On Tue, Feb 15, 2022 at 08:31:59PM +0200, Ville Syrjala wrote:
> From: Ville Syrjälä <ville.syrj...@linux.intel.com>
>
> Do the s/dev_priv/i915/ and s/pipe_config/crtc_state/ renames
> to intel_crtc_compute_config(). I want to start splitting this
> up a bit and doing the renames now avoids spreading these old
> nameing conventions elsewhere.
>
> Signed-off-by: Ville Syrjälä <ville.syrj...@linux.intel.com>
Yes the name cleanup looks good, would be good to call out "No functional
changes" in the
commit message.
With that
Reviewed-by: Manasi Navare <manasi.d.nav...@intel.com>
Manasi
> ---
> drivers/gpu/drm/i915/display/intel_display.c | 50 ++++++++++----------
> 1 file changed, 25 insertions(+), 25 deletions(-)
>
> diff --git a/drivers/gpu/drm/i915/display/intel_display.c
> b/drivers/gpu/drm/i915/display/intel_display.c
> index 49ca13abd108..5da8db3dda8f 100644
> --- a/drivers/gpu/drm/i915/display/intel_display.c
> +++ b/drivers/gpu/drm/i915/display/intel_display.c
> @@ -2787,16 +2787,16 @@ static void intel_encoder_get_config(struct
> intel_encoder *encoder,
> }
>
> static int intel_crtc_compute_config(struct intel_crtc *crtc,
> - struct intel_crtc_state *pipe_config)
> + struct intel_crtc_state *crtc_state)
> {
> - struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
> - struct drm_display_mode *pipe_mode = &pipe_config->hw.pipe_mode;
> - int clock_limit = dev_priv->max_dotclk_freq;
> + struct drm_i915_private *i915 = to_i915(crtc->base.dev);
> + struct drm_display_mode *pipe_mode = &crtc_state->hw.pipe_mode;
> + int clock_limit = i915->max_dotclk_freq;
>
> - drm_mode_copy(pipe_mode, &pipe_config->hw.adjusted_mode);
> + drm_mode_copy(pipe_mode, &crtc_state->hw.adjusted_mode);
>
> /* Adjust pipe_mode for bigjoiner, with half the horizontal mode */
> - if (pipe_config->bigjoiner) {
> + if (crtc_state->bigjoiner) {
> pipe_mode->crtc_clock /= 2;
> pipe_mode->crtc_hdisplay /= 2;
> pipe_mode->crtc_hblank_start /= 2;
> @@ -2804,12 +2804,12 @@ static int intel_crtc_compute_config(struct
> intel_crtc *crtc,
> pipe_mode->crtc_hsync_start /= 2;
> pipe_mode->crtc_hsync_end /= 2;
> pipe_mode->crtc_htotal /= 2;
> - pipe_config->pipe_src_w /= 2;
> + crtc_state->pipe_src_w /= 2;
> }
>
> - if (pipe_config->splitter.enable) {
> - int n = pipe_config->splitter.link_count;
> - int overlap = pipe_config->splitter.pixel_overlap;
> + if (crtc_state->splitter.enable) {
> + int n = crtc_state->splitter.link_count;
> + int overlap = crtc_state->splitter.pixel_overlap;
>
> pipe_mode->crtc_hdisplay = (pipe_mode->crtc_hdisplay - overlap)
> * n;
> pipe_mode->crtc_hblank_start = (pipe_mode->crtc_hblank_start -
> overlap) * n;
> @@ -2822,8 +2822,8 @@ static int intel_crtc_compute_config(struct intel_crtc
> *crtc,
>
> intel_mode_from_crtc_timings(pipe_mode, pipe_mode);
>
> - if (DISPLAY_VER(dev_priv) < 4) {
> - clock_limit = dev_priv->max_cdclk_freq * 9 / 10;
> + if (DISPLAY_VER(i915) < 4) {
> + clock_limit = i915->max_cdclk_freq * 9 / 10;
>
> /*
> * Enable double wide mode when the dot clock
> @@ -2831,16 +2831,16 @@ static int intel_crtc_compute_config(struct
> intel_crtc *crtc,
> */
> if (intel_crtc_supports_double_wide(crtc) &&
> pipe_mode->crtc_clock > clock_limit) {
> - clock_limit = dev_priv->max_dotclk_freq;
> - pipe_config->double_wide = true;
> + clock_limit = i915->max_dotclk_freq;
> + crtc_state->double_wide = true;
> }
> }
>
> if (pipe_mode->crtc_clock > clock_limit) {
> - drm_dbg_kms(&dev_priv->drm,
> + drm_dbg_kms(&i915->drm,
> "requested pixel clock (%d kHz) too high (max: %d
> kHz, double wide: %s)\n",
> pipe_mode->crtc_clock, clock_limit,
> - yesno(pipe_config->double_wide));
> + yesno(crtc_state->double_wide));
> return -EINVAL;
> }
>
> @@ -2850,25 +2850,25 @@ static int intel_crtc_compute_config(struct
> intel_crtc *crtc,
> * - LVDS dual channel mode
> * - Double wide pipe
> */
> - if (pipe_config->pipe_src_w & 1) {
> - if (pipe_config->double_wide) {
> - drm_dbg_kms(&dev_priv->drm,
> + if (crtc_state->pipe_src_w & 1) {
> + if (crtc_state->double_wide) {
> + drm_dbg_kms(&i915->drm,
> "Odd pipe source width not supported with
> double wide pipe\n");
> return -EINVAL;
> }
>
> - if (intel_crtc_has_type(pipe_config, INTEL_OUTPUT_LVDS) &&
> - intel_is_dual_link_lvds(dev_priv)) {
> - drm_dbg_kms(&dev_priv->drm,
> + if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_LVDS) &&
> + intel_is_dual_link_lvds(i915)) {
> + drm_dbg_kms(&i915->drm,
> "Odd pipe source width not supported with
> dual link LVDS\n");
> return -EINVAL;
> }
> }
>
> - intel_crtc_compute_pixel_rate(pipe_config);
> + intel_crtc_compute_pixel_rate(crtc_state);
>
> - if (pipe_config->has_pch_encoder)
> - return ilk_fdi_compute_config(crtc, pipe_config);
> + if (crtc_state->has_pch_encoder)
> + return ilk_fdi_compute_config(crtc, crtc_state);
>
> return 0;
> }
> --
> 2.34.1
>
