The efifb_par structure holds the palette for efifb. It will also
be useful for storing the device's aperture range.
Signed-off-by: Thomas Zimmermann <tzimmermann@xxxxxxx>
---
drivers/video/fbdev/efifb.c | 11 ++++++++---
1 file changed, 8 insertions(+), 3 deletions(-)
diff --git a/drivers/video/fbdev/efifb.c b/drivers/video/fbdev/efifb.c
index 16c1aaae9afa..694013f62781 100644
--- a/drivers/video/fbdev/efifb.c
+++ b/drivers/video/fbdev/efifb.c
@@ -49,6 +49,10 @@ static u64 mem_flags = EFI_MEMORY_WC | EFI_MEMORY_UC;
static struct pci_dev *efifb_pci_dev; /* dev with BAR covering the efifb */
+struct efifb_par {
+ u32 pseudo_palette[16];
+};
+
static struct fb_var_screeninfo efifb_defined = {
.activate = FB_ACTIVATE_NOW,
.height = -1,
@@ -351,6 +355,7 @@ static u64 bar_offset;
static int efifb_probe(struct platform_device *dev)
{
struct fb_info *info;
+ struct efifb_par *par;
int err, orientation;
unsigned int size_vmode;
unsigned int size_remap;
@@ -447,14 +452,14 @@ static int efifb_probe(struct platform_device *dev)
efifb_fix.smem_start);
}
- info = framebuffer_alloc(sizeof(u32) * 16, &dev->dev);
+ info = framebuffer_alloc(sizeof(*par), &dev->dev);
if (!info) {
err = -ENOMEM;
goto err_release_mem;
}
platform_set_drvdata(dev, info);
- info->pseudo_palette = info->par;
- info->par = NULL;
+ par = info->par;
+ info->pseudo_palette = par->pseudo_palette;
info->apertures = alloc_apertures(1);
if (!info->apertures) {
--
2.39.0
