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From: Deepak M <m.deepak@intel.com>
To: intel-gfx@lists.freedesktop.org
Cc: Deepak M <m.deepak@intel.com>
Subject: [MIPI SEQ PARSING v2 PATCH 09/11] drm: Add few more wrapper functions for drm panel
Date: Thu, 10 Sep 2015 04:54:28 +0530	[thread overview]
Message-ID: <1441841070-11532-10-git-send-email-m.deepak@intel.com> (raw)
In-Reply-To: <1441841070-11532-1-git-send-email-m.deepak@intel.com>

Currently there are few pair of functions which
are called during the panel enable/disable sequence.
To improve the granularity, adding few more wrapper
functions so that the functions are more specific
on what they are doing.

v2: rebase

Signed-off-by: Deepak M <m.deepak@intel.com>
Signed-off-by: Gaurav K Singh <gaurav.k.singh@intel.com>
---
 include/drm/drm_panel.h |   47 +++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 47 insertions(+)

diff --git a/include/drm/drm_panel.h b/include/drm/drm_panel.h
index 13ff44b..c729f6d 100644
--- a/include/drm/drm_panel.h
+++ b/include/drm/drm_panel.h
@@ -73,6 +73,12 @@ struct drm_panel_funcs {
 	int (*get_modes)(struct drm_panel *panel);
 	int (*get_timings)(struct drm_panel *panel, unsigned int num_timings,
 			   struct display_timing *timings);
+	int (*power_on)(struct drm_panel *panel);
+	int (*power_off)(struct drm_panel *panel);
+	int (*backlight_on)(struct drm_panel *panel);
+	int (*backlight_off)(struct drm_panel *panel);
+	int (*get_info)(struct drm_panel *panel,
+				struct drm_connector *connector);
 };
 
 struct drm_panel {
@@ -117,6 +123,47 @@ static inline int drm_panel_enable(struct drm_panel *panel)
 	return panel ? -ENOSYS : -EINVAL;
 }
 
+static inline int drm_panel_power_on(struct drm_panel *panel)
+{
+	if (panel && panel->funcs && panel->funcs->power_on)
+		return panel->funcs->power_on(panel);
+
+	return panel ? -ENOSYS : -EINVAL;
+}
+
+static inline int drm_panel_power_off(struct drm_panel *panel)
+{
+	if (panel && panel->funcs && panel->funcs->power_off)
+		return panel->funcs->power_off(panel);
+
+	return panel ? -ENOSYS : -EINVAL;
+}
+
+static inline int drm_panel_backlight_on(struct drm_panel *panel)
+{
+	if (panel && panel->funcs && panel->funcs->backlight_on)
+		return panel->funcs->backlight_on(panel);
+
+	return panel ? -ENOSYS : -EINVAL;
+}
+
+static inline int drm_panel_backlight_off(struct drm_panel *panel)
+{
+	if (panel && panel->funcs && panel->funcs->backlight_off)
+		return panel->funcs->backlight_off(panel);
+
+	return panel ? -ENOSYS : -EINVAL;
+}
+
+static inline int drm_panel_get_info(struct drm_panel *panel,
+				struct drm_connector *connector)
+{
+	if (connector && panel && panel->funcs && panel->funcs->get_info)
+		return panel->funcs->get_info(panel, connector);
+
+	return panel ? -ENOSYS : -EINVAL;
+}
+
 static inline int drm_panel_get_modes(struct drm_panel *panel)
 {
 	if (panel && panel->funcs && panel->funcs->get_modes)
-- 
1.7.9.5

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  parent reply	other threads:[~2015-09-09 23:20 UTC|newest]

Thread overview: 25+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-09-09 23:24 [MIPI SEQ PARSING v2 PATCH 00/11] Patches to support the version 3 of MIPI sequence in VBT Deepak M
2015-09-09 23:24 ` [MIPI SEQ PARSING v2 PATCH 01/11] drm/i915: Adding the parsing logic for the i2c element Deepak M
2015-09-17  9:18   ` Jani Nikula
2015-09-22  6:46     ` Deepak, M
2015-09-09 23:24 ` [MIPI SEQ PARSING v2 PATCH 02/11] drm/i915: Updating asle structure with new fields Deepak M
2015-09-09 23:24 ` [MIPI SEQ PARSING v2 PATCH 03/11] drm/i915: Parsing VBT if size of VBT exceeds 6KB Deepak M
2015-09-16 13:24   ` Jani Nikula
2015-09-17 12:10   ` Jani Nikula
2015-09-22  6:37     ` Deepak, M
2015-09-22  7:24       ` Jani Nikula
2015-09-09 23:24 ` [MIPI SEQ PARSING v2 PATCH 04/11] drm/i915: Using the approprite vbt size if vbt is not in mailbox4 of opregion Deepak M
2015-09-17 12:18   ` Jani Nikula
2015-09-17 13:31     ` Jani Nikula
2015-09-22  6:11       ` Deepak, M
2015-09-22  6:24     ` Deepak, M
2015-09-09 23:24 ` [MIPI SEQ PARSING v2 PATCH 05/11] drm/i915: Added support the v3 mipi sequence block Deepak M
2015-09-17 14:38   ` Jani Nikula
2015-09-22  6:23     ` Deepak, M
2015-09-09 23:24 ` [MIPI SEQ PARSING v2 PATCH 06/11] drm/i915: extending gpio read/write to other cores Deepak M
2015-09-09 23:24 ` [MIPI SEQ PARSING v2 PATCH 07/11] drm/i915: Added the generic gpio sequence support and gpio table Deepak M
2015-09-17 14:44   ` Jani Nikula
2015-09-09 23:24 ` [MIPI SEQ PARSING v2 PATCH 08/11] drm/i915: GPIO for CHT generic MIPI Deepak M
2015-09-09 23:24 ` Deepak M [this message]
2015-09-09 23:24 ` [MIPI SEQ PARSING v2 PATCH 10/11] drm/i915: Add functions to execute the new sequences from VBT Deepak M
2015-09-09 23:24 ` [MIPI SEQ PARSING v2 PATCH 11/11] drm/i915: BXT GPIO support for backlight and panel control Deepak M

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