diff options
| author | CK Hu <ck.hu@mediatek.com> | 2020-10-08 08:41:10 +0300 |
|---|---|---|
| committer | Chun-Kuang Hu <chunkuang.hu@kernel.org> | 2020-12-29 02:12:40 +0300 |
| commit | 616443ca577efccd3f67ac7f875ed68e70b34012 (patch) | |
| tree | 3b0aab9218a8bc74a444ac657ca16fad753068a2 /drivers/gpu/drm/mediatek/mtk_disp_color.c | |
| parent | f22a565d10e756f1a6141ecd8762c58aa1788db8 (diff) | |
| download | linux-616443ca577efccd3f67ac7f875ed68e70b34012.tar.xz | |
drm/mediatek: Move cmdq_reg info from struct mtk_ddp_comp to sub driver private data
Some ddp component exist in both display path and other path, so data
belonged to sub driver should be moved into sub driver private data so it
could be used for multiple path. cmdq_reg info is one of sub driver data,
so move it.
Signed-off-by: CK Hu <ck.hu@mediatek.com>
Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
Diffstat (limited to 'drivers/gpu/drm/mediatek/mtk_disp_color.c')
| -rw-r--r-- | drivers/gpu/drm/mediatek/mtk_disp_color.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/drivers/gpu/drm/mediatek/mtk_disp_color.c b/drivers/gpu/drm/mediatek/mtk_disp_color.c index 93863dbfb761..929379c9c233 100644 --- a/drivers/gpu/drm/mediatek/mtk_disp_color.c +++ b/drivers/gpu/drm/mediatek/mtk_disp_color.c @@ -40,6 +40,7 @@ struct mtk_disp_color { struct drm_crtc *crtc; struct clk *clk; void __iomem *regs; + struct cmdq_client_reg cmdq_reg; const struct mtk_disp_color_data *data; }; @@ -68,8 +69,8 @@ static void mtk_color_config(struct mtk_ddp_comp *comp, unsigned int w, { struct mtk_disp_color *color = comp_to_color(comp); - mtk_ddp_write(cmdq_pkt, w, comp, color->regs, DISP_COLOR_WIDTH(color)); - mtk_ddp_write(cmdq_pkt, h, comp, color->regs, DISP_COLOR_HEIGHT(color)); + mtk_ddp_write(cmdq_pkt, w, &color->cmdq_reg, color->regs, DISP_COLOR_WIDTH(color)); + mtk_ddp_write(cmdq_pkt, h, &color->cmdq_reg, color->regs, DISP_COLOR_HEIGHT(color)); } static void mtk_color_start(struct mtk_ddp_comp *comp) @@ -143,6 +144,11 @@ static int mtk_disp_color_probe(struct platform_device *pdev) dev_err(dev, "failed to ioremap color\n"); return PTR_ERR(priv->regs); } +#if IS_REACHABLE(CONFIG_MTK_CMDQ) + ret = cmdq_dev_get_client_reg(dev, &priv->cmdq_reg, 0); + if (ret) + dev_dbg(dev, "get mediatek,gce-client-reg fail!\n"); +#endif comp_id = mtk_ddp_comp_get_id(dev->of_node, MTK_DISP_COLOR); if (comp_id < 0) { |