summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
Diffstat
-rw-r--r--drivers/video/fbdev/amba-clcd.c5
-rw-r--r--drivers/video/fbdev/hyperv_fb.c19
-rw-r--r--drivers/video/fbdev/omap/omapfb.h4
-rw-r--r--drivers/video/fbdev/omap2/omapfb/displays/panel-nec-nl8048hl11.c7
-rw-r--r--drivers/video/fbdev/omap2/omapfb/dss/hdmi_pll.c8
-rw-r--r--drivers/video/fbdev/pxa3xx-gcu.c12
-rw-r--r--drivers/video/fbdev/vesafb.c5
-rw-r--r--drivers/video/fbdev/xen-fbfront.c1
-rw-r--r--include/video/radeon.h2
9 files changed, 22 insertions, 41 deletions
diff --git a/drivers/video/fbdev/amba-clcd.c b/drivers/video/fbdev/amba-clcd.c
index 9ec969e136bf..8080116aea84 100644
--- a/drivers/video/fbdev/amba-clcd.c
+++ b/drivers/video/fbdev/amba-clcd.c
@@ -758,12 +758,15 @@ static int clcdfb_of_vram_setup(struct clcd_fb *fb)
return -ENODEV;
fb->fb.screen_base = of_iomap(memory, 0);
- if (!fb->fb.screen_base)
+ if (!fb->fb.screen_base) {
+ of_node_put(memory);
return -ENOMEM;
+ }
fb->fb.fix.smem_start = of_translate_address(memory,
of_get_address(memory, 0, &size, NULL));
fb->fb.fix.smem_len = size;
+ of_node_put(memory);
return 0;
}
diff --git a/drivers/video/fbdev/hyperv_fb.c b/drivers/video/fbdev/hyperv_fb.c
index 18dc2fce649d..886c564787f1 100644
--- a/drivers/video/fbdev/hyperv_fb.c
+++ b/drivers/video/fbdev/hyperv_fb.c
@@ -992,7 +992,6 @@ static int hvfb_getmem(struct hv_device *hdev, struct fb_info *info)
struct pci_dev *pdev = NULL;
void __iomem *fb_virt;
int gen2vm = efi_enabled(EFI_BOOT);
- resource_size_t pot_start, pot_end;
phys_addr_t paddr;
int ret;
@@ -1043,23 +1042,7 @@ static int hvfb_getmem(struct hv_device *hdev, struct fb_info *info)
dio_fb_size =
screen_width * screen_height * screen_depth / 8;
- if (gen2vm) {
- pot_start = 0;
- pot_end = -1;
- } else {
- if (!(pci_resource_flags(pdev, 0) & IORESOURCE_MEM) ||
- pci_resource_len(pdev, 0) < screen_fb_size) {
- pr_err("Resource not available or (0x%lx < 0x%lx)\n",
- (unsigned long) pci_resource_len(pdev, 0),
- (unsigned long) screen_fb_size);
- goto err1;
- }
-
- pot_end = pci_resource_end(pdev, 0);
- pot_start = pot_end - screen_fb_size + 1;
- }
-
- ret = vmbus_allocate_mmio(&par->mem, hdev, pot_start, pot_end,
+ ret = vmbus_allocate_mmio(&par->mem, hdev, 0, -1,
screen_fb_size, 0x100000, true);
if (ret != 0) {
pr_err("Unable to allocate framebuffer memory\n");
diff --git a/drivers/video/fbdev/omap/omapfb.h b/drivers/video/fbdev/omap/omapfb.h
index 313a051fe7a4..beb841ccb99c 100644
--- a/drivers/video/fbdev/omap/omapfb.h
+++ b/drivers/video/fbdev/omap/omapfb.h
@@ -231,5 +231,9 @@ extern int omapfb_update_window_async(struct fb_info *fbi,
struct omapfb_update_window *win,
void (*callback)(void *),
void *callback_data);
+extern int hwa742_update_window_async(struct fb_info *fbi,
+ struct omapfb_update_window *win,
+ void (*callback)(void *),
+ void *callback_data);
#endif /* __OMAPFB_H */
diff --git a/drivers/video/fbdev/omap2/omapfb/displays/panel-nec-nl8048hl11.c b/drivers/video/fbdev/omap2/omapfb/displays/panel-nec-nl8048hl11.c
index be9910ff6e62..b407173e27b1 100644
--- a/drivers/video/fbdev/omap2/omapfb/displays/panel-nec-nl8048hl11.c
+++ b/drivers/video/fbdev/omap2/omapfb/displays/panel-nec-nl8048hl11.c
@@ -117,16 +117,11 @@ static int nec_8048_connect(struct omap_dss_device *dssdev)
{
struct panel_drv_data *ddata = to_panel_data(dssdev);
struct omap_dss_device *in = ddata->in;
- int r;
if (omapdss_device_is_connected(dssdev))
return 0;
- r = in->ops.dpi->connect(in, dssdev);
- if (r)
- return r;
-
- return 0;
+ return in->ops.dpi->connect(in, dssdev);
}
