diff options
| author | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2018-02-13 15:00:24 +0300 |
|---|---|---|
| committer | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2018-03-01 10:18:18 +0300 |
| commit | 8aea8e6a79e77f4c4af4edc45db744f28f6fe008 (patch) | |
| tree | c5da04e1c78bd30ca172ef617a0bc0c027991b64 /drivers/gpu/drm/omapdrm/dss/dsi.c | |
| parent | d7157dfe0460fb003d41c1a5c36788de9b639ecb (diff) | |
| download | linux-8aea8e6a79e77f4c4af4edc45db744f28f6fe008.tar.xz | |
drm: omapdrm: dss: Pass DSS pointer to dss_ops operations
This removes the need to access the global DSS private data in those
functions (both for the current accesses and the future ones that will
be introduced when allocating the DSS device dynamically).
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
Diffstat (limited to 'drivers/gpu/drm/omapdrm/dss/dsi.c')
| -rw-r--r-- | drivers/gpu/drm/omapdrm/dss/dsi.c | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/drivers/gpu/drm/omapdrm/dss/dsi.c b/drivers/gpu/drm/omapdrm/dss/dsi.c index 7ba33fc5d245..71f86a5d4029 100644 --- a/drivers/gpu/drm/omapdrm/dss/dsi.c +++ b/drivers/gpu/drm/omapdrm/dss/dsi.c @@ -343,6 +343,7 @@ struct dsi_data { struct clk *dss_clk; struct regmap *syscon; + struct dss_device *dss; struct dispc_clock_info user_dispc_cinfo; struct dss_pll_clock_info user_dsi_cinfo; @@ -4206,7 +4207,7 @@ static int dsi_display_init_dispc(struct platform_device *dsidev, struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev); int r; - dss_select_lcd_clk_source(channel, dsi->module_id == 0 ? + dss_select_lcd_clk_source(dsi->dss, channel, dsi->module_id == 0 ? DSS_CLK_SRC_PLL1_1 : DSS_CLK_SRC_PLL2_1); @@ -4260,7 +4261,7 @@ err1: dss_mgr_unregister_framedone_handler(channel, dsi_framedone_irq_callback, dsidev); err: - dss_select_lcd_clk_source(channel, DSS_CLK_SRC_FCK); + dss_select_lcd_clk_source(dsi->dss, channel, DSS_CLK_SRC_FCK); return r; } @@ -4273,7 +4274,7 @@ static void dsi_display_uninit_dispc(struct platform_device *dsidev, dss_mgr_unregister_framedone_handler(channel, dsi_framedone_irq_callback, dsidev); - dss_select_lcd_clk_source(channel, DSS_CLK_SRC_FCK); + dss_select_lcd_clk_source(dsi->dss, channel, DSS_CLK_SRC_FCK); } static int dsi_configure_dsi_clocks(struct platform_device *dsidev) @@ -4306,9 +4307,9 @@ static int dsi_display_init_dsi(struct platform_device *dsidev) if (r) goto err1; - dss_select_dsi_clk_source(dsi->module_id, dsi->module_id == 0 ? - DSS_CLK_SRC_PLL1_2 : - DSS_CLK_SRC_PLL2_2); + dss_select_dsi_clk_source(dsi->dss, dsi->module_id, + dsi->module_id == 0 ? + DSS_CLK_SRC_PLL1_2 : DSS_CLK_SRC_PLL2_2); DSSDBG("PLL OK\n"); @@ -4340,7 +4341,7 @@ static int dsi_display_init_dsi(struct platform_device *dsidev) err3: dsi_cio_uninit(dsidev); err2: - dss_select_dsi_clk_source(dsi->module_id, DSS_CLK_SRC_FCK); + dss_select_dsi_clk_source(dsi->dss, dsi->module_id, DSS_CLK_SRC_FCK); err1: dss_pll_disable(&dsi->pll); err0: @@ -4362,7 +4363,7 @@ static void dsi_display_uninit_dsi(struct platform_device *dsidev, dsi_vc_enable(dsidev, 2, 0); dsi_vc_enable(dsidev, 3, 0); - dss_select_dsi_clk_source(dsi->module_id, DSS_CLK_SRC_FCK); + dss_select_dsi_clk_source(dsi->dss, dsi->module_id, DSS_CLK_SRC_FCK); dsi_cio_uninit(dsidev); dsi_pll_uninit(dsidev, disconnect_lanes); } @@ -5432,6 +5433,7 @@ static int dsi_bind(struct device *dev, struct device *master, void *data) if (!dsi) return -ENOMEM; + dsi->dss = dss; dsi->pdev = dsidev; dev_set_drvdata(&dsidev->dev, dsi); |