diff options
Diffstat (limited to 'meta-agl-bsp/meta-ti/recipes-arago/weston/weston/0001-compositor-drm-support-RGB565-with-pixman-renderer.patch')
| -rw-r--r-- | meta-agl-bsp/meta-ti/recipes-arago/weston/weston/0001-compositor-drm-support-RGB565-with-pixman-renderer.patch | 125 |
1 files changed, 0 insertions, 125 deletions
diff --git a/meta-agl-bsp/meta-ti/recipes-arago/weston/weston/0001-compositor-drm-support-RGB565-with-pixman-renderer.patch b/meta-agl-bsp/meta-ti/recipes-arago/weston/weston/0001-compositor-drm-support-RGB565-with-pixman-renderer.patch deleted file mode 100644 index 0d77f529e..000000000 --- a/meta-agl-bsp/meta-ti/recipes-arago/weston/weston/0001-compositor-drm-support-RGB565-with-pixman-renderer.patch +++ /dev/null @@ -1,125 +0,0 @@ -From 91b452fa515b94928d32af6e1b1b0405469747fd Mon Sep 17 00:00:00 2001 -From: Tomi Valkeinen <tomi.valkeinen@ti.com> -Date: Wed, 8 Mar 2017 13:05:38 -0500 -Subject: [PATCH] compositor-drm: support RGB565 with pixman renderer - -At the moment only XRGB8888 is supported when using pixman renderer. -This patch adds support also for RGB565. - -Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> -Reviewed-by: Daniel Stone <daniels@collabora.com> -Reviewed-by: Derek Foreman <derekf@osg.samsung.com> -Signed-off-by: Daniel Stone <daniels@collabora.com> ---- - src/compositor-drm.c | 62 ++++++++++++++++++++++++++++++++++++++++++++++------ - 1 file changed, 55 insertions(+), 7 deletions(-) - -diff --git a/src/compositor-drm.c b/src/compositor-drm.c -index fd89627..443b69a 100644 ---- a/src/compositor-drm.c -+++ b/src/compositor-drm.c -@@ -262,10 +262,12 @@ drm_fb_destroy_callback(struct gbm_bo *bo, void *data) - } - - static struct drm_fb * --drm_fb_create_dumb(struct drm_backend *b, unsigned width, unsigned height) -+drm_fb_create_dumb(struct drm_backend *b, unsigned width, unsigned height, -+ uint32_t format) - { - struct drm_fb *fb; - int ret; -+ uint32_t bpp, depth; - - struct drm_mode_create_dumb create_arg; - struct drm_mode_destroy_dumb destroy_arg; -@@ -275,8 +277,20 @@ drm_fb_create_dumb(struct drm_backend *b, unsigned width, unsigned height) - if (!fb) - return NULL; - -+ switch (format) { -+ case GBM_FORMAT_XRGB8888: -+ bpp = 32; -+ depth = 24; -+ break; -+ case GBM_FORMAT_RGB565: -+ bpp = depth = 16; -+ break; -+ default: -+ return NULL; -+ } -+ - memset(&create_arg, 0, sizeof create_arg); -- create_arg.bpp = 32; -+ create_arg.bpp = bpp; - create_arg.width = width; - create_arg.height = height; - -@@ -289,8 +303,29 @@ drm_fb_create_dumb(struct drm_backend *b, unsigned width, unsigned height) - fb->size = create_arg.size; - fb->fd = b->drm.fd; - -- ret = drmModeAddFB(b->drm.fd, width, height, 24, 32, -- fb->stride, fb->handle, &fb->fb_id); -+ ret = -1; -+ -+ if (!b->no_addfb2) { -+ uint32_t handles[4], pitches[4], offsets[4]; -+ -+ handles[0] = fb->handle; -+ pitches[0] = fb->stride; -+ offsets[0] = 0; -+ -+ ret = drmModeAddFB2(b->drm.fd, width, height, -+ format, handles, pitches, offsets, -+ &fb->fb_id, 0); -+ if (ret) { -+ weston_log("addfb2 failed: %m\n"); -+ b->no_addfb2 = 1; -+ } -+ } -+ -+ if (ret) { -+ ret = drmModeAddFB(b->drm.fd, width, height, depth, bpp, -+ fb->stride, fb->handle, &fb->fb_id); -+ } -+ - if (ret) - goto err_bo; - -@@ -1879,17 +1914,30 @@ drm_output_init_pixman(struct drm_output *output, struct drm_backend *b) - { - int w = output->base.current_mode->width; - int h = output->base.current_mode->height; -+ uint32_t format = output->gbm_format; -+ uint32_t pixman_format; - unsigned int i; - -- /* FIXME error checking */ -+ switch (format) { -+ case GBM_FORMAT_XRGB8888: -+ pixman_format = PIXMAN_x8r8g8b8; -+ break; -+ case GBM_FORMAT_RGB565: -+ pixman_format = PIXMAN_r5g6b5; -+ break; -+ default: -+ weston_log("Unsupported pixman format 0x%x\n", format); -+ return -1; -+ } - -+ /* FIXME error checking */ - for (i = 0; i < ARRAY_LENGTH(output->dumb); i++) { -- output->dumb[i] = drm_fb_create_dumb(b, w, h); -+ output->dumb[i] = drm_fb_create_dumb(b, w, h, format); - if (!output->dumb[i]) - goto err; - - output->image[i] = -- pixman_image_create_bits(PIXMAN_x8r8g8b8, w, h, -+ pixman_image_create_bits(pixman_format, w, h, - output->dumb[i]->map, - output->dumb[i]->stride); - if (!output->image[i]) --- -1.9.1 - |