[PATCH 07/12] drm/i915: s/blob_data/lut/

Ville Syrjala
2019-11-07T15:17:59Z

We're talking about LUT contents here so let's call the thing
'lut' rather than 'blob_data'. This is the name the load_lut()
code used before already.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
---
drivers/gpu/drm/i915/display/intel_color.c | 66 +++++++++++-----------
1 file changed, 33 insertions(+), 33 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_color.c b/drivers/gpu/drm/i915/display/intel_color.c
index 5890e3896f8d..43435ed343f2 100644
--- a/drivers/gpu/drm/i915/display/intel_color.c
+++ b/drivers/gpu/drm/i915/display/intel_color.c
@@ -1662,7 +1662,7 @@ i9xx_read_lut_8(const struct intel_crtc_state *crtc_state)
struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
enum pipe pipe = crtc->pipe;
struct drm_property_blob *blob;
- struct drm_color_lut *blob_data;
+ struct drm_color_lut *lut;
u32 i, val;

blob = drm_property_create_blob(&dev_priv->drm,
@@ -1671,16 +1671,16 @@ i9xx_read_lut_8(const struct intel_crtc_state *crtc_state)
if (IS_ERR(blob))
return NULL;

- blob_data = blob->data;
+ lut = blob->data;

for (i = 0; i < LEGACY_LUT_LENGTH; i++) {
val = I915_READ(PALETTE(pipe, i));

- blob_data[i].red = intel_color_lut_pack(REG_FIELD_GET(
+ lut[i].red = intel_color_lut_pack(REG_FIELD_GET(
LGC_PALETTE_RED_MASK, val), 8);
- blob_data[i].green = intel_color_lut_pack(REG_FIELD_GET(
+ lut[i].green = intel_color_lut_pack(REG_FIELD_GET(
LGC_PALETTE_GREEN_MASK, val), 8);
- blob_data[i].blue = intel_color_lut_pack(REG_FIELD_GET(
+ lut[i].blue = intel_color_lut_pack(REG_FIELD_GET(
LGC_PALETTE_BLUE_MASK, val), 8);
}

@@ -1703,7 +1703,7 @@ i965_read_lut_10p6(const struct intel_crtc_state *crtc_state)
u32 lut_size = INTEL_INFO(dev_priv)->color.gamma_lut_size;
enum pipe pipe = crtc->pipe;
struct drm_property_blob *blob;
- struct drm_color_lut *blob_data;
+ struct drm_color_lut *lut;
u32 i, val1, val2;

blob = drm_property_create_blob(&dev_priv->drm,
@@ -1712,25 +1712,25 @@ i965_read_lut_10p6(const struct intel_crtc_state *crtc_state)
if (IS_ERR(blob))
return NULL;

- blob_data = blob->data;
+ lut = blob->data;

for (i = 0; i < lut_size - 1; i++) {
val1 = I915_READ(PALETTE(pipe, 2 * i + 0));
val2 = I915_READ(PALETTE(pipe, 2 * i + 1));

- blob_data[i].red = REG_FIELD_GET(PALETTE_RED_MASK, val2) << 8 |
+ lut[i].red = REG_FIELD_GET(PALETTE_RED_MASK, val2) << 8 |
REG_FIELD_GET(PALETTE_RED_MASK, val1);
- blob_data[i].green = REG_FIELD_GET(PALETTE_GREEN_MASK, val2) << 8 |
+ lut[i].green = REG_FIELD_GET(PALETTE_GREEN_MASK, val2) << 8 |
REG_FIELD_GET(PALETTE_GREEN_MASK, val1);
- blob_data[i].blue = REG_FIELD_GET(PALETTE_BLUE_MASK, val2) << 8 |
+ lut[i].blue = REG_FIELD_GET(PALETTE_BLUE_MASK, val2) << 8 |
REG_FIELD_GET(PALETTE_BLUE_MASK, val1);
}

- blob_data[i].red = REG_FIELD_GET(PIPEGCMAX_RGB_MASK,
+ lut[i].red = REG_FIELD_GET(PIPEGCMAX_RGB_MASK,
I915_READ(PIPEGCMAX(pipe, 0)));
- blob_data[i].green = REG_FIELD_GET(PIPEGCMAX_RGB_MASK,
+ lut[i].green = REG_FIELD_GET(PIPEGCMAX_RGB_MASK,
I915_READ(PIPEGCMAX(pipe, 1)));
- blob_data[i].blue = REG_FIELD_GET(PIPEGCMAX_RGB_MASK,
+ lut[i].blue = REG_FIELD_GET(PIPEGCMAX_RGB_MASK,
I915_READ(PIPEGCMAX(pipe, 2)));

return blob;
@@ -1755,7 +1755,7 @@ chv_read_cgm_lut(const struct intel_crtc_state *crtc_state)
u32 lut_size = INTEL_INFO(dev_priv)->color.gamma_lut_size;
enum pipe pipe = crtc->pipe;
struct drm_property_blob *blob;
- struct drm_color_lut *blob_data;
+ struct drm_color_lut *lut;
u32 i, val;

blob = drm_property_create_blob(&dev_priv->drm,
@@ -1764,17 +1764,17 @@ chv_read_cgm_lut(const struct intel_crtc_state *crtc_state)
if (IS_ERR(blob))
return NULL;

