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Commit fdf73510 authored by Maarten Lankhorst's avatar Maarten Lankhorst
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drm/i915: Remove dereferences of crtc->config in set_pipeconf/misc functions, v2. 

One more user of crtc->config down. :)

Changes since v1:
- Constify crtc_state
- int pipe -> enum pipe pipe
- Move i9xx_set_pipeconf declaration to the other pipeconf declarations.
Signed-off-by: default avatarMaarten Lankhorst <maarten.lankhorst@linux.intel.com>
Reviewed-by: default avatarVille Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20181004094604.2646-2-maarten.lankhorst@linux.intel.com
parent 33373258
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Showing with 41 additions and 41 deletions
drivers/gpu/drm/i915/intel_display.c
View file @ fdf73510
......@@ -141,15 +141,15 @@ static void ironlake_pch_clock_get(struct intel_crtc *crtc,
static int intel_framebuffer_init(struct intel_framebuffer *ifb,
struct drm_i915_gem_object *obj,
struct drm_mode_fb_cmd2 *mode_cmd);
static void i9xx_set_pipeconf(struct intel_crtc *intel_crtc);
static void intel_set_pipe_timings(struct intel_crtc *intel_crtc);
static void intel_set_pipe_src_size(struct intel_crtc *intel_crtc);
static void intel_cpu_transcoder_set_m_n(struct intel_crtc *crtc,
struct intel_link_m_n *m_n,
struct intel_link_m_n *m2_n2);
static void ironlake_set_pipeconf(struct drm_crtc *crtc);
static void haswell_set_pipeconf(struct drm_crtc *crtc);
static void haswell_set_pipemisc(struct drm_crtc *crtc);
static void i9xx_set_pipeconf(const struct intel_crtc_state *crtc_state);
static void ironlake_set_pipeconf(const struct intel_crtc_state *crtc_state);
static void haswell_set_pipeconf(const struct intel_crtc_state *crtc_state);
static void haswell_set_pipemisc(const struct intel_crtc_state *crtc_state);
static void vlv_prepare_pll(struct intel_crtc *crtc,
const struct intel_crtc_state *pipe_config);
static void chv_prepare_pll(struct intel_crtc *crtc,
......@@ -5613,7 +5613,7 @@ static void ironlake_crtc_enable(struct intel_crtc_state *pipe_config,
&intel_crtc->config->fdi_m_n, NULL);
}
ironlake_set_pipeconf(crtc);
ironlake_set_pipeconf(pipe_config);
intel_crtc->active = true;
......@@ -5746,9 +5746,9 @@ static void haswell_crtc_enable(struct intel_crtc_state *pipe_config,
}
if (!transcoder_is_dsi(cpu_transcoder))
haswell_set_pipeconf(crtc);
haswell_set_pipeconf(pipe_config);
haswell_set_pipemisc(crtc);
haswell_set_pipemisc(pipe_config);
intel_color_set_csc(&pipe_config->base);
......@@ -6082,7 +6082,7 @@ static void valleyview_crtc_enable(struct intel_crtc_state *pipe_config,
I915_WRITE(CHV_CANVAS(pipe), 0);
}
i9xx_set_pipeconf(intel_crtc);
i9xx_set_pipeconf(pipe_config);
intel_color_set_csc(&pipe_config->base);
......@@ -6147,7 +6147,7 @@ static void i9xx_crtc_enable(struct intel_crtc_state *pipe_config,
intel_set_pipe_timings(intel_crtc);
intel_set_pipe_src_size(intel_crtc);
i9xx_set_pipeconf(intel_crtc);
i9xx_set_pipeconf(pipe_config);
intel_crtc->active = true;
......@@ -7489,29 +7489,30 @@ void intel_mode_from_pipe_config(struct drm_display_mode *mode,
drm_mode_set_name(mode);
}
static void i9xx_set_pipeconf(struct intel_crtc *intel_crtc)
static void i9xx_set_pipeconf(const struct intel_crtc_state *crtc_state)
{
struct drm_i915_private *dev_priv = to_i915(intel_crtc->base.dev);
struct intel_crtc *crtc = to_intel_crtc(crtc_state->base.crtc);
struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
uint32_t pipeconf;
pipeconf = 0;
/* we keep both pipes enabled on 830 */
if (IS_I830(dev_priv))
pipeconf |= I915_READ(PIPECONF(intel_crtc->pipe)) & PIPECONF_ENABLE;
pipeconf |= I915_READ(PIPECONF(crtc->pipe)) & PIPECONF_ENABLE;
if (intel_crtc->config->double_wide)
if (crtc_state->double_wide)
pipeconf |= PIPECONF_DOUBLE_WIDE;
/* only g4x and later have fancy bpc/dither controls */
if (IS_G4X(dev_priv) || IS_VALLEYVIEW(dev_priv) ||
IS_CHERRYVIEW(dev_priv)) {
/* Bspec claims that we can't use dithering for 30bpp pipes. */
if (intel_crtc->config->dither && intel_crtc->config->pipe_bpp != 30)
if (crtc_state->dither && crtc_state->pipe_bpp != 30)
pipeconf |= PIPECONF_DITHER_EN |
PIPECONF_DITHER_TYPE_SP;
switch (intel_crtc->config->pipe_bpp) {
switch (crtc_state->pipe_bpp) {
case 18:
pipeconf |= PIPECONF_6BPC;
break;
