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drm/meson: exclusively use the canvas provider module

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Now that the DMC register range is no longer in the bindings, remove any
mention towards it and exclusively use the meson-canvas module.

Signed-off-by: Maxime Jourdan <mjourdan@baylibre.com>
Acked-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190311105144.7276-3-mjourdan@baylibre.com
This commit is contained in:
Maxime Jourdan
2019-03-11 11:51:44 +01:00
committed by Neil Armstrong
parent dc5b961410
commit 2bf6b5b0e3
9 changed files with 51 additions and 243 deletions
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68
drivers/gpu/drm/meson/meson_drv.c
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@@ -48,7 +48,6 @@
#include "meson_vpp.h"
#include "meson_viu.h"
#include "meson_venc.h"
#include "meson_canvas.h"
#include "meson_registers.h"
#define DRIVER_NAME "meson"
@@ -231,50 +230,31 @@ static int meson_drv_bind_master(struct device *dev, bool has_components)
}
priv->canvas = meson_canvas_get(dev);
if (!IS_ERR(priv->canvas)) {
ret = meson_canvas_alloc(priv->canvas, &priv->canvas_id_osd1);
if (ret)
goto free_drm;
ret = meson_canvas_alloc(priv->canvas, &priv->canvas_id_vd1_0);
if (ret) {
meson_canvas_free(priv->canvas, priv->canvas_id_osd1);
goto free_drm;
}
ret = meson_canvas_alloc(priv->canvas, &priv->canvas_id_vd1_1);
if (ret) {
meson_canvas_free(priv->canvas, priv->canvas_id_osd1);
meson_canvas_free(priv->canvas, priv->canvas_id_vd1_0);
goto free_drm;
}
ret = meson_canvas_alloc(priv->canvas, &priv->canvas_id_vd1_2);
if (ret) {
meson_canvas_free(priv->canvas, priv->canvas_id_osd1);
meson_canvas_free(priv->canvas, priv->canvas_id_vd1_0);
meson_canvas_free(priv->canvas, priv->canvas_id_vd1_1);
goto free_drm;
}
} else {
priv->canvas = NULL;
if (IS_ERR(priv->canvas)) {
ret = PTR_ERR(priv->canvas);
goto free_drm;
}
res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "dmc");
if (!res) {
ret = -EINVAL;
goto free_drm;
}
/* Simply ioremap since it may be a shared register zone */
regs = devm_ioremap(dev, res->start, resource_size(res));
if (!regs) {
ret = -EADDRNOTAVAIL;
goto free_drm;
}
priv->dmc = devm_regmap_init_mmio(dev, regs,
&meson_regmap_config);
if (IS_ERR(priv->dmc)) {
dev_err(&pdev->dev, "Couldn't create the DMC regmap\n");
ret = PTR_ERR(priv->dmc);
goto free_drm;
}
ret = meson_canvas_alloc(priv->canvas, &priv->canvas_id_osd1);
if (ret)
goto free_drm;
ret = meson_canvas_alloc(priv->canvas, &priv->canvas_id_vd1_0);
if (ret) {
meson_canvas_free(priv->canvas, priv->canvas_id_osd1);
goto free_drm;
}
ret = meson_canvas_alloc(priv->canvas, &priv->canvas_id_vd1_1);
if (ret) {
meson_canvas_free(priv->canvas, priv->canvas_id_osd1);
meson_canvas_free(priv->canvas, priv->canvas_id_vd1_0);
goto free_drm;
}
ret = meson_canvas_alloc(priv->canvas, &priv->canvas_id_vd1_2);
if (ret) {
meson_canvas_free(priv->canvas, priv->canvas_id_osd1);
meson_canvas_free(priv->canvas, priv->canvas_id_vd1_0);
meson_canvas_free(priv->canvas, priv->canvas_id_vd1_1);
goto free_drm;
}
priv->vsync_irq = platform_get_irq(pdev, 0);