diff options
Diffstat (limited to 'meta/recipes-graphics/mesa/files/0001-swrast_kms-use-swkmsDRI2Extension-instead-of-driDRI2.patch')
| -rw-r--r-- | meta/recipes-graphics/mesa/files/0001-swrast_kms-use-swkmsDRI2Extension-instead-of-driDRI2.patch | 113 |
1 files changed, 113 insertions, 0 deletions
diff --git a/meta/recipes-graphics/mesa/files/0001-swrast_kms-use-swkmsDRI2Extension-instead-of-driDRI2.patch b/meta/recipes-graphics/mesa/files/0001-swrast_kms-use-swkmsDRI2Extension-instead-of-driDRI2.patch new file mode 100644 index 0000000000..db25e16f4a --- /dev/null +++ b/meta/recipes-graphics/mesa/files/0001-swrast_kms-use-swkmsDRI2Extension-instead-of-driDRI2.patch @@ -0,0 +1,113 @@ +From feb4ec510b1328fdd9aa77305d3273d1f9c7e124 Mon Sep 17 00:00:00 2001 +From: Alexander Kanavin <alex@linutronix.de> +Date: Thu, 9 Jun 2022 11:42:05 +0200 +Subject: [PATCH] swrast_kms: use swkmsDRI2Extension instead of + driDRI2Extension + +This set of changes: +https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15649 + +caused a regression in Xorg when using swrast_kms: + (EE) AIGLX error: Calling driver entry point failed + +This commit changes the swrast_kms driver to use a dedicated screen init function +(which I believe was overlooked); I also took the opportunity to rename the +associated plumbling to have swrast-specific names. + +Upstream-Status: Submitted [https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16942] +Signed-off-by: Alexander Kanavin <alex@linutronix.de> +--- + src/gallium/frontends/dri/dri2.c | 16 ++++++++-------- + src/gallium/frontends/dri/dri_screen.h | 4 ++-- + src/gallium/frontends/dri/dri_util.c | 2 +- + src/gallium/targets/dri/target.c | 2 +- + 4 files changed, 12 insertions(+), 12 deletions(-) + +diff --git a/src/gallium/frontends/dri/dri2.c b/src/gallium/frontends/dri/dri2.c +index 63ac9d5..de33789 100644 +--- a/src/gallium/frontends/dri/dri2.c ++++ b/src/gallium/frontends/dri/dri2.c +@@ -2508,7 +2508,7 @@ release_pipe: + * Returns the struct gl_config supported by this driver. + */ + static const __DRIconfig ** +-dri_kms_init_screen(__DRIscreen * sPriv) ++dri_swrast_kms_init_screen(__DRIscreen * sPriv) + { + #if defined(GALLIUM_SOFTPIPE) + const __DRIconfig **configs; +@@ -2613,8 +2613,8 @@ static const struct __DRIDriverVtableExtensionRec galliumdrm_vtable = { + * hook. The latter is used to explicitly initialise the kms_swrast driver + * rather than selecting the approapriate driver as suggested by the loader. + */ +-const struct __DriverAPIRec dri_kms_driver_api = { +- .InitScreen = dri_kms_init_screen, ++const struct __DriverAPIRec dri_swrast_kms_driver_api = { ++ .InitScreen = dri_swrast_kms_init_screen, + .DestroyScreen = dri_destroy_screen, + .CreateBuffer = dri2_create_buffer, + .DestroyBuffer = dri_destroy_buffer, +@@ -2633,17 +2633,17 @@ const __DRIextension *galliumdrm_driver_extensions[] = { + NULL + }; + +-static const struct __DRIDriverVtableExtensionRec dri_kms_vtable = { ++static const struct __DRIDriverVtableExtensionRec dri_swrast_kms_vtable = { + .base = { __DRI_DRIVER_VTABLE, 1 }, +- .vtable = &dri_kms_driver_api, ++ .vtable = &dri_swrast_kms_driver_api, + }; + +-const __DRIextension *dri_kms_driver_extensions[] = { ++const __DRIextension *dri_swrast_kms_driver_extensions[] = { + &driCoreExtension.base, + &driImageDriverExtension.base, +- &driDRI2Extension.base, ++ &swkmsDRI2Extension.base, + &gallium_config_options.base, +- &dri_kms_vtable.base, ++ &dri_swrast_kms_vtable.base, + NULL + }; + +diff --git a/src/gallium/frontends/dri/dri_screen.h b/src/gallium/frontends/dri/dri_screen.h +index 0ee2feb..0bb8817 100644 +--- a/src/gallium/frontends/dri/dri_screen.h ++++ b/src/gallium/frontends/dri/dri_screen.h +@@ -168,8 +168,8 @@ dri_destroy_screen_helper(struct dri_screen * screen); + void + dri_destroy_screen(__DRIscreen * sPriv); + +-extern const struct __DriverAPIRec dri_kms_driver_api; +-extern const __DRIextension *dri_kms_driver_extensions[]; ++extern const struct __DriverAPIRec dri_swrast_kms_driver_api; ++extern const __DRIextension *dri_swrast_kms_driver_extensions[]; + extern const struct __DriverAPIRec galliumdrm_driver_api; + extern const __DRIextension *galliumdrm_driver_extensions[]; + extern const struct __DriverAPIRec galliumsw_driver_api; +diff --git a/src/gallium/frontends/dri/dri_util.c b/src/gallium/frontends/dri/dri_util.c +index 8d60526..03614e1 100644 +--- a/src/gallium/frontends/dri/dri_util.c ++++ b/src/gallium/frontends/dri/dri_util.c +@@ -187,7 +187,7 @@ swkmsCreateNewScreen(int scrn, int fd, + const __DRIconfig ***driver_configs, void *data) + { + return driCreateNewScreen2(scrn, fd, extensions, +- dri_kms_driver_extensions, ++ dri_swrast_kms_driver_extensions, + driver_configs, data); + } + +diff --git a/src/gallium/targets/dri/target.c b/src/gallium/targets/dri/target.c +index 9b78351..e02b03b 100644 +--- a/src/gallium/targets/dri/target.c ++++ b/src/gallium/targets/dri/target.c +@@ -25,7 +25,7 @@ const __DRIextension **__driDriverGetExtensions_kms_swrast(void); + + PUBLIC const __DRIextension **__driDriverGetExtensions_kms_swrast(void) + { +- return dri_kms_driver_extensions; ++ return dri_swrast_kms_driver_extensions; + } + + #endif |