/drm-tip and the attached patch. Alternatively, I've pushed all to https://gitlab.freedesktop.org/tzimmermann/linux/-/tree/ast-shmem You'd have to checkout the tree and switch to the ast-shmem branch. Please report back if that solves the issue for you. Best regards Thomas >=20 > With 5.6.16: >=20 > $ xrandr > Screen 0: minimum 320 x 200, current 1600 x 1200, maximum 1920 x 2048 > VGA-1 connected primary 1600x1200+0+0 (normal left inverted right x axi= s y axis) 519mm x 324mm > 1600x1200 60.00*=20 > 1680x1050 59.95 =20 > 1280x1024 75.02 60.02 =20 > 1440x900 59.89 =20 > 1280x800 59.81 =20 > 1024x768 75.03 60.00 =20 > 800x600 75.00 60.32 =20 > 640x480 75.00 59.94 =20 > 1920x1200_60.0 59.95 =20 >=20 > If I try to change to that manually added high-res mode, I get: > xrandr: Configure crtc 0 failed >=20 > With 5.3 series I've this: >=20 > Screen 0: minimum 320 x 200, current 1920 x 1200, maximum 1920 x 2048 > VGA-1 connected primary 1920x1200+0+0 (normal left inverted right x axi= s y axis) 519mm x 324mm > 1920x1200 59.95*+ > 1600x1200 60.00 =20 > 1680x1050 59.95 =20 > 1280x1024 75.02 60.02 =20 > 1440x900 59.89 =20 > 1280x800 59.81 =20 > 1024x768 75.03 60.00 =20 > 800x600 75.00 60.32 =20 > 640x480 75.00 59.94 =20 > 1920x1200_60.0 59.95 =20 >=20 > As I've had issues in getting EDID reliably from the monitor, I provide= it=20 > on kernel command-line (the one dumped from the monitor I use). In=20 > addition, I've another workaround for past issues related to EDID which= =20 > always adds that 1920x1200_60.0 mode but now I cannot use even it to > enter a high-res mode. >=20 > If you need some additional info or want me to test a patch, just let m= e=20 > know (but some delay is expected in testing patches). Thanks. >=20 >=20 --=20 Thomas Zimmermann Graphics Driver Developer SUSE Software Solutions Germany GmbH Maxfeldstr. 5, 90409 N=C3=BCrnberg, Germany (HRB 36809, AG N=C3=BCrnberg) Gesch=C3=A4ftsf=C3=BChrer: Felix Imend=C3=B6rffer --------------C61F687901F8935D6F2DAA71 Content-Type: text/x-patch; charset=UTF-8; name="0001-drm-ast-Convert-ast-to-SHMEM.patch" Content-Transfer-Encoding: quoted-printable Content-Disposition: attachment; filename="0001-drm-ast-Convert-ast-to-SHMEM.patch" =46rom ea15b5d52a4538e40da9605d71ed52baa1c1cdd7 Mon Sep 17 00:00:00 2001 From: Thomas Zimmermann Date: Thu, 9 Jul 2020 14:06:43 +0200 Subject: [PATCH] drm/ast: Convert ast to SHMEM --- drivers/gpu/drm/ast/Kconfig | 4 +- drivers/gpu/drm/ast/ast_cursor.c | 95 ++++++++------------------------ drivers/gpu/drm/ast/ast_drv.c | 5 +- drivers/gpu/drm/ast/ast_drv.h | 8 ++- drivers/gpu/drm/ast/ast_main.c | 1 - drivers/gpu/drm/ast/ast_mm.c | 32 +++++++---- drivers/gpu/drm/ast/ast_mode.c | 75 +++++++++++++++++++------ 7 files changed, 112 insertions(+), 108 deletions(-) diff --git a/drivers/gpu/drm/ast/Kconfig b/drivers/gpu/drm/ast/Kconfig index fbcf2f45cef5..d367a90cd3de 100644 --- a/drivers/gpu/drm/ast/Kconfig +++ b/drivers/gpu/drm/ast/Kconfig @@ -2,10 +2,8 @@ config DRM_AST tristate "AST server chips" depends on DRM && PCI && MMU + select DRM_GEM_SHMEM_HELPER select DRM_KMS_HELPER - select DRM_VRAM_HELPER - select DRM_TTM - select DRM_TTM_HELPER help Say yes for experimental AST GPU driver. Do not enable this driver without having a working -modesetting, diff --git a/drivers/gpu/drm/ast/ast_cursor.c b/drivers/gpu/drm/ast/ast_c= ursor.c index e0f4613918ad..ad4b02967d32 100644 --- a/drivers/gpu/drm/ast/ast_cursor.c +++ b/drivers/gpu/drm/ast/ast_cursor.c @@ -27,79 +27,39 @@ * Authors: Dave Airlie */ =20 -#include +#include #include =20 #include "ast_drv.h" =20 -static void ast_cursor_fini(struct ast_private *ast) -{ - size_t i; - struct drm_gem_vram_object *gbo; - - for (i =3D 0; i < ARRAY_SIZE(ast->cursor.gbo); ++i) { - gbo =3D ast->cursor.gbo[i]; - drm_gem_vram_vunmap(gbo, ast->cursor.vaddr[i]); - drm_gem_vram_unpin(gbo); - drm_gem_vram_put(gbo); - } -} - -static void ast_cursor_release(struct drm_device *dev, void *ptr) -{ - struct ast_private *ast =3D to_ast_private(dev); - - ast_cursor_fini(ast); -} - /* * Allocate cursor BOs and pins them at the end of VRAM. */ int ast_cursor_init(struct ast_private *ast) { - struct drm_device *dev =3D &ast->base; size_t size, i; - struct drm_gem_vram_object *gbo; void __iomem *vaddr; - int ret; + u64 offset; =20 size =3D roundup(AST_HWC_SIZE + AST_HWC_SIGNATURE_SIZE, PAGE_SIZE); =20 + vaddr =3D ast->vram + ast->vram_fb_available; + offset =3D ast->vram_base + ast->vram_fb_available; + for (i =3D 0; i < ARRAY_SIZE(ast->cursor.gbo); ++i) { - gbo =3D drm_gem_vram_create(dev, size, 0); - if (IS_ERR(gbo)) { - ret =3D PTR_ERR(gbo); - goto err_drm_gem_vram_put; - } - ret =3D drm_gem_vram_pin(gbo, DRM_GEM_VRAM_PL_FLAG_VRAM | - DRM_GEM_VRAM_PL_FLAG_TOPDOWN); - if (ret) { - drm_gem_vram_put(gbo); - goto err_drm_gem_vram_put; - } - vaddr =3D drm_gem_vram_vmap(gbo); - if (IS_ERR(vaddr)) { - ret =3D PTR_ERR(vaddr); - drm_gem_vram_unpin(gbo); - drm_gem_vram_put(gbo); - goto err_drm_gem_vram_put; - } =20 - ast->cursor.gbo[i] =3D gbo; - ast->cursor.vaddr[i] =3D vaddr; - } + if (ast->vram_fb_available < size) + return -ENOMEM; =20 - return drmm_add_action_or_reset(dev, ast_cursor_release, NULL); + vaddr -=3D size; + offset -=3D size; =20 -err_drm_gem_vram_put: - while (i) { - --i; - gbo =3D ast->cursor.gbo[i]; - drm_gem_vram_vunmap(gbo, ast->cursor.vaddr[i]); - drm_gem_vram_unpin(gbo); - drm_gem_vram_put(gbo); + ast->cursor.vaddr[i] =3D vaddr; + ast->cursor.offset[i] =3D offset; + ast->vram_fb_available -=3D size; } - return ret; + + return 0; } =20 static void update_cursor_image(u8 __iomem *dst, const u8 *src, int widt= h, int height) @@ -169,7 +129,6 @@ static void update_cursor_image(u8 __iomem *dst, cons= t u8 *src, int width, int h int ast_cursor_blit(struct ast_private *ast, struct drm_framebuffer *fb)= { struct drm_device *dev =3D &ast->base; - struct drm_gem_vram_object *gbo; int ret; void *src; void __iomem *dst; @@ -178,15 +137,13 @@ int ast_cursor_blit(struct ast_private *ast, struct= drm_framebuffer *fb) drm_WARN_ON_ONCE(dev, fb->height > AST_MAX_HWC_HEIGHT)) return -EINVAL; =20 - gbo =3D drm_gem_vram_of_gem(fb->obj[0]); - - ret =3D drm_gem_vram_pin(gbo, 0); + ret =3D drm_gem_shmem_pin(fb->obj[0]); if (ret) return ret; - src =3D drm_gem_vram_vmap(gbo); + src =3D drm_gem_shmem_vmap(fb->obj[0]); if (IS_ERR(src)) { ret =3D PTR_ERR(src); - goto err_drm_gem_vram_unpin; + goto err_drm_gem_shmem_unpin; } =20 dst =3D ast->cursor.vaddr[ast->cursor.next_index]; @@ -194,13 +151,13 @@ int ast_cursor_blit(struct ast_private *ast, struct= drm_framebuffer *fb) /* do data transfer to cursor BO */ update_cursor_image(dst, src, fb->width, fb->height); =20 - drm_gem_vram_vunmap(gbo, src); - drm_gem_vram_unpin(gbo); + drm_gem_shmem_vunmap(fb->obj[0], src); + drm_gem_shmem_unpin(fb->obj[0]); =20 return 0; =20 -err_drm_gem_vram_unpin: - drm_gem_vram_unpin(gbo); +err_drm_gem_shmem_unpin: + drm_gem_shmem_unpin(fb->obj[0]); return ret; } =20 @@ -217,15 +174,7 @@ static void ast_cursor_set_base(struct ast_private *= ast, u64 address) =20 void ast_cursor_page_flip(struct ast_private *ast) { - struct drm_device *dev =3D &ast->base; - struct drm_gem_vram_object *gbo; - s64 off; - - gbo =3D ast->cursor.gbo[ast->cursor.next_index]; - - off =3D drm_gem_vram_offset(gbo); - if (drm_WARN_ON_ONCE(dev, off < 0)) - return; /* Bug: we didn't pin the cursor HW BO to VRAM. */ + u64 off =3D ast->cursor.offset[ast->cursor.next_index]; =20 ast_cursor_set_base(ast, off); =20 diff --git a/drivers/gpu/drm/ast/ast_drv.c b/drivers/gpu/drm/ast/ast_drv.= c index f0b4af1c390a..85748ef869d3 100644 --- a/drivers/gpu/drm/ast/ast_drv.c +++ b/drivers/gpu/drm/ast/ast_drv.c @@ -33,7 +33,7 @@ #include #include #include -#include +#include #include =20 #include "ast_drv.h" @@ -62,7 +62,8 @@ static struct drm_driver ast_driver =3D { .minor =3D DRIVER_MINOR, .patchlevel =3D DRIVER_PATCHLEVEL, =20 - DRM_GEM_VRAM_DRIVER + .gem_create_object =3D drm_gem_shmem_create_object_cached, + DRM_GEM_SHMEM_DRIVER_OPS }; =20 /* diff --git a/drivers/gpu/drm/ast/ast_drv.h b/drivers/gpu/drm/ast/ast_drv.= h index 467049ca8430..d1fcbf7d8026 100644 --- a/drivers/gpu/drm/ast/ast_drv.h +++ b/drivers/gpu/drm/ast/ast_drv.h @@ -129,9 +129,15 @@ struct ast_private { =20 int fb_mtrr; =20 + void __iomem *vram; + unsigned long vram_base; + unsigned long vram_size; + unsigned long vram_fb_available; + struct { - struct drm_gem_vram_object *gbo[AST_DEFAULT_HWC_NUM]; + struct drm_gem_shmem_object *gbo[AST_DEFAULT_HWC_NUM]; void __iomem *vaddr[AST_DEFAULT_HWC_NUM]; + u64 offset[AST_DEFAULT_HWC_NUM]; unsigned int next_index; } cursor; =20 diff --git a/drivers/gpu/drm/ast/ast_main.c b/drivers/gpu/drm/ast/ast_mai= n.c index 77066bca8793..2e905d827df8 100644 --- a/drivers/gpu/drm/ast/ast_main.c +++ b/drivers/gpu/drm/ast/ast_main.c @@ -32,7 +32,6 @@ #include #include #include -#include #include =20 #include "ast_drv.h" diff --git a/drivers/gpu/drm/ast/ast_mm.c b/drivers/gpu/drm/ast/ast_mm.c index 8392ebde504b..6a5fbba52441 100644 --- a/drivers/gpu/drm/ast/ast_mm.c +++ b/drivers/gpu/drm/ast/ast_mm.c @@ -28,7 +28,6 @@ =20 #include =20 -#include #include #include =20 @@ -86,22 +85,33 @@ static void ast_mm_release(struct drm_device *dev, vo= id *ptr) int ast_mm_init(struct ast_private *ast) { struct drm_device *dev =3D &ast->base; + resource_size_t start, len; u32 vram_size; int ret; =20 - vram_size =3D ast_get_vram_size(ast); + /* BAR 0 is VRAM */ + start =3D pci_resource_start(dev->pdev, 0); + len =3D pci_resource_len(dev->pdev, 0); + + arch_io_reserve_memtype_wc(start, len); + ast->fb_mtrr =3D arch_phys_wc_add(start, len); =20 - ret =3D drmm_vram_helper_init(dev, pci_resource_start(dev->pdev, 0), - vram_size); - if (ret) { - drm_err(dev, "Error initializing VRAM MM; %d\n", ret); - return ret; + ast->vram =3D ioremap(start, len); + if (!ast->vram) { + ret =3D -ENOMEM; + goto err_arch_phys_wc_del; } =20 - arch_io_reserve_memtype_wc(pci_resource_start(dev->pdev, 0), - pci_resource_len(dev->pdev, 0)); - ast->fb_mtrr =3D arch_phys_wc_add(pci_resource_start(dev->pdev, 0), - pci_resource_len(dev->pdev, 0)); + vram_size =3D ast_get_vram_size(ast); + + ast->vram_base =3D start; + ast->vram_size =3D vram_size; + ast->vram_fb_available =3D vram_size; =20 return drmm_add_action_or_reset(dev, ast_mm_release, NULL); + +err_arch_phys_wc_del: + arch_phys_wc_del(ast->fb_mtrr); + arch_io_free_memtype_wc(start, len); + return ret; } diff --git a/drivers/gpu/drm/ast/ast_mode.c b/drivers/gpu/drm/ast/ast_mod= e.c index 834a156e3a75..7e3293e56caa 100644 --- a/drivers/gpu/drm/ast/ast_mode.c +++ b/drivers/gpu/drm/ast/ast_mode.c @@ -36,9 +36,12 @@ #include #include #include +#include +#include #include #include -#include +#include +#include #include #include #include @@ -563,6 +566,27 @@ static int ast_primary_plane_helper_atomic_check(str= uct drm_plane *plane, return 0; } =20 +static void ast_handle_damage(struct ast_private *ast, + struct drm_framebuffer *fb, + struct drm_rect *clip) +{ + struct drm_device *dev =3D &ast->base; + void *vmap; + + vmap =3D drm_gem_shmem_vmap(fb->obj[0]); + if (drm_WARN_ON(dev, !vmap)) + return; /* BUG: SHMEM BO should always be vmapped */ + + drm_fb_memcpy_dstclip(ast->vram, vmap, fb, clip); + + drm_gem_shmem_vunmap(fb->obj[0], vmap); + + ast_set_offset_reg(ast, fb); + ast_set_start_address_crt1(ast, (u32)0); + + ast_set_index_reg_mask(ast, AST_IO_SEQ_PORT, 0x1, 0xdf, 0x00); +} + static void ast_primary_plane_helper_atomic_update(struct drm_plane *plane, struct drm_plane_state *old_state) @@ -570,10 +594,12 @@ ast_primary_plane_helper_atomic_update(struct drm_p= lane *plane, struct drm_device *dev =3D plane->dev; struct ast_private *ast =3D to_ast_private(dev); struct drm_plane_state *state =3D plane->state; - struct drm_gem_vram_object *gbo; - s64 gpu_addr; struct drm_framebuffer *fb =3D state->fb; struct drm_framebuffer *old_fb =3D old_state->fb; + struct drm_rect damage; + + if (!fb) + return; =20 if (!old_fb || (fb->format !=3D old_fb->format)) { struct drm_crtc_state *crtc_state =3D state->crtc->state; @@ -584,15 +610,8 @@ ast_primary_plane_helper_atomic_update(struct drm_pl= ane *plane, ast_set_vbios_color_reg(ast, fb->format, vbios_mode_info); } =20 - gbo =3D drm_gem_vram_of_gem(fb->obj[0]); - gpu_addr =3D drm_gem_vram_offset(gbo); - if (drm_WARN_ON_ONCE(dev, gpu_addr < 0)) - return; /* Bug: we didn't pin the BO to VRAM in prepare_fb. */ - - ast_set_offset_reg(ast, fb); - ast_set_start_address_crt1(ast, (u32)gpu_addr); - - ast_set_index_reg_mask(ast, AST_IO_SEQ_PORT, 