From: Vinod Govindapillai Date: Wed, 18 Oct 2023 10:27:22 +0000 (+0300) Subject: drm/i915/display: debugfs entry to list display capabilities X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=bc725dc1a8317abb2403b3a906106dbe0d4d4422;p=linux.git drm/i915/display: debugfs entry to list display capabilities Create a separate debugfs entry to list the display capabilities IGT can rely on this debugfs entry for tests that depend on display device and display runtime info for both xe and i915 drivers. v2: rename the entry to i915_display_capabilities (Chaitanya) Signed-off-by: Vinod Govindapillai Reviewed-by: Chaitanya Kumar Borah Signed-off-by: Jani Nikula Link: https://patchwork.freedesktop.org/patch/msgid/20231018102723.16915-2-vinod.govindapillai@intel.com --- diff --git a/drivers/gpu/drm/i915/display/intel_display_debugfs.c b/drivers/gpu/drm/i915/display/intel_display_debugfs.c index 1610c2b6a6443..5d2f4fc5709be 100644 --- a/drivers/gpu/drm/i915/display/intel_display_debugfs.c +++ b/drivers/gpu/drm/i915/display/intel_display_debugfs.c @@ -642,6 +642,17 @@ static int i915_display_info(struct seq_file *m, void *unused) return 0; } +static int i915_display_capabilities(struct seq_file *m, void *unused) +{ + struct drm_i915_private *i915 = node_to_i915(m->private); + struct drm_printer p = drm_seq_file_printer(m); + + intel_display_device_info_print(DISPLAY_INFO(i915), + DISPLAY_RUNTIME_INFO(i915), &p); + + return 0; +} + static int i915_shared_dplls_info(struct seq_file *m, void *unused) { struct drm_i915_private *dev_priv = node_to_i915(m->private); @@ -1060,6 +1071,7 @@ static const struct drm_info_list intel_display_debugfs_list[] = { {"i915_gem_framebuffer", i915_gem_framebuffer_info, 0}, {"i915_power_domain_info", i915_power_domain_info, 0}, {"i915_display_info", i915_display_info, 0}, + {"i915_display_capabilities", i915_display_capabilities, 0}, {"i915_shared_dplls_info", i915_shared_dplls_info, 0}, {"i915_dp_mst_info", i915_dp_mst_info, 0}, {"i915_ddb_info", i915_ddb_info, 0},