diff options
| author | Koen Kooi <koen@openembedded.org> | 2009-07-30 11:19:10 +0200 |
|---|---|---|
| committer | Koen Kooi <koen@openembedded.org> | 2009-07-30 11:19:10 +0200 |
| commit | f2e6ca6bfa79d166ee72224bbb95ca1a71125d43 (patch) | |
| tree | b2facdc46191d38b9917a7d390c44f668f19183f /recipes/linux/linux-omap-pm/dss2/0048-DSS2-OMAPFB-remove-fb-clearing-code.patch | |
| parent | 0501fbe7b6f99eddc8ee9b0d3dab9ebac4722166 (diff) | |
linux-omap-pm git: add patch for fix musb oops and dss2 patches
Diffstat (limited to 'recipes/linux/linux-omap-pm/dss2/0048-DSS2-OMAPFB-remove-fb-clearing-code.patch')
| -rw-r--r-- | recipes/linux/linux-omap-pm/dss2/0048-DSS2-OMAPFB-remove-fb-clearing-code.patch | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/recipes/linux/linux-omap-pm/dss2/0048-DSS2-OMAPFB-remove-fb-clearing-code.patch b/recipes/linux/linux-omap-pm/dss2/0048-DSS2-OMAPFB-remove-fb-clearing-code.patch new file mode 100644 index 0000000000..9348a075a3 --- /dev/null +++ b/recipes/linux/linux-omap-pm/dss2/0048-DSS2-OMAPFB-remove-fb-clearing-code.patch @@ -0,0 +1,53 @@ +From ca06a6b885058df4fc7f2033e2ea569789dc0883 Mon Sep 17 00:00:00 2001 +From: Tomi Valkeinen <tomi.valkeinen@nokia.com> +Date: Wed, 22 Apr 2009 10:26:06 +0300 +Subject: [PATCH 048/146] DSS2: OMAPFB: remove fb clearing code + +VRAM manager does the clearing now when the area is allocated. +--- + drivers/video/omap2/omapfb/omapfb-main.c | 8 -------- + 1 files changed, 0 insertions(+), 8 deletions(-) + +diff --git a/drivers/video/omap2/omapfb/omapfb-main.c b/drivers/video/omap2/omapfb/omapfb-main.c +index cd63740..76e7c6c 100644 +--- a/drivers/video/omap2/omapfb/omapfb-main.c ++++ b/drivers/video/omap2/omapfb/omapfb-main.c +@@ -1174,7 +1174,6 @@ static int omapfb_alloc_fbmem(struct fb_info *fbi, unsigned long size, + struct omapfb2_mem_region *rg; + void __iomem *vaddr; + int r; +- int clear = 0; + + rg = &ofbi->region; + memset(rg, 0, sizeof(*rg)); +@@ -1184,7 +1183,6 @@ static int omapfb_alloc_fbmem(struct fb_info *fbi, unsigned long size, + if (!paddr) { + DBG("allocating %lu bytes for fb %d\n", size, ofbi->id); + r = omap_vram_alloc(OMAPFB_MEMTYPE_SDRAM, size, &paddr); +- clear = 1; + } else { + DBG("reserving %lu bytes at %lx for fb %d\n", size, paddr, + ofbi->id); +@@ -1206,9 +1204,6 @@ static int omapfb_alloc_fbmem(struct fb_info *fbi, unsigned long size, + } + + DBG("allocated VRAM paddr %lx, vaddr %p\n", paddr, vaddr); +- +- if (clear) +- memset_io(vaddr, 0, size); + } else { + void __iomem *va; + +@@ -1232,9 +1227,6 @@ static int omapfb_alloc_fbmem(struct fb_info *fbi, unsigned long size, + rg->vrfb.vaddr[0] = va; + + vaddr = NULL; +- +- if (clear) +- memset_io(va, 0, size); + } + + rg->paddr = paddr; +-- +1.6.2.4 + |