- blob_data = blob->data;
+ lut = blob->data;

for (i = 0; i < lut_size; i++) {
val = I915_READ(CGM_PIPE_GAMMA(pipe, i, 0));
- blob_data[i].green = intel_color_lut_pack(REG_FIELD_GET(
+ lut[i].green = intel_color_lut_pack(REG_FIELD_GET(
CGM_PIPE_GAMMA_GREEN_MASK, val), 10);
- blob_data[i].blue = intel_color_lut_pack(REG_FIELD_GET(
+ lut[i].blue = intel_color_lut_pack(REG_FIELD_GET(
CGM_PIPE_GAMMA_BLUE_MASK, val), 10);

val = I915_READ(CGM_PIPE_GAMMA(pipe, i, 1));
- blob_data[i].red = intel_color_lut_pack(REG_FIELD_GET(
+ lut[i].red = intel_color_lut_pack(REG_FIELD_GET(
CGM_PIPE_GAMMA_RED_MASK, val), 10);
}

@@ -1796,7 +1796,7 @@ ilk_read_lut_8(const struct intel_crtc_state *crtc_state)
struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
enum pipe pipe = crtc->pipe;
struct drm_property_blob *blob;
- struct drm_color_lut *blob_data;
+ struct drm_color_lut *lut;
u32 i, val;

blob = drm_property_create_blob(&dev_priv->drm,
@@ -1805,16 +1805,16 @@ ilk_read_lut_8(const struct intel_crtc_state *crtc_state)
if (IS_ERR(blob))
return NULL;

- blob_data = blob->data;
+ lut = blob->data;

for (i = 0; i < LEGACY_LUT_LENGTH; i++) {
val = I915_READ(LGC_PALETTE(pipe, i));

- blob_data[i].red = intel_color_lut_pack(REG_FIELD_GET(
+ lut[i].red = intel_color_lut_pack(REG_FIELD_GET(
LGC_PALETTE_RED_MASK, val), 8);
- blob_data[i].green = intel_color_lut_pack(REG_FIELD_GET(
+ lut[i].green = intel_color_lut_pack(REG_FIELD_GET(
LGC_PALETTE_GREEN_MASK, val), 8);
- blob_data[i].blue = intel_color_lut_pack(REG_FIELD_GET(
+ lut[i].blue = intel_color_lut_pack(REG_FIELD_GET(
LGC_PALETTE_BLUE_MASK, val), 8);
}

@@ -1829,7 +1829,7 @@ ilk_read_lut_10(const struct intel_crtc_state *crtc_state)
u32 lut_size = INTEL_INFO(dev_priv)->color.gamma_lut_size;
enum pipe pipe = crtc->pipe;
struct drm_property_blob *blob;
- struct drm_color_lut *blob_data;
+ struct drm_color_lut *lut;
u32 i, val;

blob = drm_property_create_blob(&dev_priv->drm,
@@ -1838,16 +1838,16 @@ ilk_read_lut_10(const struct intel_crtc_state *crtc_state)
if (IS_ERR(blob))
return NULL;

- blob_data = blob->data;
+ lut = blob->data;

for (i = 0; i < lut_size; i++) {
val = I915_READ(PREC_PALETTE(pipe, i));

- blob_data[i].red = intel_color_lut_pack(REG_FIELD_GET(
+ lut[i].red = intel_color_lut_pack(REG_FIELD_GET(
PREC_PALETTE_RED_MASK, val), 10);
- blob_data[i].green = intel_color_lut_pack(REG_FIELD_GET(
+ lut[i].green = intel_color_lut_pack(REG_FIELD_GET(
PREC_PALETTE_GREEN_MASK, val), 10);
- blob_data[i].blue = intel_color_lut_pack(REG_FIELD_GET(
+ lut[i].blue = intel_color_lut_pack(REG_FIELD_GET(
PREC_PALETTE_BLUE_MASK, val), 10);
}

@@ -1876,7 +1876,7 @@ glk_read_lut_10(const struct intel_crtc_state *crtc_state, u32 prec_index)
int hw_lut_size = ivb_lut_10_size(prec_index);
enum pipe pipe = crtc->pipe;
struct drm_property_blob *blob;
- struct drm_color_lut *blob_data;
+ struct drm_color_lut *lut;
u32 i, val;

blob = drm_property_create_blob(&dev_priv->drm,
@@ -1885,7 +1885,7 @@ glk_read_lut_10(const struct intel_crtc_state *crtc_state, u32 prec_index)
if (IS_ERR(blob))
return NULL;

- blob_data = blob->data;
+ lut = blob->data;

I915_WRITE(PREC_PAL_INDEX(pipe), prec_index |
PAL_PREC_AUTO_INCREMENT);
@@ -1893,11 +1893,11 @@ glk_read_lut_10(const struct intel_crtc_state *crtc_state, u32 prec_index)
for (i = 0; i < hw_lut_size; i++) {
val = I915_READ(PREC_PAL_DATA(pipe));

- blob_data[i].red = intel_color_lut_pack(REG_FIELD_GET(
+ lut[i].red = intel_color_lut_pack(REG_FIELD_GET(
PREC_PAL_DATA_RED_MASK, val), 10);
- blob_data[i].green = intel_color_lut_pack(REG_FIELD_GET(
+ lut[i].green = intel_color_lut_pack(REG_FIELD_GET(
PREC_PAL_DATA_GREEN_MASK, val), 10);
- blob_data[i].blue = intel_color_lut_pack(REG_FIELD_GET(
+ lut[i].blue = intel_color_lut_pack(REG_FIELD_GET(
PREC_PAL_DATA_BLUE_MASK, val), 10);