From 28ed5fb9e13d56a96a16e9074aa0eb5f8329d0c0 Mon Sep 17 00:00:00 2001 From: Alan Cox Date: Wed, 12 Sep 2012 10:05:04 +0000 Subject: [PATCH] gma500: Fix regression on Oaktrail devices The register map patches didn't set one value for the GMA600 which means the Fujitsu Q550 dies on boot with the GMA500 driver enabled. Add the map entry so we don't read from the device MMIO + 0 by mistake. Signed-off-by: Alan Cox Cc: Horses Signed-off-by: Dave Airlie --- drivers/gpu/drm/gma500/oaktrail_device.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/gpu/drm/gma500/oaktrail_device.c b/drivers/gpu/drm/gma500/oaktrail_device.c index 0f9b7db80f6bd..cf49ba5a54bf3 100644 --- a/drivers/gpu/drm/gma500/oaktrail_device.c +++ b/drivers/gpu/drm/gma500/oaktrail_device.c @@ -476,6 +476,7 @@ static const struct psb_offset oaktrail_regmap[2] = { .pos = DSPAPOS, .surf = DSPASURF, .addr = MRST_DSPABASE, + .base = MRST_DSPABASE, .status = PIPEASTAT, .linoff = DSPALINOFF, .tileoff = DSPATILEOFF, @@ -499,6 +500,7 @@ static const struct psb_offset oaktrail_regmap[2] = { .pos = DSPBPOS, .surf = DSPBSURF, .addr = DSPBBASE, + .base = DSPBBASE, .status = PIPEBSTAT, .linoff = DSPBLINOFF, .tileoff = DSPBTILEOFF, -- 2.39.5