Commit 62906756 authored by Dr. David Alan Gilbert's avatar Dr. David Alan Gilbert Committed by Patrik Jakobsson
Browse files

drm/gma500/psb_intel_modes: Remove unused psb_intel_ddc_probe 



psb_intel_ddc_probe() was added in 2011 by
commit 89c78134 ("gma500: Add Poulsbo support")
but has remained unused (probably because drm_get_edid is used
instead).

Remove it.

Signed-off-by: default avatarDr. David Alan Gilbert <linux@treblig.org>
Signed-off-by: default avatarPatrik Jakobsson <patrik.r.jakobsson@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20250308234356.255114-1-linux@treblig.org
parent ce468a7b

drivers/gpu/drm/gma500/psb_intel_drv.h

+0 −1
Original line number Diff line number Diff line
@@ -182,7 +182,6 @@ struct gma_i2c_chan *gma_i2c_create(struct drm_device *dev, const u32 reg, 
void gma_i2c_destroy(struct gma_i2c_chan *chan);

int psb_intel_ddc_get_modes(struct drm_connector *connector,

			    struct i2c_adapter *adapter);

extern bool psb_intel_ddc_probe(struct i2c_adapter *adapter);



extern void psb_intel_crtc_init(struct drm_device *dev, int pipe,

			    struct psb_intel_mode_device *mode_dev);

drivers/gpu/drm/gma500/psb_intel_modes.c

+0 −31
Original line number Diff line number Diff line
@@ -11,37 +11,6 @@ 


#include "psb_intel_drv.h"



/**

 * psb_intel_ddc_probe

 * @adapter:   Associated I2C adaptor

 */

bool psb_intel_ddc_probe(struct i2c_adapter *adapter)

{

	u8 out_buf[] = { 0x0, 0x0 };

	u8 buf[2];

	int ret;

	struct i2c_msg msgs[] = {

		{

		 .addr = 0x50,

		 .flags = 0,

		 .len = 1,

		 .buf = out_buf,

		 },

		{

		 .addr = 0x50,

		 .flags = I2C_M_RD,

		 .len = 1,

		 .buf = buf,

		 }

	};



	ret = i2c_transfer(adapter, msgs, 2);

	if (ret == 2)

		return true;



	return false;

}



/**

 * psb_intel_ddc_get_modes - get modelist from monitor

 * @connector: DRM connector device to use