Op 02-07-18 om 13:07 schreef Mahesh Kumar:
This patch implements "verify_crc_source" callback function for rockchip drm driver.
Changes since V1:
- simplify the verification (Jani N)
Signed-off-by: Mahesh Kumar mahesh1.kumar@intel.com Cc: dri-devel@lists.freedesktop.org Reviewed-by: Maarten Lankhorst maarten.lankhorst@linux.intel.com
drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+)
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c index effecbed2d11..77e91b15ddb4 100644 --- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c +++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c @@ -1138,12 +1138,31 @@ static int vop_crtc_set_crc_source(struct drm_crtc *crtc,
return ret; }
+static int +vop_crtc_verify_crc_source(struct drm_crtc *crtc, const char *source_name,
size_t *values_cnt)+{
- if (source_name && strcmp(source_name, "auto") != 0)
return -EINVAL;- *values_cnt = 3;
- return 0;
+}
#else static int vop_crtc_set_crc_source(struct drm_crtc *crtc, const char *source_name, size_t *values_cnt) { return -ENODEV; }
+static int +vop_crtc_verify_crc_source(struct drm_crtc *crtc, const char *source_name,
size_t *values_cnt)+{
- return -ENODEV;
+} #endif
static const struct drm_crtc_funcs vop_crtc_funcs = { @@ -1156,6 +1175,7 @@ static const struct drm_crtc_funcs vop_crtc_funcs = { .enable_vblank = vop_crtc_enable_vblank, .disable_vblank = vop_crtc_disable_vblank, .set_crc_source = vop_crtc_set_crc_source,
- .verify_crc_source = vop_crtc_verify_crc_source,
};
static void vop_fb_unref_worker(struct drm_flip_work *work, void *val)
Ack for merging this and 8/10 through drm-misc?