mirror of https://gitee.com/openkylin/linux.git
fb70a66908
The original line, WREG_DAC(MGA1064_PIX_CLK_CTL_CLK_DIS, tmp); wrote tmp into MGA1064_PIX_CLK_CTL_CLK_DIS, where MGA1064_PIX_CLK_CTL_CLK_DIS is an offset into MGA1064_PIX_CLK_CTL. Change the line to write properly into MGA1064_PIX_CLK_CTL. There were other chunks of code nearby that use the same pattern (but work correctly), so this patch updates them all to use this new (slightly more efficient) write pattern. The WREG_DAC macro was causing the DAC_INDEX register to be set to the same value twice. WREG8(DAC_DATA, foo) takes advantage of the fact that DAC_INDEX is already at the value we want. Signed-off-by: Christopher Harvey <charvey@matrox.com> Acked-by: Julia Lemire <jlemire@matrox.com> Tested-by: Julia Lemire <jlemire@matrox.com> Acked-by: Mathieu Larouche <mathieu.larouche@matrox.com> Cc: stable@vger.kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com> |
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| .. | ||
| Kconfig | ||
| Makefile | ||
| mgag200_drv.c | ||
| mgag200_drv.h | ||
| mgag200_fb.c | ||
| mgag200_i2c.c | ||
| mgag200_main.c | ||
| mgag200_mode.c | ||
| mgag200_reg.h | ||
| mgag200_ttm.c | ||