From mboxrd@z Thu Jan 1 00:00:00 1970 From: moinejf@free.fr (Jean-Francois Moine) Date: Mon, 7 Oct 2013 10:59:44 +0200 Subject: [PATCH 1/5] drm/i2c: tda998x: set VIF for full range, underscanned display In-Reply-To: References: <20131006220728.GG12758@n2100.arm.linux.org.uk> Message-ID: <20131007105944.6746352b@armhf> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Sun, 06 Oct 2013 23:07:55 +0100 Russell King wrote: > Signed-off-by: Russell King > --- > drivers/gpu/drm/i2c/tda998x_drv.c | 2 ++ > 1 files changed, 2 insertions(+), 0 deletions(-) > > diff --git a/drivers/gpu/drm/i2c/tda998x_drv.c b/drivers/gpu/drm/i2c/tda998x_drv.c > index 60e8404..704040b5 100644 > --- a/drivers/gpu/drm/i2c/tda998x_drv.c > +++ b/drivers/gpu/drm/i2c/tda998x_drv.c > @@ -549,6 +549,8 @@ tda998x_write_avi(struct drm_encoder *encoder, struct drm_display_mode *mode) > buf[HB(0)] = 0x82; > buf[HB(1)] = 0x02; > buf[HB(2)] = 13; > + buf[PB(1)] = 2; /* underscanned display */ > + buf[PB(3)] = 2 << 2; /* full range */ > buf[PB(4)] = drm_match_cea_mode(mode); > > tda998x_write_if(encoder, DIP_IF_FLAGS_IF2, REG_IF2_HB0, buf, You should use the 'hdmi.h' constants which are meaningful enough: buf[PB(1)] = HDMI_SCAN_MODE_UNDERSCAN; buf[PB(3)] = HDMI_QUANTIZATION_RANGE_FULL << 2; -- Ken ar c'henta? | ** Breizh ha Linux atav! ** Jef | http://moinejf.free.fr/ From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jean-Francois Moine Subject: Re: [PATCH 1/5] drm/i2c: tda998x: set VIF for full range, underscanned display Date: Mon, 7 Oct 2013 10:59:44 +0200 Message-ID: <20131007105944.6746352b@armhf> References: <20131006220728.GG12758@n2100.arm.linux.org.uk> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane.org@lists.infradead.org To: Russell King Cc: Jason Cooper , David Airlie , dri-devel@lists.freedesktop.org, Rob Clark , Daniel Vetter , linux-arm-kernel@lists.infradead.org, Sebastian Hesselbarth List-Id: dri-devel@lists.freedesktop.org T24gU3VuLCAwNiBPY3QgMjAxMyAyMzowNzo1NSArMDEwMApSdXNzZWxsIEtpbmcgPHJtaytrZXJu ZWxAYXJtLmxpbnV4Lm9yZy51az4gd3JvdGU6Cgo+IFNpZ25lZC1vZmYtYnk6IFJ1c3NlbGwgS2lu ZyA8cm1rK2tlcm5lbEBhcm0ubGludXgub3JnLnVrPgo+IC0tLQo+ICBkcml2ZXJzL2dwdS9kcm0v aTJjL3RkYTk5OHhfZHJ2LmMgfCAgICAyICsrCj4gIDEgZmlsZXMgY2hhbmdlZCwgMiBpbnNlcnRp b25zKCspLCAwIGRlbGV0aW9ucygtKQo+IAo+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0v aTJjL3RkYTk5OHhfZHJ2LmMgYi9kcml2ZXJzL2dwdS9kcm0vaTJjL3RkYTk5OHhfZHJ2LmMKPiBp bmRleCA2MGU4NDA0Li43MDQwNDBiNSAxMDA2NDQKPiAtLS0gYS9kcml2ZXJzL2dwdS9kcm0vaTJj L3RkYTk5OHhfZHJ2LmMKPiArKysgYi9kcml2ZXJzL2dwdS9kcm0vaTJjL3RkYTk5OHhfZHJ2LmMK PiBAQCAtNTQ5LDYgKzU0OSw4IEBAIHRkYTk5OHhfd3JpdGVfYXZpKHN0cnVjdCBkcm1fZW5jb2Rl ciAqZW5jb2Rlciwgc3RydWN0IGRybV9kaXNwbGF5X21vZGUgKm1vZGUpCj4gIAlidWZbSEIoMCld ID0gMHg4MjsKPiAgCWJ1ZltIQigxKV0gPSAweDAyOwo+ICAJYnVmW0hCKDIpXSA9IDEzOwo+ICsJ YnVmW1BCKDEpXSA9IDI7IC8qIHVuZGVyc2Nhbm5lZCBkaXNwbGF5ICovCj4gKwlidWZbUEIoMyld ID0gMiA8PCAyOyAvKiBmdWxsIHJhbmdlICovCj4gIAlidWZbUEIoNCldID0gZHJtX21hdGNoX2Nl YV9tb2RlKG1vZGUpOwo+ICAKPiAgCXRkYTk5OHhfd3JpdGVfaWYoZW5jb2RlciwgRElQX0lGX0ZM QUdTX0lGMiwgUkVHX0lGMl9IQjAsIGJ1ZiwKCllvdSBzaG91bGQgdXNlIHRoZSAnaGRtaS5oJyBj b25zdGFudHMgd2hpY2ggYXJlIG1lYW5pbmdmdWwgZW5vdWdoOgoKCWJ1ZltQQigxKV0gPSBIRE1J X1NDQU5fTU9ERV9VTkRFUlNDQU47CglidWZbUEIoMyldID0gSERNSV9RVUFOVElaQVRJT05fUkFO R0VfRlVMTCA8PCAyOwoKLS0gCktlbiBhciBjJ2hlbnRhw7EJfAkgICAgICAqKiBCcmVpemggaGEg TGludXggYXRhdiEgKioKSmVmCQl8CQlodHRwOi8vbW9pbmVqZi5mcmVlLmZyLwoKX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KbGludXgtYXJtLWtlcm5lbCBt YWlsaW5nIGxpc3QKbGludXgtYXJtLWtlcm5lbEBsaXN0cy5pbmZyYWRlYWQub3JnCmh0dHA6Ly9s aXN0cy5pbmZyYWRlYWQub3JnL21haWxtYW4vbGlzdGluZm8vbGludXgtYXJtLWtlcm5lbAo=