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kmsro: uniformize renderonly creation

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Signed-off-by: Eric Engestrom <eric@igalia.com>
Reviewed-by: Emma Anholt <emma@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/22144>
This commit is contained in:
Eric Engestrom
2023-03-27 17:33:51 +01:00
committed by Marge Bot
parent c7723da5be
commit 5cf91a6406
1 changed files with 55 additions and 65 deletions
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120
src/gallium/winsys/kmsro/drm/kmsro_drm_winsys.c
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@@ -64,95 +64,85 @@ struct pipe_screen *kmsro_drm_screen_create(int fd,
util_sparse_array_init(&ro->bo_map, sizeof(struct renderonly_scanout), 64);
simple_mtx_init(&ro->bo_map_lock, mtx_plain);
const struct {
const char *name;
struct pipe_screen *(*create_screen)(int, struct renderonly *,
const struct pipe_screen_config *);
struct renderonly_scanout *(*create_for_resource)(struct pipe_resource *,
struct renderonly *,
struct winsys_handle *);
} renderonly_drivers[] = {
#if defined(GALLIUM_VC4)
ro->gpu_fd = drmOpenWithType("vc4", NULL, DRM_NODE_RENDER);
if (ro->gpu_fd >= 0) {
/* Passes the vc4-allocated BO through to the KMS-only DRM device using
* PRIME buffer sharing. The VC4 BO must be linear, which the SCANOUT
* flag on allocation will have ensured.
*/
ro->create_for_resource = renderonly_create_gpu_import_for_resource;
screen = vc4_drm_screen_create_renderonly(ro->gpu_fd, ro, config);
if (!screen)
goto out_free;
return screen;
}
{
.name = "vc4",
.create_screen = vc4_drm_screen_create_renderonly,
.create_for_resource = renderonly_create_gpu_import_for_resource,
},
#endif
#if defined(GALLIUM_ETNAVIV)
ro->gpu_fd = drmOpenWithType("etnaviv", NULL, DRM_NODE_RENDER);
if (ro->gpu_fd >= 0) {
ro->create_for_resource = renderonly_create_kms_dumb_buffer_for_resource;
screen = etna_drm_screen_create_renderonly(ro->gpu_fd, ro, config);
if (!screen)
goto out_free;
return screen;
}
{
.name = "etnaviv",
.create_screen = etna_drm_screen_create_renderonly,
.create_for_resource = renderonly_create_kms_dumb_buffer_for_resource,
},
#endif
#if defined(GALLIUM_FREEDRENO)
ro->gpu_fd = drmOpenWithType("msm", NULL, DRM_NODE_RENDER);
if (ro->gpu_fd >= 0) {
ro->create_for_resource = renderonly_create_kms_dumb_buffer_for_resource;
screen = fd_drm_screen_create_renderonly(ro->gpu_fd, ro, config);
if (!screen)
goto out_free;
return screen;
}
{
.name = "msm",
.create_screen = fd_drm_screen_create_renderonly,
.create_for_resource = renderonly_create_kms_dumb_buffer_for_resource,
},
#endif
#if defined(GALLIUM_PANFROST)
ro->gpu_fd = drmOpenWithType("panfrost", NULL, DRM_NODE_RENDER);
if (ro->gpu_fd >= 0) {
ro->create_for_resource = renderonly_create_kms_dumb_buffer_for_resource;
screen = panfrost_drm_screen_create_renderonly(ro->gpu_fd, ro, config);
if (!screen)
goto out_free;
return screen;
}
{
.name = "panfrost",
.create_screen = panfrost_drm_screen_create_renderonly,
.create_for_resource = renderonly_create_kms_dumb_buffer_for_resource,
},
#endif
#if defined(GALLIUM_LIMA)
ro->gpu_fd = drmOpenWithType("lima", NULL, DRM_NODE_RENDER);
if (ro->gpu_fd >= 0) {
ro->create_for_resource = renderonly_create_kms_dumb_buffer_for_resource;
screen = lima_drm_screen_create_renderonly(ro->gpu_fd, ro, config);
if (!screen)
goto out_free;
return screen;
}
{
.name = "lima",
.create_screen = lima_drm_screen_create_renderonly,
.create_for_resource = renderonly_create_kms_dumb_buffer_for_resource,
},
#endif
#if defined(GALLIUM_V3D)
ro->gpu_fd = drmOpenWithType("v3d", NULL, DRM_NODE_RENDER);
if (ro->gpu_fd >= 0) {
ro->create_for_resource = renderonly_create_kms_dumb_buffer_for_resource;
screen = v3d_drm_screen_create_renderonly(ro->gpu_fd, ro, config);
if (!screen)
goto out_free;
return screen;
}
{
.name = "v3d",
.create_screen = v3d_drm_screen_create_renderonly,
.create_for_resource = renderonly_create_kms_dumb_buffer_for_resource,
},
#endif
#if defined(GALLIUM_ASAHI)
ro->gpu_fd = drmOpenWithType("asahi", NULL, DRM_NODE_RENDER);
if (ro->gpu_fd >= 0) {
ro->create_for_resource = renderonly_create_kms_dumb_buffer_for_resource;
screen = asahi_drm_screen_create_renderonly(ro->gpu_fd, ro, config);
if (!screen)
goto out_free;
return screen;
}
{
.name = "asahi",
.create_screen = asahi_drm_screen_create_renderonly,
.create_for_resource = renderonly_create_kms_dumb_buffer_for_resource,
},
#endif
};
for (int i = 0; i < ARRAY_SIZE(renderonly_drivers); i++) {
ro->gpu_fd = drmOpenWithType(renderonly_drivers[i].name, NULL, DRM_NODE_RENDER);
if (ro->gpu_fd >= 0) {
ro->create_for_resource = renderonly_drivers[i].create_for_resource;
screen = renderonly_drivers[i].create_screen(ro->gpu_fd, ro, config);
if (!screen)
goto out_free;
return screen;
}
}
return screen;