From: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
Use REG_GENMASK() & co. when dealing with PIPESRC.
Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
---
drivers/gpu/drm/i915/display/i9xx_plane.c | 4 ++--
drivers/gpu/drm/i915/display/intel_display.c | 7 ++++---
drivers/gpu/drm/i915/i915_reg.h | 4 ++++
3 files changed, 10 insertions(+), 5 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/i9xx_plane.c b/drivers/gpu/drm/i915/display/i9xx_plane.c
index 2194f74101ae..f586e39cb378 100644
--- a/drivers/gpu/drm/i915/display/i9xx_plane.c
+++ b/drivers/gpu/drm/i915/display/i9xx_plane.c
@@ -1048,8 +1048,8 @@ i9xx_get_initial_plane_config(struct intel_crtc *crtc,
plane_config->base = base;
val = intel_de_read(dev_priv, PIPESRC(pipe));
- fb->width = ((val >> 16) & 0xfff) + 1;
- fb->height = ((val >> 0) & 0xfff) + 1;
+ fb->width = REG_FIELD_GET(PIPESRC_WIDTH_MASK, val) + 1;
+ fb->height = REG_FIELD_GET(PIPESRC_HEIGHT_MASK, val) + 1;
val = intel_de_read(dev_priv, DSPSTRIDE(i9xx_plane));
fb->pitches[0] = val & 0xffffffc0;
diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c
index 4e29032b29d6..e1959a17805c 100644
--- a/drivers/gpu/drm/i915/display/intel_display.c
+++ b/drivers/gpu/drm/i915/display/intel_display.c
@@ -3236,7 +3236,8 @@ static void intel_set_pipe_src_size(const struct intel_crtc_state *crtc_state)
* always be the user's requested size.
*/
intel_de_write(dev_priv, PIPESRC(pipe),
- ((crtc_state->pipe_src_w - 1) << 16) | (crtc_state->pipe_src_h - 1));
+ PIPESRC_WIDTH(crtc_state->pipe_src_w - 1) |
+ PIPESRC_HEIGHT(crtc_state->pipe_src_h - 1));
}
static bool intel_pipe_is_interlaced(const struct intel_crtc_state *crtc_state)
@@ -3307,8 +3308,8 @@ static void intel_get_pipe_src_size(struct intel_crtc *crtc,
u32 tmp;
tmp = intel_de_read(dev_priv, PIPESRC(crtc->pipe));
- pipe_config->pipe_src_h = (tmp & 0xffff) + 1;
- pipe_config->pipe_src_w = ((tmp >> 16) & 0xffff) + 1;
+ pipe_config->pipe_src_w = REG_FIELD_GET(PIPESRC_WIDTH_MASK, tmp) + 1;
+ pipe_config->pipe_src_h = REG_FIELD_GET(PIPESRC_HEIGHT_MASK, tmp) + 1;
}
static void i9xx_set_pipeconf(const struct intel_crtc_state *crtc_state)
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index eea009e76e15..211e2b415e50 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -4476,6 +4476,10 @@ enum {
#define _VSYNC_A 0x60014
#define _EXITLINE_A 0x60018
#define _PIPEASRC 0x6001c
+#define PIPESRC_WIDTH_MASK REG_GENMASK(31, 16)
+#define PIPESRC_WIDTH(w) REG_FIELD_PREP(PIPESRC_WIDTH_MASK, (w))
+#define PIPESRC_HEIGHT_MASK REG_GENMASK(15, 0)
+#define PIPESRC_HEIGHT(h) REG_FIELD_PREP(PIPESRC_HEIGHT_MASK, (h))
#define _BCLRPAT_A 0x60020
#define _VSYNCSHIFT_A 0x60028
#define _PIPE_MULT_A 0x6002c
--
2.32.0
