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Wed, 30 Jul 2025 00:16:39 -0700 (PDT) From: Cong Yang To: dianders@chromium.org, neil.armstrong@linaro.org, jessica.zhang@oss.qualcomm.com, maarten.lankhorst@linux.intel.com, mripard@kernel.org, tzimmermann@suse.de, airlied@gmail.com, simona@ffwll.ch, treapking@chromium.org Cc: dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, Cong Yang Subject: [PATCH] drm/panel-edp: Add several generic edp panels Date: Wed, 30 Jul 2025 15:16:29 +0800 Message-Id: <20250730071629.495840-1-yangcong5@huaqin.corp-partner.google.com> X-Mailer: git-send-email 2.25.1 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Add a few generic edp panels used by mt8189 chromebooks, most of them use the same general timing. For CMN-N116BCA-EAK, the enable timing should be 200ms. For TMA-TL140VDMS03-01, the enable timing should be 80ms and the disable timing should be 100ms. 1. AUO B122UAN01.0 2. AUO B116XAK02.0 3. AUO B140UAN08.5 4. AUO B140UAX01.2 5. BOE NV116WHM-N4B 6. BOE NV116WHM-T01 7. CMN N122JCA-ENK 8. CMN N140JCA-ELP 9. CMN N116BCA-EAK 10. CSW MNE007QS5-2 11. SCW MNE007QB2-2 12. TMA TM140VDXP01-04 13. TMA TL140VDMS03-01 Signed-off-by: Cong Yang --- drivers/gpu/drm/panel/panel-edp.c | 29 +++++++++++++++++++++++++++++ 1 file changed, 29 insertions(+) diff --git a/drivers/gpu/drm/panel/panel-edp.c b/drivers/gpu/drm/panel/pane= l-edp.c index d0aa602ecc9d..41ea9f65892e 100644 --- a/drivers/gpu/drm/panel/panel-edp.c +++ b/drivers/gpu/drm/panel/panel-edp.c @@ -1757,6 +1757,14 @@ static const struct panel_delay delay_200_500_e80_d5= 0 =3D { .disable =3D 50, }; =20 + +static const struct panel_delay delay_200_500_e80_d100 =3D { + .hpd_absent =3D 200, + .unprepare =3D 500, + .enable =3D 80, + .disable =3D 100, +}; + static const struct panel_delay delay_80_500_e50 =3D { .hpd_absent =3D 80, .unprepare =3D 500, @@ -1796,6 +1804,13 @@ static const struct panel_delay delay_200_500_e200_d= 10 =3D { .disable =3D 10, }; =20 +static const struct panel_delay delay_200_500_e200_d50 =3D { + .hpd_absent =3D 200, + .unprepare =3D 500, + .enable =3D 200, + .disable =3D 50, +}; + static const struct panel_delay delay_200_150_e200 =3D { .hpd_absent =3D 200, .unprepare =3D 150, @@ -1865,6 +1880,7 @@ static const struct panel_delay delay_200_500_e50_d10= 0 =3D { * Sort first by vendor, then by product ID. */ static const struct edp_panel_entry edp_panels[] =3D { + EDP_PANEL_ENTRY('A', 'U', 'O', 