......@@ -7527,9 +7528,9 @@ static void i9xx_set_pipeconf(struct intel_crtc *intel_crtc)
}
}
if (intel_crtc->config->base.adjusted_mode.flags & DRM_MODE_FLAG_INTERLACE) {
if (crtc_state->base.adjusted_mode.flags & DRM_MODE_FLAG_INTERLACE) {
if (INTEL_GEN(dev_priv) < 4 ||
intel_crtc_has_type(intel_crtc->config, INTEL_OUTPUT_SDVO))
intel_crtc_has_type(crtc_state, INTEL_OUTPUT_SDVO))
pipeconf |= PIPECONF_INTERLACE_W_FIELD_INDICATION;
else
pipeconf |= PIPECONF_INTERLACE_W_SYNC_SHIFT;
......@@ -7537,11 +7538,11 @@ static void i9xx_set_pipeconf(struct intel_crtc *intel_crtc)
pipeconf |= PIPECONF_PROGRESSIVE;
if ((IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv)) &&
intel_crtc->config->limited_color_range)
crtc_state->limited_color_range)
pipeconf |= PIPECONF_COLOR_RANGE_SELECT;
I915_WRITE(PIPECONF(intel_crtc->pipe), pipeconf);
POSTING_READ(PIPECONF(intel_crtc->pipe));
I915_WRITE(PIPECONF(crtc->pipe), pipeconf);
POSTING_READ(PIPECONF(crtc->pipe));
}
static int i8xx_crtc_compute_clock(struct intel_crtc *crtc,
......@@ -8440,16 +8441,16 @@ void intel_init_pch_refclk(struct drm_i915_private *dev_priv)
lpt_init_pch_refclk(dev_priv);
}
static void ironlake_set_pipeconf(struct drm_crtc *crtc)
static void ironlake_set_pipeconf(const struct intel_crtc_state *crtc_state)
{
struct drm_i915_private *dev_priv = to_i915(crtc->dev);
struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
int pipe = intel_crtc->pipe;
struct intel_crtc *crtc = to_intel_crtc(crtc_state->base.crtc);
struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
enum pipe pipe = crtc->pipe;
uint32_t val;
val = 0;
switch (intel_crtc->config->pipe_bpp) {
switch (crtc_state->pipe_bpp) {
case 18:
val |= PIPECONF_6BPC;
break;
......@@ -8467,32 +8468,32 @@ static void ironlake_set_pipeconf(struct drm_crtc *crtc)
BUG();
}
if (intel_crtc->config->dither)
if (crtc_state->dither)
val |= (PIPECONF_DITHER_EN | PIPECONF_DITHER_TYPE_SP);
if (intel_crtc->config->base.adjusted_mode.flags & DRM_MODE_FLAG_INTERLACE)
if (crtc_state->base.adjusted_mode.flags & DRM_MODE_FLAG_INTERLACE)
val |= PIPECONF_INTERLACED_ILK;
else
val |= PIPECONF_PROGRESSIVE;
if (intel_crtc->config->limited_color_range)
if (crtc_state->limited_color_range)
val |= PIPECONF_COLOR_RANGE_SELECT;
I915_WRITE(PIPECONF(pipe), val);
POSTING_READ(PIPECONF(pipe));
}
static void haswell_set_pipeconf(struct drm_crtc *crtc)
static void haswell_set_pipeconf(const struct intel_crtc_state *crtc_state)
{
struct drm_i915_private *dev_priv = to_i915(crtc->dev);
struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
enum transcoder cpu_transcoder = intel_crtc->config->cpu_transcoder;
struct intel_crtc *crtc = to_intel_crtc(crtc_state->base.crtc);
struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
enum transcoder cpu_transcoder = crtc_state->cpu_transcoder;
u32 val = 0;
if (IS_HASWELL(dev_priv) && intel_crtc->config->dither)
if (IS_HASWELL(dev_priv) && crtc_state->dither)
val |= (PIPECONF_DITHER_EN | PIPECONF_DITHER_TYPE_SP);
if (intel_crtc->config->base.adjusted_mode.flags & DRM_MODE_FLAG_INTERLACE)
if (crtc_state->base.adjusted_mode.flags & DRM_MODE_FLAG_INTERLACE)
val |= PIPECONF_INTERLACED_ILK;
else
val |= PIPECONF_PROGRESSIVE;
......@@ -8501,16 +8502,15 @@ static void haswell_set_pipeconf(struct drm_crtc *crtc)
POSTING_READ(PIPECONF(cpu_transcoder));
}
static void haswell_set_pipemisc(struct drm_crtc *crtc)
static void haswell_set_pipemisc(const struct intel_crtc_state *crtc_state)
{
struct drm_i915_private *dev_priv = to_i915(crtc->dev);
struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
struct intel_crtc_state *config = intel_crtc->config;
struct intel_crtc *intel_crtc = to_intel_crtc(crtc_state->base.crtc);
struct drm_i915_private *dev_priv = to_i915(intel_crtc->base.dev);
if (IS_BROADWELL(dev_priv) || INTEL_GEN(dev_priv) >= 9) {
u32 val = 0;
switch (intel_crtc->config->pipe_bpp) {
switch (crtc_state->pipe_bpp) {
case 18:
val |= PIPEMISC_DITHER_6_BPC;
break;
......@@ -8528,10 +8528,10 @@ static void haswell_set_pipemisc(struct drm_crtc *crtc)
BUG();
}
if (intel_crtc->config->dither)
if (crtc_state->dither)
val |= PIPEMISC_DITHER_ENABLE | PIPEMISC_DITHER_TYPE_SP;
if (config->ycbcr420) {
if (crtc_state->ycbcr420) {
val |= PIPEMISC_OUTPUT_COLORSPACE_YUV |
PIPEMISC_YUV420_ENABLE |
PIPEMISC_YUV420_MODE_FULL_BLEND;
......
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