Merge tag 'mediatek-drm-next-5.15' of https://git.kernel.org/pub/scm/linux/kernel/git/chunkuang.hu/linux into drm-next

Mediatek DRM Next for Linux 5.15

1. MT8133 AAL support, adjust rdma fifo threshold formula.
2. Implement mmap as GEM object function.
3. Add support for MT8167.
4. Test component initialization earlier in the function mtk_drm_crtc_create.
5. CMDQ refinement.

Signed-off-by: Dave Airlie <airlied@redhat.com>

From: Chun-Kuang Hu <chunkuang.hu@kernel.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20210816232427.13368-1-chunkuang.hu@kernel.org

1 files changed, 46 insertions, 13 deletions

diff --git a/drivers/gpu/drm/mediatek/mtk_drm_drv.c b/drivers/gpu/drm/mediatek/mtk_drm_drv.c
index 9b60bec33d3b..aec39724ebeb 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_drv.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_drv.c
@@ -110,6 +110,17 @@ static const enum mtk_ddp_comp_id mt2712_mtk_ddp_third[] = {
 	DDP_COMPONENT_PWM2,
 };
 
+static enum mtk_ddp_comp_id mt8167_mtk_ddp_main[] = {
+	DDP_COMPONENT_OVL0,
+	DDP_COMPONENT_COLOR0,
+	DDP_COMPONENT_CCORR,
+	DDP_COMPONENT_AAL0,
+	DDP_COMPONENT_GAMMA,
+	DDP_COMPONENT_DITHER,
+	DDP_COMPONENT_RDMA0,
+	DDP_COMPONENT_DSI0,
+};
+
 static const enum mtk_ddp_comp_id mt8173_mtk_ddp_main[] = {
 	DDP_COMPONENT_OVL0,
 	DDP_COMPONENT_COLOR0,
@@ -172,6 +183,11 @@ static const struct mtk_mmsys_driver_data mt2712_mmsys_driver_data = {
 	.third_len = ARRAY_SIZE(mt2712_mtk_ddp_third),
 };
 
+static const struct mtk_mmsys_driver_data mt8167_mmsys_driver_data = {
+	.main_path = mt8167_mtk_ddp_main,
+	.main_len = ARRAY_SIZE(mt8167_mtk_ddp_main),
+};
+
 static const struct mtk_mmsys_driver_data mt8173_mmsys_driver_data = {
 	.main_path = mt8173_mtk_ddp_main,
 	.main_len = ARRAY_SIZE(mt8173_mtk_ddp_main),
@@ -294,16 +310,7 @@ static void mtk_drm_kms_deinit(struct drm_device *drm)
 	component_unbind_all(drm->dev, drm);
 }
 
-static const struct file_operations mtk_drm_fops = {
-	.owner = THIS_MODULE,
-	.open = drm_open,
-	.release = drm_release,
-	.unlocked_ioctl = drm_ioctl,
-	.mmap = mtk_drm_gem_mmap,
-	.poll = drm_poll,
-	.read = drm_read,
-	.compat_ioctl = drm_compat_ioctl,
-};
+DEFINE_DRM_GEM_FOPS(mtk_drm_fops);
 
 /*
  * We need to override this because the device used to import the memory is
@@ -326,7 +333,7 @@ static const struct drm_driver mtk_drm_driver = {
 	.prime_fd_to_handle = drm_gem_prime_fd_to_handle,
 	.gem_prime_import = mtk_drm_gem_prime_import,
 	.gem_prime_import_sg_table = mtk_gem_prime_import_sg_table,
-	.gem_prime_mmap = mtk_drm_gem_mmap_buf,
+	.gem_prime_mmap = drm_gem_prime_mmap,
 	.fops = &mtk_drm_fops,
 