0x04a4, &delay_200_500_e50, "B122UAN01.0"), EDP_PANEL_ENTRY('A', 'U', 'O', 0x105c, &delay_200_500_e50, "B116XTN01.0"), EDP_PANEL_ENTRY('A', 'U', 'O', 0x1062, &delay_200_500_e50, "B120XAN01.0"), EDP_PANEL_ENTRY('A', 'U', 'O', 0x125c, &delay_200_500_e50, "Unknown"), @@ -1883,6 +1899,7 @@ static const struct edp_panel_entry edp_panels[] =3D { EDP_PANEL_ENTRY2('A', 'U', 'O', 0x405c, &auo_b116xak01.delay, "B116XAK01.= 0", &auo_b116xa3_mode), EDP_PANEL_ENTRY('A', 'U', 'O', 0x435c, &delay_200_500_e50, "Unknown"), + EDP_PANEL_ENTRY('A', 'U', 'O', 0x52b0, &delay_200_500_e80_d50, "B116XAK02= .0"), EDP_PANEL_ENTRY('A', 'U', 'O', 0x582d, &delay_200_500_e50, "B133UAN01.0"), EDP_PANEL_ENTRY('A', 'U', 'O', 0x615c, &delay_200_500_e50, "B116XAN06.1"), EDP_PANEL_ENTRY('A', 'U', 'O', 0x635c, &delay_200_500_e50, "B116XAN06.3"), @@ -1890,10 +1907,12 @@ static const struct edp_panel_entry edp_panels[] = =3D { EDP_PANEL_ENTRY('A', 'U', 'O', 0x723c, &delay_200_500_e50, "B140XTN07.2"), EDP_PANEL_ENTRY('A', 'U', 'O', 0x73aa, &delay_200_500_e50, "B116XTN02.3"), EDP_PANEL_ENTRY('A', 'U', 'O', 0x8594, &delay_200_500_e50, "B133UAN01.0"), + EDP_PANEL_ENTRY('A', 'U', 'O', 0x8bba, &delay_200_500_e80_d50, "B140UAN08= .5"), EDP_PANEL_ENTRY('A', 'U', 'O', 0xa199, &delay_200_500_e50, "B116XAN06.1"), EDP_PANEL_ENTRY('A', 'U', 'O', 0xa7b3, &delay_200_500_e50, "B140UAN04.4"), EDP_PANEL_ENTRY('A', 'U', 'O', 0xc4b4, &delay_200_500_e50, "B116XAT04.1"), EDP_PANEL_ENTRY('A', 'U', 'O', 0xc9a8, &delay_200_500_e50, "B140QAN08.H"), + EDP_PANEL_ENTRY('A', 'U', 'O', 0xcdba, &delay_200_500_e80_d50, "B140UAX01= .2"), EDP_PANEL_ENTRY('A', 'U', 'O', 0xd497, &delay_200_500_e50, "B120XAN01.0"), EDP_PANEL_ENTRY('A', 'U', 'O', 0xf390, &delay_200_500_e50, "B140XTN07.7"), =20 @@ -1956,7 +1975,9 @@ static const struct edp_panel_entry edp_panels[] =3D { EDP_PANEL_ENTRY('B', 'O', 'E', 0x0c93, &delay_200_500_e200, "Unknown"), EDP_PANEL_ENTRY('B', 'O', 'E', 0x0cb6, &delay_200_500_e200, "NT116WHM-N44= "), EDP_PANEL_ENTRY('B', 'O', 'E', 0x0cfa, &delay_200_500_e50, "NV116WHM-A4D"= ), + EDP_PANEL_ENTRY('B', 'O', 'E', 0x0d45, &delay_200_500_e80_d50, "NV116WHM-= N4B"), EDP_PANEL_ENTRY('B', 'O', 'E', 0x0d73, &delay_200_500_e80, "NE140WUM-N6S"= ), + EDP_PANEL_ENTRY('B', 'O', 'E', 0x0ddf, &delay_200_500_e80_d50, "NV116WHM-= T01"), =20 EDP_PANEL_ENTRY('C', 'M', 'N', 0x1130, &delay_200_500_e50, "N116BGE-EB2"), EDP_PANEL_ENTRY('C', 'M', 'N', 0x1132, &delay_200_500_e80_d50, "N116BGE-E= A2"), @@ -1978,14 +1999,17 @@ static const struct edp_panel_entry edp_panels[] = =3D { EDP_PANEL_ENTRY('C', 'M', 'N', 0x1161, &delay_200_500_e80, "N116BCP-EA2"), EDP_PANEL_ENTRY('C', 'M', 'N', 0x1163, &delay_200_500_e80_d50, "N116BCJ-E= AK"), EDP_PANEL_ENTRY('C', 'M', 'N', 0x1247, &delay_200_500_e80_d50, "N120ACA-E= A1"), + EDP_PANEL_ENTRY('C', 'M', 'N', 0x124c, &delay_200_500_e80_d50, "N122JCA-E= NK"), EDP_PANEL_ENTRY('C', 'M', 'N', 0x142b, &delay_200_500_e80_d50, "N140HCA-E= AC"), EDP_PANEL_ENTRY('C', 'M', 'N', 0x142e, &delay_200_500_e80_d50, "N140BGA-E= A4"), EDP_PANEL_ENTRY('C', 'M', 'N', 0x144f, &delay_200_500_e80_d50, "N140HGA-E= A1"), EDP_PANEL_ENTRY('C', 'M', 'N', 0x1468, &delay_200_500_e80, "N140HGA-EA1"), + EDP_PANEL_ENTRY('C', 'M', 'N', 0x14a8, &delay_200_500_e80_d50, "N140JCA-E= LP"), EDP_PANEL_ENTRY('C', 'M', 'N', 0x14d4, &delay_200_500_e80_d50, "N140HCA-E= AC"), EDP_PANEL_ENTRY('C', 'M', 'N', 0x14d6, &delay_200_500_e80_d50, "N140BGA-E= A4"), EDP_PANEL_ENTRY('C', 'M', 'N', 0x14e5, &delay_200_500_e80_d50, "N140HGA-E= A1"), EDP_PANEL_ENTRY('C', 'M', 'N', 0x162b, &delay_200_500_e80_d50, "N160JCE-E= LL"), + EDP_PANEL_ENTRY('C', 'M', 'N', 0x7402, &delay_200_500_e200_d50, "N116BCA-= EAK"), =20 EDP_PANEL_ENTRY('C', 'S', 'O', 0x1200, &delay_200_500_e50_d50_p2e200, "MN= C207QS1-1"), EDP_PANEL_ENTRY('C', 'S', 'O', 0x1413, &delay_200_500_e50_d50_p2e200, "MN= E007JA1-2"), @@ -1995,6 +2019,8 @@ static const struct edp_panel_entry edp_panels[] =3D { EDP_PANEL_ENTRY('C', 'S', 'W', 0x1104, &delay_200_500_e50_d100, "MNB601LS= 1-4"), EDP_PANEL_ENTRY('C', 'S', 'W', 0x1448, &delay_200_500_e50, "MNE007QS3-7"), EDP_PANEL_ENTRY('C', 'S', 'W', 0x1457, &delay_80_500_e80_p2e200, "MNE007Q= S3-8"), + EDP_PANEL_ENTRY('C', 'S', 'W', 0x1462, &delay_200_500_e80_d50, "MNE007QS5= -2"), + EDP_PANEL_ENTRY('C', 'S', 'W', 0x1468, &delay_200_500_e80_d50, "MNE007QB2= -2"), =20 EDP_PANEL_ENTRY('E', 'T', 'C', 0x0000, &delay_50_500_e200_d200_po2e335, "= LP079QX1-SP0V"), =20 @@ -2041,6 +2067,9 @@ static const struct edp_panel_entry edp_panels[] =3D { EDP_PANEL_ENTRY('S', 'T', 'A', 0x0009, &delay_200_500_e250, "116QHD024002= "), EDP_PANEL_ENTRY('S', 'T', 'A', 0x0100, &delay_100_500_e200, "2081116HHD02= 8001-51D"), =20 + EDP_PANEL_ENTRY('T', 'M', 'A', 0x0811, &delay_200_500_e80_d50, "TM140VDXP= 01-04"), + EDP_PANEL_ENTRY('T', 'M', 'A', 0x2094, &delay_200_500_e80_d100, "TL140VDM= S03-01"), + { /* sentinal */ } }; =20 --=20 2.25.1