From: Sagar Vashnav <sagarvashnav72427@gmail.com>
To: "Harry Wentland" <harry.wentland@amd.com>,
"Leo Li" <sunpeng.li@amd.com>,
"Rodrigo Siqueira" <Rodrigo.Siqueira@amd.com>,
"Alex Deucher" <alexander.deucher@amd.com>,
"Christian König" <christian.koenig@amd.com>,
"Pan, Xinhui" <Xinhui.Pan@amd.com>,
"David Airlie" <airlied@gmail.com>,
"Daniel Vetter" <daniel@ffwll.ch>,
"Sagar Vashnav" <sagarvashnav72427@gmail.com>,
amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org,
linux-kernel@vger.kernel.org
Subject: [PATCH] add kernel docs for dc_dmub_caps
Date: Fri, 29 Sep 2023 06:00:51 -0400 [thread overview]
Message-ID: <20230929100055.17563-1-sagarvashnav72427@gmail.com> (raw)
In-Reply-To: <215ed02d-1dab-480f-84fb-a828b294f716@infradead.org>
Add kernel documentation for the dc_dmub_caps structure.
Signed-off-by: Sagar Vashnav <sagarvashnav72427@gmail.com>
---
drivers/gpu/drm/amd/display/dc/dc.h | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/drivers/gpu/drm/amd/display/dc/dc.h b/drivers/gpu/drm/amd/display/dc/dc.h
index 8125839..14b4c50 100644
--- a/drivers/gpu/drm/amd/display/dc/dc.h
+++ b/drivers/gpu/drm/amd/display/dc/dc.h
@@ -208,6 +208,16 @@ struct dc_color_caps {
struct mpc_color_caps mpc;
};
+/**
+ * struct dc_dmub_caps - DMUB (Display Microcontroller Unit) capabilities
+ * @psr: support for PSR (Power Saving State Residency)
+ * @mclk_sw: support for MCLK_SW (Memory Clock Switch)
+ * @subvp_psr: support for SUBVP PSR (Sub-Viewport Power Saving State Residency)
+ * @gecc_enable: GECC (Global Error Correcting Code) enablement.
+ *
+ * This structure describes the capabilities of the Display Microcontroller Unit (DMUB).
+ * It specifies whether certain features like PSR and MCLK_SW are supported.
+ */
struct dc_dmub_caps {
bool psr;
bool mclk_sw;
--
2.34.1
next prev parent reply other threads:[~2023-09-29 10:02 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-09-28 16:34 [PATCH] add kernel-doc " Sagar Vashnav
2023-09-28 17:30 ` Randy Dunlap
2023-09-29 10:00 ` Sagar Vashnav [this message]
2023-09-29 20:06 ` [PATCH] add kernel docs " Randy Dunlap
2023-10-02 4:41 ` [PATCH] drm/amd/display: " Sagar Vashnav
2023-10-02 6:38 ` Randy Dunlap
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