 	.name = DRIVER_NAME,
@@ -392,6 +399,8 @@ static const struct component_master_ops mtk_drm_ops = {
 static const struct of_device_id mtk_ddp_comp_dt_ids[] = {
 	{ .compatible = "mediatek,mt2701-disp-ovl",
 	  .data = (void *)MTK_DISP_OVL },
+	{ .compatible = "mediatek,mt8167-disp-ovl",
+	  .data = (void *)MTK_DISP_OVL },
 	{ .compatible = "mediatek,mt8173-disp-ovl",
 	  .data = (void *)MTK_DISP_OVL },
 	{ .compatible = "mediatek,mt8183-disp-ovl",
@@ -400,30 +409,46 @@ static const struct of_device_id mtk_ddp_comp_dt_ids[] = {
 	  .data = (void *)MTK_DISP_OVL_2L },
 	{ .compatible = "mediatek,mt2701-disp-rdma",
 	  .data = (void *)MTK_DISP_RDMA },
+	{ .compatible = "mediatek,mt8167-disp-rdma",
+	  .data = (void *)MTK_DISP_RDMA },
 	{ .compatible = "mediatek,mt8173-disp-rdma",
 	  .data = (void *)MTK_DISP_RDMA },
 	{ .compatible = "mediatek,mt8183-disp-rdma",
 	  .data = (void *)MTK_DISP_RDMA },
 	{ .compatible = "mediatek,mt8173-disp-wdma",
 	  .data = (void *)MTK_DISP_WDMA },
+	{ .compatible = "mediatek,mt8167-disp-ccorr",
+	  .data = (void *)MTK_DISP_CCORR },
 	{ .compatible = "mediatek,mt8183-disp-ccorr",
 	  .data = (void *)MTK_DISP_CCORR },
 	{ .compatible = "mediatek,mt2701-disp-color",
 	  .data = (void *)MTK_DISP_COLOR },
+	{ .compatible = "mediatek,mt8167-disp-color",
+	  .data = (void *)MTK_DISP_COLOR },
 	{ .compatible = "mediatek,mt8173-disp-color",
 	  .data = (void *)MTK_DISP_COLOR },
+	{ .compatible = "mediatek,mt8167-disp-aal",
+	  .data = (void *)MTK_DISP_AAL},
 	{ .compatible = "mediatek,mt8173-disp-aal",
 	  .data = (void *)MTK_DISP_AAL},
+	{ .compatible = "mediatek,mt8183-disp-aal",
+	  .data = (void *)MTK_DISP_AAL},
+	{ .compatible = "mediatek,mt8167-disp-gamma",
+	  .data = (void *)MTK_DISP_GAMMA, },
 	{ .compatible = "mediatek,mt8173-disp-gamma",
 	  .data = (void *)MTK_DISP_GAMMA, },
 	{ .compatible = "mediatek,mt8183-disp-gamma",
 	  .data = (void *)MTK_DISP_GAMMA, },
+	{ .compatible = "mediatek,mt8167-disp-dither",
+	  .data = (void *)MTK_DISP_DITHER },
 	{ .compatible = "mediatek,mt8183-disp-dither",
 	  .data = (void *)MTK_DISP_DITHER },
 	{ .compatible = "mediatek,mt8173-disp-ufoe",
 	  .data = (void *)MTK_DISP_UFOE },
 	{ .compatible = "mediatek,mt2701-dsi",
 	  .data = (void *)MTK_DSI },
+	{ .compatible = "mediatek,mt8167-dsi",
+	  .data = (void *)MTK_DSI },
 	{ .compatible = "mediatek,mt8173-dsi",
 	  .data = (void *)MTK_DSI },
 	{ .compatible = "mediatek,mt8183-dsi",
@@ -438,12 +463,16 @@ static const struct of_device_id mtk_ddp_comp_dt_ids[] = {
 	  .data = (void *)MTK_DISP_MUTEX },
 	{ .compatible = "mediatek,mt2712-disp-mutex",
 	  .data = (void *)MTK_DISP_MUTEX },
+	{ .compatible = "mediatek,mt8167-disp-mutex",
+	  .data = (void *)MTK_DISP_MUTEX },
 	{ .compatible = "mediatek,mt8173-disp-mutex",
 	  .data = (void *)MTK_DISP_MUTEX },
 	{ .compatible = "mediatek,mt8183-disp-mutex",
 	  .data = (void *)MTK_DISP_MUTEX },
 	{ .compatible = "mediatek,mt2701-disp-pwm",
 	  .data = (void *)MTK_DISP_BLS },
+	{ .compatible = "mediatek,mt8167-disp-pwm",
+	  .data = (void *)MTK_DISP_PWM },
 	{ .compatible = "mediatek,mt8173-disp-pwm",
 	  .data = (void *)MTK_DISP_PWM },
 	{ .compatible = "mediatek,mt8173-disp-od",
@@ -458,6 +487,8 @@ static const struct of_device_id mtk_drm_of_ids[] = {
 	  .data = &mt7623_mmsys_driver_data},
 	{ .compatible = "mediatek,mt2712-mmsys",
 	  .data = &mt2712_mmsys_driver_data},
+	{ .compatible = "mediatek,mt8167-mmsys",
+	  .data = &mt8167_mmsys_driver_data},
 	{ .compatible = "mediatek,mt8173-mmsys",
 	  .data = &mt8173_mmsys_driver_data},
 	{ .compatible = "mediatek,mt8183-mmsys",
@@ -526,11 +557,12 @@ static int mtk_drm_probe(struct platform_device *pdev)
 		private->comp_node[comp_id] = of_node_get(node);
 
 		/*
-		 * Currently only the CCORR, COLOR, GAMMA, OVL, RDMA, DSI, and DPI
+		 * Currently only the AAL, CCORR, COLOR, GAMMA, OVL, RDMA, DSI, and DPI
 		 * blocks have separate component platform drivers and initialize their own
 		 * DDP component structure. The others are initialized here.
 		 */
-		if (comp_type == MTK_DISP_CCORR ||
+		if (comp_type == MTK_DISP_AAL ||
+		    comp_type == MTK_DISP_CCORR ||
 		    comp_type == MTK_DISP_COLOR ||
 		    comp_type == MTK_DISP_GAMMA ||
 		    comp_type == MTK_DISP_OVL ||
@@ -630,6 +662,7 @@ static struct platform_driver mtk_drm_platform_driver = {
 };
 
 static struct platform_driver * const mtk_drm_drivers[] = {
+	&mtk_disp_aal_driver,
 	&mtk_disp_ccorr_driver,
 	&mtk_disp_color_driver,
 	&mtk_disp_gamma_driver,