0x1, 0xdf, 0x00); + if (drm_atomic_helper_damage_merged(old_state, state, &damage)) + ast_handle_damage(ast, fb, &damage); } =20 static void @@ -605,8 +624,7 @@ ast_primary_plane_helper_atomic_disable(struct drm_pl= ane *plane, } =20 static const struct drm_plane_helper_funcs ast_primary_plane_helper_func= s =3D { - .prepare_fb =3D drm_gem_vram_plane_helper_prepare_fb, - .cleanup_fb =3D drm_gem_vram_plane_helper_cleanup_fb, + .prepare_fb =3D drm_gem_fb_prepare_fb, .atomic_check =3D ast_primary_plane_helper_atomic_check, .atomic_update =3D ast_primary_plane_helper_atomic_update, .atomic_disable =3D ast_primary_plane_helper_atomic_disable, @@ -641,6 +659,10 @@ ast_cursor_plane_helper_prepare_fb(struct drm_plane = *plane, if (!crtc || !fb) return 0; =20 + ret =3D drm_gem_fb_prepare_fb(plane, new_state); + if (ret) + return ret; + ast =3D to_ast_private(plane->dev); =20 ret =3D ast_cursor_blit(ast, fb); @@ -1073,9 +1095,28 @@ ast_mode_config_helper_funcs =3D { .atomic_commit_tail =3D drm_atomic_helper_commit_tail_rpm, }; =20 +static enum drm_mode_status +ast_mode_config_mode_valid(struct drm_device *dev, + const struct drm_display_mode *mode) +{ + static const unsigned long max_bpp =3D 4; /* DRM_FORMAT_XRGB8888 */ + struct ast_private *ast =3D to_ast_private(dev); + unsigned long fbsize, fbpages, max_fbpages; + + max_fbpages =3D (ast->vram_size) >> PAGE_SHIFT; + + fbsize =3D mode->hdisplay * mode->vdisplay * max_bpp; + fbpages =3D DIV_ROUND_UP(fbsize, PAGE_SIZE); + + if (fbpages > max_fbpages) + return MODE_MEM; + + return MODE_OK; +} + static const struct drm_mode_config_funcs ast_mode_config_funcs =3D { - .fb_create =3D drm_gem_fb_create, - .mode_valid =3D drm_vram_helper_mode_valid, + .fb_create =3D drm_gem_fb_create_with_dirty, + .mode_valid =3D ast_mode_config_mode_valid, .atomic_check =3D drm_atomic_helper_check, .atomic_commit =3D drm_atomic_helper_commit, }; @@ -1097,7 +1138,7 @@ int ast_mode_config_init(struct ast_private *ast) dev->mode_config.min_width =3D 0; dev->mode_config.min_height =3D 0; dev->mode_config.preferred_depth =3D 24; - dev->mode_config.prefer_shadow =3D 1; + dev->mode_config.prefer_shadow =3D 0; dev->mode_config.fb_base =3D pci_resource_start(dev->pdev, 0); =20 if (ast->chip =3D=3D AST2100 || --=20 2.28.0 --------------C61F687901F8935D6F2DAA71-- --aS6FKj5haNA5ueDGyYgnNp1vqLY66xtdL-- --Az4blyo1wXXWiLdVbxGWE0QqiK1fbl0d6 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- iQFIBAEBCAAyFiEEchf7rIzpz2NEoWjlaA3BHVMLeiMFAl9jQhAUHHR6aW1tZXJt YW5uQHN1c2UuZGUACgkQaA3BHVMLeiOveAgAm5sZTVTWadI7iuR3sY0/d71s+O1o jlu64a/Dv48jF87mkAHd0S1NrfD+SccP91L5y6KGyZeMHCHhjBwJsJDhpDH2BFxs vHeulkfxMxKZrR+zUq5rZhA5d7HGNgRJXQ0gLutbkib7CjtcuOly7Pl9zGrAR15K BC759dVaMpmfU/2bacIgSfrGYYOxcSD/AOD/MbboWyVpf+nV9KdHIRVOy4EBKLtn PVH1Kj3CO5K6bRwc7UGh9dE4VR0Da8RvPhU2A8qjCuGs8QOBxIZjJ72Xf2E7CxAC v3d+PFj8E+TqId2Jz7nwRT5SdyqussX8OWgpVCPZ7Rhi+Sp5m2amv6RI7A== =yRSy -----END PGP SIGNATURE----- --Az4blyo1wXXWiLdVbxGWE0QqiK1fbl0d6-- --===============0503092373== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel --===============0503092373==--