video: rockchip: rga3: fix compatibility with legacy global alpha config

Fixes a typo in 7291693, which broke compatibility with librga API 1.9.x and older when using DST over blend/composite and premultiplied alpha. Signed-off-by: nyanmisaka <[email protected]>
armbian · Oct 20, 2023 · 533b152 · 533b152
1 parent d974a9f
commit 533b152
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/drivers/video/rockchip/rga3/rga2_reg_info.c b/drivers/video/rockchip/rga3/rga2_reg_info.c
@@ -2108,7 +2108,7 @@ static void rga_cmd_to_rga2_cmd(struct rga_scheduler_t *scheduler,
 					req->alpha_config.bg_global_alpha_value = 0xff;
 				}
 			} else {
-				req->alpha_config.bg_global_alpha_value = 0xff;
+				req->alpha_config.fg_global_alpha_value = 0xff;
 				req->alpha_config.bg_global_alpha_value = 0xff;
 			}
 

diff --git a/drivers/video/rockchip/rga3/rga3_reg_info.c b/drivers/video/rockchip/rga3/rga3_reg_info.c
@@ -1662,7 +1662,7 @@ static void rga_cmd_to_rga3_cmd(struct rga_req *req_rga, struct rga3_req *req)
 					req->alpha_config.bg_global_alpha_value = 0xff;
 				}
 			} else {
-				req->alpha_config.bg_global_alpha_value = 0xff;
+				req->alpha_config.fg_global_alpha_value = 0xff;
 				req->alpha_config.bg_global_alpha_value = 0xff;
 			}