static void nec_8048_disconnect(struct omap_dss_device *dssdev)
diff --git a/drivers/video/fbdev/omap2/omapfb/dss/hdmi_pll.c b/drivers/video/fbdev/omap2/omapfb/dss/hdmi_pll.c
index c5f89129dcdd..531b36d2232b 100644
--- a/drivers/video/fbdev/omap2/omapfb/dss/hdmi_pll.c
+++ b/drivers/video/fbdev/omap2/omapfb/dss/hdmi_pll.c
@@ -173,7 +173,6 @@ static int dsi_init_pll_data(struct platform_device *pdev, struct hdmi_pll_data
{
struct dss_pll *pll = &hpll->pll;
struct clk *clk;
- int r;
clk = devm_clk_get(&pdev->dev, "sys_clk");
if (IS_ERR(clk)) {
@@ -203,12 +202,7 @@ static int dsi_init_pll_data(struct platform_device *pdev, struct hdmi_pll_data
}
pll->ops = &dsi_pll_ops;
-
- r = dss_pll_register(pll);
- if (r)
- return r;
-
- return 0;
+ return dss_pll_register(pll);
}
int hdmi_pll_init(struct platform_device *pdev, struct hdmi_pll_data *pll,
diff --git a/drivers/video/fbdev/pxa3xx-gcu.c b/drivers/video/fbdev/pxa3xx-gcu.c
index 350b3139c863..043cc8f9ef1c 100644
--- a/drivers/video/fbdev/pxa3xx-gcu.c
+++ b/drivers/video/fbdev/pxa3xx-gcu.c
@@ -646,6 +646,7 @@ static int pxa3xx_gcu_probe(struct platform_device *pdev)
for (i = 0; i < 8; i++) {
ret = pxa3xx_gcu_add_buffer(dev, priv);
if (ret) {
+ pxa3xx_gcu_free_buffers(dev, priv);
dev_err(dev, "failed to allocate DMA memory\n");
goto err_disable_clk;
}
@@ -662,15 +663,15 @@ static int pxa3xx_gcu_probe(struct platform_device *pdev)
SHARED_SIZE, irq);
return 0;
-err_free_dma:
- dma_free_coherent(dev, SHARED_SIZE,
- priv->shared, priv->shared_phys);
+err_disable_clk:
+ clk_disable_unprepare(priv->clk);
err_misc_deregister:
misc_deregister(&priv->misc_dev);
-err_disable_clk:
- clk_disable_unprepare(priv->clk);
+err_free_dma:
+ dma_free_coherent(dev, SHARED_SIZE,
+ priv->shared, priv->shared_phys);
return ret;
}
@@ -683,6 +684,7 @@ static int pxa3xx_gcu_remove(struct platform_device *pdev)
pxa3xx_gcu_wait_idle(priv);
misc_deregister(&priv->misc_dev);
dma_free_coherent(dev, SHARED_SIZE, priv->shared, priv->shared_phys);
+ clk_disable_unprepare(priv->clk);
pxa3xx_gcu_free_buffers(dev, priv);
return 0;
diff --git a/drivers/video/fbdev/vesafb.c b/drivers/video/fbdev/vesafb.c
index e25e8de5ff67..929d4775cb4b 100644
--- a/drivers/video/fbdev/vesafb.c
+++ b/drivers/video/fbdev/vesafb.c
@@ -490,11 +490,12 @@ static int vesafb_remove(struct platform_device *pdev)
{
struct fb_info *info = platform_get_drvdata(pdev);
- /* vesafb_destroy takes care of info cleanup */
- unregister_framebuffer(info);
if (((struct vesafb_par *)(info->par))->region)
release_region(0x3c0, 32);
+ /* vesafb_destroy takes care of info cleanup */
+ unregister_framebuffer(info);
+
return 0;
}
diff --git a/drivers/video/fbdev/xen-fbfront.c b/drivers/video/fbdev/xen-fbfront.c
index 3bed357a9870..4d2694d904aa 100644
--- a/drivers/video/fbdev/xen-fbfront.c
+++ b/drivers/video/fbdev/xen-fbfront.c
@@ -223,7 +223,6 @@ static int xenfb_setcolreg(unsigned regno, unsigned red, unsigned green,
red = CNVT_TOHW(red, info->var.red.length);
green = CNVT_TOHW(green, info->var.green.length);
blue = CNVT_TOHW(blue, info->var.blue.length);
- transp = CNVT_TOHW(transp, info->var.transp.length);
#undef CNVT_TOHW
v = (red << info->var.red.offset) |
diff --git a/include/video/radeon.h b/include/video/radeon.h
index 005eae19ec09..72f94ccfa725 100644
--- a/include/video/radeon.h
+++ b/include/video/radeon.h
@@ -750,7 +750,7 @@
#define WAIT_DMA_GUI_IDLE (1 << 9)
#define WAIT_2D_IDLECLEAN (1 << 16)
-/* SURFACE_CNTL bit consants */
+/* SURFACE_CNTL bit constants */
#define SURF_TRANSLATION_DIS (1 << 8)
#define NONSURF_AP0_SWP_16BPP (1 << 20)
#define NONSURF_AP0_SWP_32BPP (1 << 21)