From: Ville Syrjälä Date: Tue, 3 May 2022 18:22:22 +0000 (+0300) Subject: drm/i915: Extract PIPE_CONF_CHECK_RECT() X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=3951270abfd229e3e17c991942cd111b66454f97;p=linux.git drm/i915: Extract PIPE_CONF_CHECK_RECT() Deduplicate the drm_rect comparisons. We also drop the redundant pch_pfit.enabled check since the pch_pfit.dst rectanble will be zeroed anyway when the pfit is not enabled. v2: Document why we drop the enabled check (Jani) Signed-off-by: Ville Syrjälä Link: https://patchwork.freedesktop.org/patch/msgid/20220503182242.18797-7-ville.syrjala@linux.intel.com Reviewed-by: Jani Nikula --- diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c index 87891dbda56a4..ac3b9bcf83783 100644 --- a/drivers/gpu/drm/i915/display/intel_display.c +++ b/drivers/gpu/drm/i915/display/intel_display.c @@ -6092,6 +6092,13 @@ intel_pipe_config_compare(const struct intel_crtc_state *current_config, PIPE_CONF_CHECK_I(name.crtc_vsync_end); \ } while (0) +#define PIPE_CONF_CHECK_RECT(name) do { \ + PIPE_CONF_CHECK_I(name.x1); \ + PIPE_CONF_CHECK_I(name.x2); \ + PIPE_CONF_CHECK_I(name.y1); \ + PIPE_CONF_CHECK_I(name.y2); \ +} while (0) + /* This is required for BDW+ where there is only one set of registers for * switching between high and low RR. * This macro can be used whenever a comparison has to be made between one @@ -6254,18 +6261,10 @@ intel_pipe_config_compare(const struct intel_crtc_state *current_config, PIPE_CONF_CHECK_BOOL(pch_pfit.force_thru); if (!fastset) { - PIPE_CONF_CHECK_I(pipe_src.x1); - PIPE_CONF_CHECK_I(pipe_src.y1); - PIPE_CONF_CHECK_I(pipe_src.x2); - PIPE_CONF_CHECK_I(pipe_src.y2); + PIPE_CONF_CHECK_RECT(pipe_src); PIPE_CONF_CHECK_BOOL(pch_pfit.enabled); - if (current_config->pch_pfit.enabled) { - PIPE_CONF_CHECK_I(pch_pfit.dst.x1); - PIPE_CONF_CHECK_I(pch_pfit.dst.y1); - PIPE_CONF_CHECK_I(pch_pfit.dst.x2); - PIPE_CONF_CHECK_I(pch_pfit.dst.y2); - } + PIPE_CONF_CHECK_RECT(pch_pfit.dst); PIPE_CONF_CHECK_I(scaler_state.scaler_id); PIPE_CONF_CHECK_CLOCK_FUZZY(pixel_rate); @@ -6387,6 +6386,7 @@ intel_pipe_config_compare(const struct intel_crtc_state *current_config, #undef PIPE_CONF_CHECK_CLOCK_FUZZY #undef PIPE_CONF_CHECK_COLOR_LUT #undef PIPE_CONF_CHECK_TIMINGS +#undef PIPE_CONF_CHECK_RECT #undef PIPE_CONF_QUIRK return ret;