ARM : tegra: Reserve 16MB for HDMI FB
Shashank Sharma [Fri, 28 Sep 2012 10:26:46 +0000 (15:26 +0530)]
Reserve 16MB for HDMI Framebuffer, to support 1080p with double
buffering. Currently reserved memory is not enough and will not
pass check_par() test, which blocks X to switch to 720p modes.

Bug 1054474
Signed-off-by: Shashank Sharma <shashanks@nvidia.com>
Change-Id: Iade3b9703c7d1ad718e8e048334093df86c05d94
Reviewed-on: http://git-master/r/139643
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Jon Mayo <jmayo@nvidia.com>

arch/arm/mach-tegra/board-cardhu.c

index 1dc2246..2451028 100644 (file)
@@ -1436,9 +1436,9 @@ static void __init tegra_cardhu_reserve(void)
 {
 #if defined(CONFIG_NVMAP_CONVERT_CARVEOUT_TO_IOVMM)
        /* support 1920X1200 with 24bpp */
-       tegra_reserve(0, SZ_8M + SZ_1M, SZ_8M + SZ_1M);
+       tegra_reserve(0, SZ_8M + SZ_1M, SZ_16M);
 #else
-       tegra_reserve(SZ_128M, SZ_8M, SZ_8M);
+       tegra_reserve(SZ_128M, SZ_8M, SZ_16M);
 #endif
 }