diff options
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_color.c | 3 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/i915_reg.h | 1 |
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_color.c b/drivers/gpu/drm/i915/display/intel_color.c index 8796f04e23a8..ed9996aacafd 100644 --- a/drivers/gpu/drm/i915/display/intel_color.c +++ b/drivers/gpu/drm/i915/display/intel_color.c @@ -442,7 +442,8 @@ static void i965_lut_10p6_pack(struct drm_color_lut *entry, u32 ldw, u32 udw) static u16 i965_lut_11p6_max_pack(u32 val) { - return REG_FIELD_GET(PIPEGCMAX_RGB_MASK, val); + /* PIPEGCMAX is 11.6, clamp to 10.6 */ + return clamp_val(val, 0, 0xffff); } static u32 ilk_lut_10(const struct drm_color_lut *color) diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h index 80cf02a6eec1..79ae9654dac9 100644 --- a/drivers/gpu/drm/i915/i915_reg.h +++ b/drivers/gpu/drm/i915/i915_reg.h @@ -5870,7 +5870,6 @@ enum { #define _PIPEAGCMAX 0x70010 #define _PIPEBGCMAX 0x71010 -#define PIPEGCMAX_RGB_MASK REG_GENMASK(15, 0) #define PIPEGCMAX(pipe, i) _MMIO_PIPE2(pipe, _PIPEAGCMAX + (i) * 4) #define _PIPE_MISC_A 0x70030 |