static void mdp4_plane_set_scanout(struct drm_plane *plane, struct drm_framebuffer *fb) { struct mdp4_plane *mdp4_plane = to_mdp4_plane(plane); struct mdp4_kms *mdp4_kms = get_kms(plane); enum mdp4_pipe pipe = mdp4_plane->pipe; mdp4_write(mdp4_kms, REG_MDP4_PIPE_SRC_STRIDE_A(pipe), MDP4_PIPE_SRC_STRIDE_A_P0(fb->pitches[0]) | MDP4_PIPE_SRC_STRIDE_A_P1(fb->pitches[1])); mdp4_write(mdp4_kms, REG_MDP4_PIPE_SRC_STRIDE_B(pipe), MDP4_PIPE_SRC_STRIDE_B_P2(fb->pitches[2]) | MDP4_PIPE_SRC_STRIDE_B_P3(fb->pitches[3])); mdp4_write(mdp4_kms, REG_MDP4_PIPE_SRCP0_BASE(pipe), msm_framebuffer_iova(fb, mdp4_kms->id, 0)); mdp4_write(mdp4_kms, REG_MDP4_PIPE_SRCP1_BASE(pipe), msm_framebuffer_iova(fb, mdp4_kms->id, 1)); mdp4_write(mdp4_kms, REG_MDP4_PIPE_SRCP2_BASE(pipe), msm_framebuffer_iova(fb, mdp4_kms->id, 2)); mdp4_write(mdp4_kms, REG_MDP4_PIPE_SRCP3_BASE(pipe), msm_framebuffer_iova(fb, mdp4_kms->id, 3)); plane->fb = fb; }
void mdp4_plane_set_scanout(struct drm_plane *plane, struct drm_framebuffer *fb) { struct mdp4_plane *mdp4_plane = to_mdp4_plane(plane); struct mdp4_kms *mdp4_kms = get_kms(plane); enum mpd4_pipe pipe = mdp4_plane->pipe; uint32_t iova; mdp4_write(mdp4_kms, REG_MDP4_PIPE_SRC_STRIDE_A(pipe), MDP4_PIPE_SRC_STRIDE_A_P0(fb->pitches[0]) | MDP4_PIPE_SRC_STRIDE_A_P1(fb->pitches[1])); mdp4_write(mdp4_kms, REG_MDP4_PIPE_SRC_STRIDE_B(pipe), MDP4_PIPE_SRC_STRIDE_B_P2(fb->pitches[2]) | MDP4_PIPE_SRC_STRIDE_B_P3(fb->pitches[3])); msm_gem_get_iova(msm_framebuffer_bo(fb, 0), mdp4_kms->id, &iova); mdp4_write(mdp4_kms, REG_MDP4_PIPE_SRCP0_BASE(pipe), iova); plane->fb = fb; }