drm/omap: Open code phys_to_page()

phys_to_page() is not available on most architectures.
Just open code it like msm does. Allows COMPILE_TEST=y
builds of omapdrm on other architectures.

Cc: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240408170426.9285-15-ville.syrjala@linux.intel.com
Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>

diff --git a/drivers/gpu/drm/omapdrm/omap_gem.c b/drivers/gpu/drm/omapdrm/omap_gem.c
index 3421e8389222a4559264d405b9e124f8f26e4f64..c4454e7f1c945dd27c0dcb195efc9fd4f244b17b 100644 (file)
--- a/drivers/gpu/drm/omapdrm/omap_gem.c
+++ b/drivers/gpu/drm/omapdrm/omap_gem.c
@@ -1022,8 +1022,8 @@ struct sg_table *omap_gem_get_sg(struct drm_gem_object *obj,
 
        if (addr) {
                for_each_sg(sgt->sgl, sg, count, i) {
-                       sg_set_page(sg, phys_to_page(addr), len,
-                               offset_in_page(addr));
+                       sg_set_page(sg, pfn_to_page(__phys_to_pfn(addr)),
+                                   len, offset_in_page(addr));
                        sg_dma_address(sg) = addr;
                        sg_dma_len(sg) = len;