drm: panel: Add driver for Himax HX8279 DDIC panels

Add a driver for the Himax HX8279-D MIPI-DSI DriverIC with support
for the Startek KX070FHFID078 7.0" 1200x1920 IPS panel, found on
various MediaTek Genio Evaluation Kit boards and for the Aoly
SL101PM1794FOG-v15 10.1" 1200x1920 LCD panel found on some I.MX8MM
boards.

Link: https://lore.kernel.org/r/20250410072456.387562-4-angelogioacchino.delregno@collabora.com


Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20250414082918.30298-4-angelogioacchino.delregno@collabora.com


Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20250414082918.30298-4-angelogioacchino.delregno@collabora.com